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Changed ImGui::GetTime() return value from float to double to avoid accumulating floating point imprecisions over time.

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This commit is contained in:
omar
2018-07-22 18:46:41 +02:00
parent ec76009bc4
commit e07f5d4c78
5 changed files with 12 additions and 9 deletions
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8
imgui.cpp
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@ -190,7 +190,7 @@
io.MouseDown[1] = my_mouse_buttons[1];
// Call NewFrame(), after this point you can use ImGui::* functions anytime
// (So you want to try calling Newframe() as early as you can in your mainloop to be able to use imgui everywhere)
// (So you want to try calling NewFrame() as early as you can in your mainloop to be able to use imgui everywhere)
ImGui::NewFrame();
// Most of your application code here
@ -305,6 +305,7 @@
When you are not sure about a old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
You can read releases logs https://github.com/ocornut/imgui/releases for more details.
- 2017/07/22 (1.63) - changed ImGui::GetTime() return value from float to double to avoid accumulating floating point imprecisions over time.
- 2018/07/08 (1.63) - style: renamed ImGuiCol_ModalWindowDarkening to ImGuiCol_ModalWindowDimBg for consistency with other features. Kept redirection enum (will obsolete).
- 2018/07/06 (1.63) - removed per-window ImGuiWindowFlags_ResizeFromAnySide beta flag in favor of a global io.OptResizeWindowsFromEdges to enable the feature.
- 2018/06/06 (1.62) - renamed GetGlyphRangesChinese() to GetGlyphRangesChineseFull() to distinguish other variants and discourage using the full set.
@ -2907,7 +2908,7 @@ ImDrawData* ImGui::GetDrawData()
return g.DrawData.Valid ? &g.DrawData : NULL;
}
float ImGui::GetTime()
double ImGui::GetTime()
{
return GImGui->Time;
}
@ -3667,7 +3668,7 @@ static void ImGui::UpdateMouseInputs()
g.IO.MouseDoubleClicked[i] = false;
if (g.IO.MouseClicked[i])
{
if (g.Time - g.IO.MouseClickedTime[i] < g.IO.MouseDoubleClickTime)
if ((float)(g.Time - g.IO.MouseClickedTime[i]) < g.IO.MouseDoubleClickTime)
{
ImVec2 delta_from_click_pos = IsMousePosValid(&g.IO.MousePos) ? (g.IO.MousePos - g.IO.MouseClickedPos[i]) : ImVec2(0.0f, 0.0f);
if (ImLengthSqr(delta_from_click_pos) < g.IO.MouseDoubleClickMaxDist * g.IO.MouseDoubleClickMaxDist)
@ -3808,6 +3809,7 @@ void ImGui::NewFrame()
g.TooltipOverrideCount = 0;
g.WindowsActiveCount = 0;
// Setup current font and draw list
SetCurrentFont(GetDefaultFont());
IM_ASSERT(g.Font->IsLoaded());
g.DrawListSharedData.ClipRectFullscreen = ImVec4(0.0f, 0.0f, g.IO.DisplaySize.x, g.IO.DisplaySize.y);