Comments

examples/opengl3_example/imgui_impl_glfw_gl3.cpp

@@ -147,10 +147,12 @@ void ImGui_ImplGlfwGL3_CreateFontsTexture()
 {
     ImGuiIO& io = ImGui::GetIO();
 
+    // Build texture atlas
     unsigned char* pixels;
     int width, height;
     io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);   // Load as RGBA 32-bits for OpenGL3 demo because it is more likely to be compatible with user's existing shader.
 
+	// Create OpenGL texture
     glGenTextures(1, &g_FontTexture);
     glBindTexture(GL_TEXTURE_2D, g_FontTexture);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);