mirror of
https://github.com/Drezil/imgui.git
synced 2024-11-14 17:07:01 +00:00
This reverts commit 96ab68eee0
.
# Conflicts:
# docs/CHANGELOG.txt
# examples/example_glfw_opengl3/main.cpp
# examples/example_sdl_opengl3/main.cpp
This commit is contained in:
parent
f799a293c8
commit
f43c6ea6a4
@ -97,17 +97,13 @@ All changes:
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the 'window' parameter. (#6142)
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- Backends: WebGPU: Fix building for latest WebGPU specs (remove implicit layout generation).
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(#6117, #4116, #3632) [@tonygrue, @bfierz]
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- Examples: refactord all examples to use a "MainLoopStep()" function. This is in order
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to be able to trivially make some compile with Emscripten. (#2492, #3699)
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While not all examples are expected to compile on Emscripten, we try to keep all of them
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as close as possible to each others.
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- Examples: Emscripten: The main SDL+GL and GLFW+GL examples now supports Emscripten.
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- Examples: refactored SDL+GL and GLFW+GL examples to compile with Emscripten.
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(the dedicated example_emscripten_opengl3/ has been removed) (#2492, #2494, #3699, #3705)
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- Examples: Win32: Fixed examples using RegisterClassW() since 1.89 to also call
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DefWindowProcW() instead of DefWindowProc() so that title text are correctly converted
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when application is compiled without /DUNICODE. (#5725, #5961, #5975) [@markreidvfx]
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- Examples: SDL+SDL_Renderer: Added call to SDL_RenderSetScale() to display is correct on a
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Retina display (albeit lower-res as our other unmodified examples). (#6121, #6065, #5931).
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Retina display (albeit lower-res as our other unmodified examples). (#6121, #6065, #5931).
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-----------------------------------------------------------------------
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@ -16,10 +16,6 @@
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#include "imgui.h"
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#include "imgui_impl_allegro5.h"
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// Forward declarations of helper functions
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bool MainLoopStep(ALLEGRO_DISPLAY* display, ALLEGRO_EVENT_QUEUE* queue);
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// Main code
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int main(int, char**)
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{
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// Setup Allegro
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@ -27,8 +23,6 @@ int main(int, char**)
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al_install_keyboard();
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al_install_mouse();
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al_init_primitives_addon();
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// Create window with graphics context and event queue
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al_set_new_display_flags(ALLEGRO_RESIZABLE);
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ALLEGRO_DISPLAY* display = al_create_display(1280, 720);
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al_set_window_title(display, "Dear ImGui Allegro 5 example");
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@ -66,11 +60,79 @@ int main(int, char**)
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//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
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//IM_ASSERT(font != NULL);
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bool show_demo_window = true;
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bool show_another_window = false;
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ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
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// Main loop
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while (true)
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bool running = true;
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while (running)
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{
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if (!MainLoopStep(display, queue))
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break;
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// Poll and handle events (inputs, window resize, etc.)
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// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
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// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
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// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
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// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
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ALLEGRO_EVENT ev;
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while (al_get_next_event(queue, &ev))
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{
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ImGui_ImplAllegro5_ProcessEvent(&ev);
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if (ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
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running = false;
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if (ev.type == ALLEGRO_EVENT_DISPLAY_RESIZE)
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{
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ImGui_ImplAllegro5_InvalidateDeviceObjects();
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al_acknowledge_resize(display);
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ImGui_ImplAllegro5_CreateDeviceObjects();
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}
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}
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// Start the Dear ImGui frame
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ImGui_ImplAllegro5_NewFrame();
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ImGui::NewFrame();
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// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
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if (show_demo_window)
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ImGui::ShowDemoWindow(&show_demo_window);
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// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
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{
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static float f = 0.0f;
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static int counter = 0;
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ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
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ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
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ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
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ImGui::Checkbox("Another Window", &show_another_window);
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ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
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ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
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if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
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counter++;
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ImGui::SameLine();
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ImGui::Text("counter = %d", counter);
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::End();
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}
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// 3. Show another simple window.
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if (show_another_window)
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{
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ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
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ImGui::Text("Hello from another window!");
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if (ImGui::Button("Close Me"))
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show_another_window = false;
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ImGui::End();
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}
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// Rendering
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ImGui::Render();
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al_clear_to_color(al_map_rgba_f(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w));
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ImGui_ImplAllegro5_RenderDrawData(ImGui::GetDrawData());
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al_flip_display();
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}
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// Cleanup
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@ -81,83 +143,3 @@ int main(int, char**)
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return 0;
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}
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bool MainLoopStep(ALLEGRO_DISPLAY* display, ALLEGRO_EVENT_QUEUE* queue)
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{
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// Poll and handle events (inputs, window resize, etc.)
