/// <summary>
/// Infinite While Loop to render the ImGui.
/// </summary>
private void WhileLoop()
{
while (window.Exists)
{
if (requireResize)
{
Sdl2Native.SDL_SetWindowPosition(window.SdlWindowHandle, (int)futurePos.X, (int)futurePos.Y);
Sdl2Native.SDL_SetWindowSize(window.SdlWindowHandle, (int)futureSize.X, (int)futureSize.Y);
window.PumpEvents();
continue;
}
if (!window.Visible)
{
window.PumpEvents();
Thread.Sleep(10);
continue;
}
if (!window.Exists)
{
break;
}
imController.InitlizeFrame(1f / myFps);
this.SubmitUI?.Invoke(this, new EventArgs());
commandList.Begin();
commandList.SetFramebuffer(graphicsDevice.MainSwapchain.Framebuffer);
commandList.ClearColorTarget(0, new RgbaFloat(clearColor.X, clearColor.Y, clearColor.Z, clearColor.W));
imController.Render(graphicsDevice, commandList);
commandList.End();
graphicsDevice.SubmitCommands(commandList);
graphicsDevice.SwapBuffers(graphicsDevice.MainSwapchain);
}
}
private void SetWindowSize(ImGuiViewportPtr vp, Vector2 size)
{
VeldridImGuiWindow?window = (VeldridImGuiWindow?)GCHandle.FromIntPtr(vp.PlatformUserData).Target;
if (window == null)
{
throw new NullReferenceException();
}
Sdl2Native.SDL_SetWindowSize(window.Window.SdlWindowHandle, (int)size.X, (int)size.Y);
}
private void SetWindowSize(ImGuiViewportPtr vp, Vector2 size)
{
VeldridImGuiWindow window = (VeldridImGuiWindow)GCHandle.FromIntPtr(vp.PlatformUserData).Target;
Sdl2Native.SDL_SetWindowSize(window.Window.SdlWindowHandle, (int)size.X, (int)size.Y);
}
private void PlatformSetWindowSize(ImGuiViewportPtr viewport, Vector2 size)
{
WindowBase window = (WindowBase)GCHandle.FromIntPtr(viewport.PlatformUserData).Target;
Sdl2Native.SDL_SetWindowSize(window.SdlWindow.SdlWindowHandle, (int)size.X, (int)size.Y);
}
