public void OnSceneChanged()
{
CastScene = Core.Scene as ECScene;
if (CastScene == null)
{
throw new InvalidOperationException("You cannot use Post Processors if you are not inheriting the base Scene implementation.");
}
_renderers.Clear();
_isRendererListInitialized = false;
UpdateRenderersPaneList();
}
public override void OnEnabled()
{
if (Core.Scene != null && Core.Scene is ECScene scene)
{
CastScene = scene;
CastScene.FinalRenderDelegate = this;
// why call beforeLayout here? If added from the DebugConsole we missed the GlobalManger.update call and ImGui needs NextFrame
// called or it fails. Calling NextFrame twice in a frame causes no harm, just missed input.
_renderer.BeforeLayout(Time.DeltaTime);
}
}
protected override void DebugRender(ECScene scene, Camera cam)
{
Graphics.Instance.Batcher.End();
Graphics.Instance.Batcher.Begin(cam.TransformMatrix);
for (var i = 0; i < scene.RenderableComponents.Count; i++)
{
var renderable = scene.RenderableComponents[i];
if (!ExcludedRenderLayers.Contains(renderable.RenderLayer) && renderable.Enabled &&
renderable.IsVisibleFromCamera(cam))
{
renderable.DebugRender(Graphics.Instance.Batcher);
}
}
base.DebugRender(scene, cam);
}
public override void Render(ECScene scene)
{
var cam = Camera ?? scene.Camera;
BeginRender(cam);
for (var i = 0; i < scene.RenderableComponents.Count; i++)
{
var renderable = scene.RenderableComponents[i];
if (renderable.Enabled && renderable.IsVisibleFromCamera(cam))
{
RenderAfterStateCheck(renderable, cam);
}
}
if (ShouldDebugRender && ECScene.DebugRenderEnabled)
{
DebugRender(scene, cam);
}
EndRender();
}
unsafe public void Draw()
{
CastScene = Core.Scene as ECScene;
if (CastScene == null)
{
return;
}
if (CastScene.Entities.Count > MIN_ENTITIES_FOR_CLIPPER)
{
var clipperPtr = ImGuiNative.ImGuiListClipper_ImGuiListClipper(CastScene.Entities.Count, -1);
var clipper = new ImGuiListClipperPtr(clipperPtr);
while (clipper.Step())
{
for (var i = clipper.DisplayStart; i < clipper.DisplayEnd; i++)
{
DrawEntity(CastScene.Entities[i]);
}
}
ImGuiNative.ImGuiListClipper_destroy(clipperPtr);
}
else
{
for (var i = 0; i < CastScene.Entities.Count; i++)
{
DrawEntity(CastScene.Entities[i]);
}
}
NezImGui.MediumVerticalSpace();
if (NezImGui.CenteredButton("Create Entity", 0.6f))
{
ImGui.OpenPopup("create-entity");
}
DrawCreateEntityPopup();
}
void IFinalRenderDelegate.OnAddedToScene(ECScene scene)
{
}