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// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
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// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
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// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
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// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
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bool done = false;
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ALLEGRO_EVENT ev;
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while (al_get_next_event(queue, &ev))
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{
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ImGui_ImplAllegro5_ProcessEvent(&ev);
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if (ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
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done = true;
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if (ev.type == ALLEGRO_EVENT_DISPLAY_RESIZE)
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{
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ImGui_ImplAllegro5_InvalidateDeviceObjects();
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al_acknowledge_resize(display);
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ImGui_ImplAllegro5_CreateDeviceObjects();
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}
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}
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if (done)
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return false;
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// Start the Dear ImGui frame
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ImGui_ImplAllegro5_NewFrame();
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ImGui::NewFrame();
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// Our state
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// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
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static bool show_demo_window = true;
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static bool show_another_window = false;
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static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
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// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
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if (show_demo_window)
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ImGui::ShowDemoWindow(&show_demo_window);
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// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
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{
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static float f = 0.0f;
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static int counter = 0;
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ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
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ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
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ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
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ImGui::Checkbox("Another Window", &show_another_window);
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ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
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ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
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if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
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counter++;
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ImGui::SameLine();
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ImGui::Text("counter = %d", counter);
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::End();
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}
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// 3. Show another simple window.
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if (show_another_window)
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{
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ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
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ImGui::Text("Hello from another window!");
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if (ImGui::Button("Close Me"))
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show_another_window = false;
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ImGui::End();
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}
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// Rendering
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ImGui::Render();
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al_clear_to_color(al_map_rgba_f(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w));
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ImGui_ImplAllegro5_RenderDrawData(ImGui::GetDrawData());
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al_flip_display();
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return true;
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}
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@ -23,11 +23,6 @@
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#pragma comment(lib, "legacy_stdio_definitions")
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#endif
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// Data
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static GLFWwindow* g_AppWindow = NULL;
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// Forward declarations of helper functions
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void MainLoopStep();
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static void glfw_error_callback(int error, const char* description)
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{
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fprintf(stderr, "GLFW Error %d: %s\n", error, description);
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@ -46,7 +41,6 @@ int main(int, char**)
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return 1;
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glfwMakeContextCurrent(window);
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glfwSwapInterval(1); // Enable vsync
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g_AppWindow = window;
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// Setup Dear ImGui context
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IMGUI_CHECKVERSION();
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@ -79,9 +73,82 @@ int main(int, char**)
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//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
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//IM_ASSERT(font != NULL);
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// Our state
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bool show_demo_window = true;
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bool show_another_window = false;
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ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
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// Main loop
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while (!glfwWindowShouldClose(window))
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MainLoopStep();
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{
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// Poll and handle events (inputs, window resize, etc.)
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// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
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// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
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// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
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// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
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glfwPollEvents();
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// Start the Dear ImGui frame
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ImGui_ImplOpenGL2_NewFrame();
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ImGui_ImplGlfw_NewFrame();
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ImGui::NewFrame();
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// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
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if (show_demo_window)
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ImGui::ShowDemoWindow(&show_demo_window);
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// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
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{
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static float f = 0.0f;
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static int counter = 0;
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ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
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ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
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ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
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ImGui::Checkbox("Another Window", &show_another_window);
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ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
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ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
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if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
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counter++;
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ImGui::SameLine();
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ImGui::Text("counter = %d", counter);
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::End();
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}
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// 3. Show another simple window.
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if (show_another_window)
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{
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ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
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ImGui::Text("Hello from another window!");
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if (ImGui::Button("Close Me"))
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show_another_window = false;
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ImGui::End();
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}
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// Rendering
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ImGui::Render();
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int display_w, display_h;
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glfwGetFramebufferSize(window, &display_w, &display_h);
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glViewport(0, 0, display_w, display_h);
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glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
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glClear(GL_COLOR_BUFFER_BIT);
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// If you are using this code with non-legacy OpenGL header/contexts (which you should not, prefer using imgui_impl_opengl3.cpp!!),
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// you may need to backup/reset/restore other state, e.g. for current shader using the commented lines below.
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//GLint last_program;
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//glGetIntegerv(GL_CURRENT_PROGRAM, &last_program);
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//glUseProgram(0);
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ImGui_ImplOpenGL2_RenderDrawData(ImGui::GetDrawData());
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//glUseProgram(last_program);
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glfwMakeContextCurrent(window);
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glfwSwapBuffers(window);
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}
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// Cleanup
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ImGui_ImplOpenGL2_Shutdown();
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@ -93,81 +160,3 @@ int main(int, char**)
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return 0;
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}
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void MainLoopStep()
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{
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// Poll and handle events (inputs, window resize, etc.)
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// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
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// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
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// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
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// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
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GLFWwindow* window = g_AppWindow;
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glfwPollEvents();
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// Start the Dear ImGui frame
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ImGui_ImplOpenGL2_NewFrame();
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ImGui_ImplGlfw_NewFrame();
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ImGui::NewFrame();
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// Our state
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// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
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static bool show_demo_window = true;
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static bool show_another_window = false;
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static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
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// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
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if (show_demo_window)
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ImGui::ShowDemoWindow(&show_demo_window);
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// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
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{
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static float f = 0.0f;
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static int counter = 0;
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ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
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ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
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||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
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ImGui::Checkbox("Another Window", &show_another_window);
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ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
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ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
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||||
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if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
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counter++;
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ImGui::SameLine();
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ImGui::Text("counter = %d", counter);
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::End();
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}
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// 3. Show another simple window.
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if (show_another_window)
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{
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ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
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ImGui::Text("Hello from another window!");
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if (ImGui::Button("Close Me"))
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show_another_window = false;
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ImGui::End();
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}
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// Rendering
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ImGui::Render();
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int display_w, display_h;
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glfwGetFramebufferSize(window, &display_w, &display_h);
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glViewport(0, 0, display_w, display_h);
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glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
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glClear(GL_COLOR_BUFFER_BIT);
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||||
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||||
// If you are using this code with non-legacy OpenGL header/contexts (which you should not, prefer using imgui_impl_opengl3.cpp!!),
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||||
// you may need to backup/reset/restore other state, e.g. for current shader using the commented lines below.
|
||||
//GLint last_program;
|
||||
//glGetIntegerv(GL_CURRENT_PROGRAM, &last_program);
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||||
//glUseProgram(0);
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ImGui_ImplOpenGL2_RenderDrawData(ImGui::GetDrawData());
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//glUseProgram(last_program);
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|
||||
glfwMakeContextCurrent(window);
|
||||
glfwSwapBuffers(window);
|
||||
}
|
||||
|
@ -3,8 +3,6 @@
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
// This example can also compile and run with Emscripten. See Makefile.emscripten for details.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_glfw.h"
|
||||
#include "imgui_impl_opengl3.h"
|
||||
@ -22,16 +20,6 @@
|
||||
#pragma comment(lib, "legacy_stdio_definitions")
|
||||
#endif
|
||||
|
||||
// Data
|
||||
static GLFWwindow* g_AppWindow = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
void MainLoopStep();
|
||||
#ifdef __EMSCRIPTEN__
|
||||
#include <emscripten.h>
|
||||
void MainLoopForEmscripten(void*) { MainLoopStep(); }
|
||||
#endif
|
||||
|
||||
static void glfw_error_callback(int error, const char* description)
|
||||
{
|
||||
fprintf(stderr, "GLFW Error %d: %s\n", error, description);
|
||||
@ -73,7 +61,6 @@ int main(int, char**)
|
||||
return 1;
|
||||
glfwMakeContextCurrent(window);
|
||||
glfwSwapInterval(1); // Enable vsync
|
||||
g_AppWindow = window;
|
||||
|
||||
// Setup Dear ImGui context
|
||||
IMGUI_CHECKVERSION();
|
||||
@ -98,7 +85,6 @@ int main(int, char**)
|
||||
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
|
||||
// - Read 'docs/FONTS.md' for more instructions and details.
|
||||
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
|
||||
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
|
||||
//io.Fonts->AddFontDefault();
|
||||
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
|
||||
@ -107,18 +93,74 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
#ifndef __EMSCRIPTEN__
|
||||
// Desktop Build
|
||||
while (!glfwWindowShouldClose(window))
|
||||
MainLoopStep();
|
||||
#else
|
||||
// Emscripten Build
|
||||
// For an Emscripten build we are disabling file-system access, so let's not attempt to do a fopen() of the imgui.ini file.
|
||||
// You may manually call LoadIniSettingsFromMemory() to load settings from your own storage.
|
||||
io.IniFilename = NULL;
|
||||
emscripten_set_main_loop_arg(MainLoopForEmscripten, NULL, 0, true);
|
||||
#endif
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
glfwPollEvents();
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
ImGui_ImplGlfw_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
int display_w, display_h;
|
||||
glfwGetFramebufferSize(window, &display_w, &display_h);
|
||||
glViewport(0, 0, display_w, display_h);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
glfwSwapBuffers(window);
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplOpenGL3_Shutdown();
|
||||
@ -130,73 +172,3 @@ int main(int, char**)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void MainLoopStep()
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
GLFWwindow* window = g_AppWindow;
|
||||
glfwPollEvents();
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
ImGui_ImplGlfw_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
int display_w, display_h;
|
||||
glfwGetFramebufferSize(window, &display_w, &display_h);
|
||||
glViewport(0, 0, display_w, display_h);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
glfwSwapBuffers(window);
|
||||
}
|
||||
|
@ -42,13 +42,10 @@ static VkDebugReportCallbackEXT g_DebugReport = VK_NULL_HANDLE;
|
||||
static VkPipelineCache g_PipelineCache = VK_NULL_HANDLE;
|
||||
static VkDescriptorPool g_DescriptorPool = VK_NULL_HANDLE;
|
||||
|
||||
static GLFWwindow* g_AppWindow = NULL;
|
||||
static ImGui_ImplVulkanH_Window g_MainWindowData;
|
||||
static int g_MinImageCount = 2;
|
||||
static bool g_SwapChainRebuild = false;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
void MainLoopStep();
|
||||
static void glfw_error_callback(int error, const char* description)
|
||||
{
|
||||
fprintf(stderr, "GLFW Error %d: %s\n", error, description);
|
||||
@ -373,7 +370,6 @@ int main(int, char**)
|
||||
uint32_t extensions_count = 0;
|
||||
const char** extensions = glfwGetRequiredInstanceExtensions(&extensions_count);
|
||||
SetupVulkan(extensions, extensions_count);
|
||||
g_AppWindow = window;
|
||||
|
||||
// Create Window Surface
|
||||
VkSurfaceKHR surface;
|
||||
@ -461,9 +457,91 @@ int main(int, char**)
|
||||
ImGui_ImplVulkan_DestroyFontUploadObjects();
|
||||
}
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (!glfwWindowShouldClose(window))
|
||||
MainLoopStep();
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
glfwPollEvents();
|
||||
|
||||
// Resize swap chain?
|
||||
if (g_SwapChainRebuild)
|
||||
{
|
||||
int width, height;
|
||||
glfwGetFramebufferSize(window, &width, &height);
|
||||
if (width > 0 && height > 0)
|
||||
{
|
||||
ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
|
||||
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, width, height, g_MinImageCount);
|
||||
g_MainWindowData.FrameIndex = 0;
|
||||
g_SwapChainRebuild = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplVulkan_NewFrame();
|
||||
ImGui_ImplGlfw_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
ImDrawData* draw_data = ImGui::GetDrawData();
|
||||
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
|
||||
if (!is_minimized)
|
||||
{
|
||||
wd->ClearValue.color.float32[0] = clear_color.x * clear_color.w;
|
||||
wd->ClearValue.color.float32[1] = clear_color.y * clear_color.w;
|
||||
wd->ClearValue.color.float32[2] = clear_color.z * clear_color.w;
|
||||
wd->ClearValue.color.float32[3] = clear_color.w;
|
||||
FrameRender(wd, draw_data);
|
||||
FramePresent(wd);
|
||||
}
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
err = vkDeviceWaitIdle(g_Device);
|
||||
@ -480,91 +558,3 @@ int main(int, char**)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void MainLoopStep()
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
GLFWwindow* window = g_AppWindow;
|
||||
glfwPollEvents();
|
||||
|
||||
// Resize swap chain?
|
||||
if (g_SwapChainRebuild)
|
||||
{
|
||||
int width, height;
|
||||
glfwGetFramebufferSize(window, &width, &height);
|
||||
if (width > 0 && height > 0)
|
||||
{
|
||||
ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
|
||||
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, width, height, g_MinImageCount);
|
||||
g_MainWindowData.FrameIndex = 0;
|
||||
g_SwapChainRebuild = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplVulkan_NewFrame();
|
||||
ImGui_ImplGlfw_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
ImDrawData* draw_data = ImGui::GetDrawData();
|
||||
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
|
||||
if (!is_minimized)
|
||||
{
|
||||
ImGui_ImplVulkanH_Window* wd = &g_MainWindowData;
|
||||
wd->ClearValue.color.float32[0] = clear_color.x * clear_color.w;
|
||||
wd->ClearValue.color.float32[1] = clear_color.y * clear_color.w;
|
||||
wd->ClearValue.color.float32[2] = clear_color.z * clear_color.w;
|
||||
wd->ClearValue.color.float32[3] = clear_color.w;
|
||||
FrameRender(wd, draw_data);
|
||||
FramePresent(wd);
|
||||
}
|
||||
}
|
||||
|
@ -12,14 +12,12 @@
|
||||
#include <SDL_syswm.h>
|
||||
|
||||
// Data
|
||||
static SDL_Window* g_AppWindow = NULL;
|
||||
static ID3D11Device* g_pd3dDevice = NULL;
|
||||
static ID3D11DeviceContext* g_pd3dDeviceContext = NULL;
|
||||
static IDXGISwapChain* g_pSwapChain = NULL;
|
||||
static ID3D11RenderTargetView* g_mainRenderTargetView = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
bool CreateDeviceD3D(HWND hWnd);
|
||||
void CleanupDeviceD3D();
|
||||
void CreateRenderTarget();
|
||||
@ -44,7 +42,6 @@ int main(int, char**)
|
||||
SDL_VERSION(&wmInfo.version);
|
||||
SDL_GetWindowWMInfo(window, &wmInfo);
|
||||
HWND hwnd = (HWND)wmInfo.info.win.window;
|
||||
g_AppWindow = window;
|
||||
|
||||
// Initialize Direct3D
|
||||
if (!CreateDeviceD3D(hwnd))
|
||||
@ -84,11 +81,88 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
break;
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_RESIZED && event.window.windowID == SDL_GetWindowID(window))
|
||||
{
|
||||
// Release all outstanding references to the swap chain's buffers before resizing.
|
||||
CleanupRenderTarget();
|
||||
g_pSwapChain->ResizeBuffers(0, 0, 0, DXGI_FORMAT_UNKNOWN, 0);
|
||||
CreateRenderTarget();
|
||||
}
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX11_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
|
||||
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
@ -103,91 +177,6 @@ int main(int, char**)
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle SDL events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Window* window = g_AppWindow;
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
return false;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
return false;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_RESIZED && event.window.windowID == SDL_GetWindowID(window))
|
||||
{
|
||||
// Release all outstanding references to the swap chain's buffers before resizing.
|
||||
CleanupRenderTarget();
|
||||
g_pSwapChain->ResizeBuffers(0, 0, 0, DXGI_FORMAT_UNKNOWN, 0);
|
||||
CreateRenderTarget();
|
||||
}
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX11_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
|
||||
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Helper functions to use DirectX11
|
||||
bool CreateDeviceD3D(HWND hWnd)
|
||||
{
|
||||
|
@ -14,12 +14,6 @@
|
||||
#include <SDL.h>
|
||||
#include <SDL_opengl.h>
|
||||
|
||||
// Data
|
||||
static SDL_Window* g_AppWindow = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
|
||||
// Main code
|
||||
int main(int, char**)
|
||||
{
|
||||
@ -41,7 +35,6 @@ int main(int, char**)
|
||||
SDL_GLContext gl_context = SDL_GL_CreateContext(window);
|
||||
SDL_GL_MakeCurrent(window, gl_context);
|
||||
SDL_GL_SetSwapInterval(1); // Enable vsync
|
||||
g_AppWindow = window;
|
||||
|
||||
// Setup Dear ImGui context
|
||||
IMGUI_CHECKVERSION();
|
||||
@ -74,11 +67,80 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
break;
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL2_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
glViewport(0, 0, (int)io.DisplaySize.x, (int)io.DisplaySize.y);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
//glUseProgram(0); // You may want this if using this code in an OpenGL 3+ context where shaders may be bound
|
||||
ImGui_ImplOpenGL2_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_GL_SwapWindow(window);
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
@ -92,82 +154,3 @@ int main(int, char**)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle SDL events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Window* window = g_AppWindow;
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
return false;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
return false;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplOpenGL2_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
glViewport(0, 0, (int)io.DisplaySize.x, (int)io.DisplaySize.y);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
//glUseProgram(0); // You may want this if using this code in an OpenGL 3+ context where shaders may be bound
|
||||
ImGui_ImplOpenGL2_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_GL_SwapWindow(window);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
@ -3,8 +3,6 @@
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
// This example can also compile and run with Emscripten. See Makefile.emscripten for details.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_opengl3.h"
|
||||
@ -16,16 +14,6 @@
|
||||
#include <SDL_opengl.h>
|
||||
#endif
|
||||
|
||||
// Data
|
||||
static SDL_Window* g_AppWindow = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
#ifdef __EMSCRIPTEN__
|
||||
#include <emscripten.h>
|
||||
void MainLoopForEmscripten(void*) { MainLoopStep(); }
|
||||
#endif
|
||||
|
||||
// Main code
|
||||
int main(int, char**)
|
||||
{
|
||||
@ -69,7 +57,6 @@ int main(int, char**)
|
||||
SDL_GLContext gl_context = SDL_GL_CreateContext(window);
|
||||
SDL_GL_MakeCurrent(window, gl_context);
|
||||
SDL_GL_SetSwapInterval(1); // Enable vsync
|
||||
g_AppWindow = window;
|
||||
|
||||
// Setup Dear ImGui context
|
||||
IMGUI_CHECKVERSION();
|
||||
@ -94,7 +81,6 @@ int main(int, char**)
|
||||
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
|
||||
// - Read 'docs/FONTS.md' for more instructions and details.
|
||||
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
|
||||
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
|
||||
//io.Fonts->AddFontDefault();
|
||||
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
|
||||
@ -103,21 +89,80 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
#ifndef __EMSCRIPTEN__
|
||||
// Desktop Build
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
break;
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
glViewport(0, 0, (int)io.DisplaySize.x, (int)io.DisplaySize.y);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_GL_SwapWindow(window);
|
||||
}
|
||||
#else
|
||||
// Emscripten Build
|
||||
// For an Emscripten build we are disabling file-system access, so let's not attempt to do a fopen() of the imgui.ini file.
|
||||
// You may manually call LoadIniSettingsFromMemory() to load settings from your own storage.
|
||||
io.IniFilename = NULL;
|
||||
emscripten_set_main_loop_arg(MainLoopForEmscripten, NULL, 0, true);
|
||||
#endif
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplOpenGL3_Shutdown();
|
||||
@ -130,81 +175,3 @@ int main(int, char**)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle SDL events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Window* window = g_AppWindow;
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
return false;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
return false;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
glViewport(0, 0, (int)io.DisplaySize.x, (int)io.DisplaySize.y);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_GL_SwapWindow(window);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
@ -17,13 +17,6 @@
|
||||
#error This backend requires SDL 2.0.17+ because of SDL_RenderGeometry() function
|
||||
#endif
|
||||
|
||||
// Data
|
||||
static SDL_Window* g_AppWindow = NULL;
|
||||
static SDL_Renderer* g_AppWindowRenderer = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
|
||||
// Main code
|
||||
int main(int, char**)
|
||||
{
|
||||
@ -43,8 +36,6 @@ int main(int, char**)
|
||||
SDL_Log("Error creating SDL_Renderer!");
|
||||
return 0;
|
||||
}
|
||||
g_AppWindow = window;
|
||||
g_AppWindowRenderer = renderer;
|
||||
//SDL_RendererInfo info;
|
||||
//SDL_GetRendererInfo(renderer, &info);
|
||||
//SDL_Log("Current SDL_Renderer: %s", info.name);
|
||||
@ -80,11 +71,79 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
break;
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplSDLRenderer_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
SDL_RenderSetScale(renderer, io.DisplayFramebufferScale.x, io.DisplayFramebufferScale.y);
|
||||
SDL_SetRenderDrawColor(renderer, (Uint8)(clear_color.x * 255), (Uint8)(clear_color.y * 255), (Uint8)(clear_color.z * 255), (Uint8)(clear_color.w * 255));
|
||||
SDL_RenderClear(renderer);
|
||||
ImGui_ImplSDLRenderer_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_RenderPresent(renderer);
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
@ -98,82 +157,3 @@ int main(int, char**)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Window* window = g_AppWindow;
|
||||
SDL_Renderer* renderer = g_AppWindowRenderer;
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
return false;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
return false;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplSDLRenderer_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
SDL_RenderSetScale(renderer, io.DisplayFramebufferScale.x, io.DisplayFramebufferScale.y);
|
||||
SDL_SetRenderDrawColor(renderer, (Uint8)(clear_color.x * 255), (Uint8)(clear_color.y * 255), (Uint8)(clear_color.z * 255), (Uint8)(clear_color.w * 255));
|
||||
SDL_RenderClear(renderer);
|
||||
ImGui_ImplSDLRenderer_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_RenderPresent(renderer);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
@ -34,14 +34,10 @@ static VkDebugReportCallbackEXT g_DebugReport = VK_NULL_HANDLE;
|
||||
static VkPipelineCache g_PipelineCache = VK_NULL_HANDLE;
|
||||
static VkDescriptorPool g_DescriptorPool = VK_NULL_HANDLE;
|
||||
|
||||
static SDL_Window* g_AppWindow = NULL;
|
||||
static ImGui_ImplVulkanH_Window g_MainWindowData;
|
||||
static uint32_t g_MinImageCount = 2;
|
||||
static bool g_SwapChainRebuild = false;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
|
||||
static void check_vk_result(VkResult err)
|
||||
{
|
||||
if (err == 0)
|
||||
@ -363,7 +359,6 @@ int main(int, char**)
|
||||
SDL_Vulkan_GetInstanceExtensions(window, &extensions_count, extensions);
|
||||
SetupVulkan(extensions, extensions_count);
|
||||
delete[] extensions;
|
||||
g_AppWindow = window;
|
||||
|
||||
// Create Window Surface
|
||||
VkSurfaceKHR surface;
|
||||
@ -455,11 +450,99 @@ int main(int, char**)
|
||||
ImGui_ImplVulkan_DestroyFontUploadObjects();
|
||||
}
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
break;
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
|
||||
// Resize swap chain?
|
||||
if (g_SwapChainRebuild)
|
||||
{
|
||||
int width, height;
|
||||
SDL_GetWindowSize(window, &width, &height);
|
||||
if (width > 0 && height > 0)
|
||||
{
|
||||
ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
|
||||
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, width, height, g_MinImageCount);
|
||||
g_MainWindowData.FrameIndex = 0;
|
||||
g_SwapChainRebuild = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplVulkan_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
ImDrawData* draw_data = ImGui::GetDrawData();
|
||||
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
|
||||
if (!is_minimized)
|
||||
{
|
||||
wd->ClearValue.color.float32[0] = clear_color.x * clear_color.w;
|
||||
wd->ClearValue.color.float32[1] = clear_color.y * clear_color.w;
|
||||
wd->ClearValue.color.float32[2] = clear_color.z * clear_color.w;
|
||||
wd->ClearValue.color.float32[3] = clear_color.w;
|
||||
FrameRender(wd, draw_data);
|
||||
FramePresent(wd);
|
||||
}
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
@ -477,101 +560,3 @@ int main(int, char**)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Window* window = g_AppWindow;
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
return false;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
return false;
|
||||
}
|
||||
|
||||
// Resize swap chain?
|
||||
if (g_SwapChainRebuild)
|
||||
{
|
||||
int width, height;
|
||||
SDL_GetWindowSize(window, &width, &height);
|
||||
if (width > 0 && height > 0)
|
||||
{
|
||||
ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
|
||||
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, width, height, g_MinImageCount);
|
||||
g_MainWindowData.FrameIndex = 0;
|
||||
g_SwapChainRebuild = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplVulkan_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
ImDrawData* draw_data = ImGui::GetDrawData();
|
||||
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
|
||||
if (!is_minimized)
|
||||
{
|
||||
ImGui_ImplVulkanH_Window* wd = &g_MainWindowData;
|
||||
wd->ClearValue.color.float32[0] = clear_color.x * clear_color.w;
|
||||
wd->ClearValue.color.float32[1] = clear_color.y * clear_color.w;
|
||||
wd->ClearValue.color.float32[2] = clear_color.z * clear_color.w;
|
||||
wd->ClearValue.color.float32[3] = clear_color.w;
|
||||
FrameRender(wd, draw_data);
|
||||
FramePresent(wd);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
@ -15,7 +15,6 @@ static IDXGISwapChain* g_pSwapChain = NULL;
|
||||
static ID3D10RenderTargetView* g_mainRenderTargetView = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
bool CreateDeviceD3D(HWND hWnd);
|
||||
void CleanupDeviceD3D();
|
||||
void CreateRenderTarget();
|
||||
@ -74,14 +73,81 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below for our to dispatch events to the Win32 backend.
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
break;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX10_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dDevice->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDevice->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
|
||||
ImGui_ImplDX10_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplDX10_Shutdown();
|
||||
ImGui_ImplWin32_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
@ -93,83 +159,6 @@ int main(int, char**)
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below where we dispatch events to the imgui_impl_win32 backend.
|
||||
bool done = false;
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
return false;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX10_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dDevice->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDevice->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
|
||||
ImGui_ImplDX10_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Helper functions
|
||||
|
||||
bool CreateDeviceD3D(HWND hWnd)
|
||||
|
@ -15,7 +15,6 @@ static IDXGISwapChain* g_pSwapChain = NULL;
|
||||
static ID3D11RenderTargetView* g_mainRenderTargetView = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
bool CreateDeviceD3D(HWND hWnd);
|
||||
void CleanupDeviceD3D();
|
||||
void CreateRenderTarget();
|
||||
@ -74,11 +73,79 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below for our to dispatch events to the Win32 backend.
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
break;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX11_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
|
||||
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
@ -93,82 +160,6 @@ int main(int, char**)
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below where we dispatch events to the imgui_impl_win32 backend.
|
||||
bool done = false;
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
return false;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX11_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
|
||||
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
return true;
|
||||
}
|
||||
|
||||
// Helper functions
|
||||
|
||||
bool CreateDeviceD3D(HWND hWnd)
|
||||
|
@ -48,7 +48,6 @@ static ID3D12Resource* g_mainRenderTargetResource[NUM_BACK_BUFFERS]
|
||||
static D3D12_CPU_DESCRIPTOR_HANDLE g_mainRenderTargetDescriptor[NUM_BACK_BUFFERS] = {};
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
bool CreateDeviceD3D(HWND hWnd);
|
||||
void CleanupDeviceD3D();
|
||||
void CreateRenderTarget();
|
||||
@ -112,15 +111,112 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below for our to dispatch events to the Win32 backend.
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
break;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX12_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
|
||||
FrameContext* frameCtx = WaitForNextFrameResources();
|
||||
UINT backBufferIdx = g_pSwapChain->GetCurrentBackBufferIndex();
|
||||
frameCtx->CommandAllocator->Reset();
|
||||
|
||||
D3D12_RESOURCE_BARRIER barrier = {};
|
||||
barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
|
||||
barrier.Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE;
|
||||
barrier.Transition.pResource = g_mainRenderTargetResource[backBufferIdx];
|
||||
barrier.Transition.Subresource = D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES;
|
||||
barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_PRESENT;
|
||||
barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_RENDER_TARGET;
|
||||
g_pd3dCommandList->Reset(frameCtx->CommandAllocator, NULL);
|
||||
g_pd3dCommandList->ResourceBarrier(1, &barrier);
|
||||
|
||||
// Render Dear ImGui graphics
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dCommandList->ClearRenderTargetView(g_mainRenderTargetDescriptor[backBufferIdx], clear_color_with_alpha, 0, NULL);
|
||||
g_pd3dCommandList->OMSetRenderTargets(1, &g_mainRenderTargetDescriptor[backBufferIdx], FALSE, NULL);
|
||||
g_pd3dCommandList->SetDescriptorHeaps(1, &g_pd3dSrvDescHeap);
|
||||
ImGui_ImplDX12_RenderDrawData(ImGui::GetDrawData(), g_pd3dCommandList);
|
||||
barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_RENDER_TARGET;
|
||||
barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_PRESENT;
|
||||
g_pd3dCommandList->ResourceBarrier(1, &barrier);
|
||||
g_pd3dCommandList->Close();
|
||||
|
||||
g_pd3dCommandQueue->ExecuteCommandLists(1, (ID3D12CommandList* const*)&g_pd3dCommandList);
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
|
||||
UINT64 fenceValue = g_fenceLastSignaledValue + 1;
|
||||
g_pd3dCommandQueue->Signal(g_fence, fenceValue);
|
||||
g_fenceLastSignaledValue = fenceValue;
|
||||
frameCtx->FenceValue = fenceValue;
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
WaitForLastSubmittedFrame();
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplDX12_Shutdown();
|
||||
ImGui_ImplWin32_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
@ -132,111 +228,6 @@ int main(int, char**)
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below where we dispatch events to the imgui_impl_win32 backend.
|
||||
bool done = false;
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
return false;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX12_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
|
||||
FrameContext* frameCtx = WaitForNextFrameResources();
|
||||
UINT backBufferIdx = g_pSwapChain->GetCurrentBackBufferIndex();
|
||||
frameCtx->CommandAllocator->Reset();
|
||||
|
||||
D3D12_RESOURCE_BARRIER barrier = {};
|
||||
barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
|
||||
barrier.Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE;
|
||||
barrier.Transition.pResource = g_mainRenderTargetResource[backBufferIdx];
|
||||
barrier.Transition.Subresource = D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES;
|
||||
barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_PRESENT;
|
||||
barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_RENDER_TARGET;
|
||||
g_pd3dCommandList->Reset(frameCtx->CommandAllocator, NULL);
|
||||
g_pd3dCommandList->ResourceBarrier(1, &barrier);
|
||||
|
||||
// Render Dear ImGui graphics
|
||||
const float clear_color_with_alpha[4] = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
|
||||
g_pd3dCommandList->ClearRenderTargetView(g_mainRenderTargetDescriptor[backBufferIdx], clear_color_with_alpha, 0, NULL);
|
||||
g_pd3dCommandList->OMSetRenderTargets(1, &g_mainRenderTargetDescriptor[backBufferIdx], FALSE, NULL);
|
||||
g_pd3dCommandList->SetDescriptorHeaps(1, &g_pd3dSrvDescHeap);
|
||||
ImGui_ImplDX12_RenderDrawData(ImGui::GetDrawData(), g_pd3dCommandList);
|
||||
barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_RENDER_TARGET;
|
||||
barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_PRESENT;
|
||||
g_pd3dCommandList->ResourceBarrier(1, &barrier);
|
||||
g_pd3dCommandList->Close();
|
||||
|
||||
g_pd3dCommandQueue->ExecuteCommandLists(1, (ID3D12CommandList* const*)&g_pd3dCommandList);
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
|
||||
UINT64 fenceValue = g_fenceLastSignaledValue + 1;
|
||||
g_pd3dCommandQueue->Signal(g_fence, fenceValue);
|
||||
g_fenceLastSignaledValue = fenceValue;
|
||||
frameCtx->FenceValue = fenceValue;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Helper functions
|
||||
|
||||
bool CreateDeviceD3D(HWND hWnd)
|
||||
|
@ -14,7 +14,6 @@ static LPDIRECT3DDEVICE9 g_pd3dDevice = NULL;
|
||||
static D3DPRESENT_PARAMETERS g_d3dpp = {};
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool MainLoopStep();
|
||||
bool CreateDeviceD3D(HWND hWnd);
|
||||
void CleanupDeviceD3D();
|
||||
void ResetDevice();
|
||||
@ -72,14 +71,90 @@ int main(int, char**)
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
while (true)
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
if (!MainLoopStep())
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below for our to dispatch events to the Win32 backend.
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
break;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX9_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::EndFrame();
|
||||
g_pd3dDevice->SetRenderState(D3DRS_ZENABLE, FALSE);
|
||||
g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||||
g_pd3dDevice->SetRenderState(D3DRS_SCISSORTESTENABLE, FALSE);
|
||||
D3DCOLOR clear_col_dx = D3DCOLOR_RGBA((int)(clear_color.x*clear_color.w*255.0f), (int)(clear_color.y*clear_color.w*255.0f), (int)(clear_color.z*clear_color.w*255.0f), (int)(clear_color.w*255.0f));
|
||||
g_pd3dDevice->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, clear_col_dx, 1.0f, 0);
|
||||
if (g_pd3dDevice->BeginScene() >= 0)
|
||||
{
|
||||
ImGui::Render();
|
||||
ImGui_ImplDX9_RenderDrawData(ImGui::GetDrawData());
|
||||
g_pd3dDevice->EndScene();
|
||||
}
|
||||
HRESULT result = g_pd3dDevice->Present(NULL, NULL, NULL, NULL);
|
||||
|
||||
// Handle loss of D3D9 device
|
||||
if (result == D3DERR_DEVICELOST && g_pd3dDevice->TestCooperativeLevel() == D3DERR_DEVICENOTRESET)
|
||||
ResetDevice();
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplDX9_Shutdown();
|
||||
ImGui_ImplWin32_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
@ -91,92 +166,6 @@ int main(int, char**)
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool MainLoopStep()
|
||||
{
|
||||
// Poll and handle messages (inputs, window resize, etc.)
|
||||
// See the WndProc() function below where we dispatch events to the imgui_impl_win32 backend.
|
||||
bool done = false;
|
||||
MSG msg;
|
||||
while (::PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
|
||||
{
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
if (msg.message == WM_QUIT)
|
||||
done = true;
|
||||
}
|
||||
if (done)
|
||||
return false;
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX9_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// Our state
|
||||
// (we use static, which essentially makes the variable globals, as a convenience to keep the example code easy to follow)
|
||||
static bool show_demo_window = true;
|
||||
static bool show_another_window = false;
|
||||
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::EndFrame();
|
||||
g_pd3dDevice->SetRenderState(D3DRS_ZENABLE, FALSE);
|
||||
g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||||
g_pd3dDevice->SetRenderState(D3DRS_SCISSORTESTENABLE, FALSE);
|
||||
D3DCOLOR clear_col_dx = D3DCOLOR_RGBA((int)(clear_color.x * clear_color.w * 255.0f), (int)(clear_color.y * clear_color.w * 255.0f), (int)(clear_color.z * clear_color.w * 255.0f), (int)(clear_color.w * 255.0f));
|
||||
g_pd3dDevice->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, clear_col_dx, 1.0f, 0);
|
||||
if (g_pd3dDevice->BeginScene() >= 0)
|
||||
{
|
||||
ImGui::Render();
|
||||
ImGui_ImplDX9_RenderDrawData(ImGui::GetDrawData());
|
||||
g_pd3dDevice->EndScene();
|
||||
}
|
||||
HRESULT result = g_pd3dDevice->Present(NULL, NULL, NULL, NULL);
|
||||
|
||||
// Handle loss of D3D9 device
|
||||
if (result == D3DERR_DEVICELOST && g_pd3dDevice->TestCooperativeLevel() == D3DERR_DEVICENOTRESET)
|
||||
ResetDevice();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Helper functions
|
||||
|
||||
bool CreateDeviceD3D(HWND hWnd)
|
||||
|
Loading…
Reference in New Issue
Block a user