public void Execute(RenderContext context)
{
RenderedObjectsOpaque = 0;
RenderedObjectsTransparent = 0;
EnsureIntermediateFramebuffer(context.GraphicsDevice, context.RenderTarget);
_renderList.Clear();
context.Scene3D?.BuildRenderList(
_renderList,
context.Scene3D.Camera,
context.GameTime);
BuildingRenderList?.Invoke(this, new BuildingRenderListEventArgs(
_renderList,
context.Scene3D?.Camera,
context.GameTime));
_commandList.Begin();
if (context.Scene3D != null)
{
_commandList.PushDebugGroup("3D Scene");
Render3DScene(_commandList, context.Scene3D, context);
_commandList.PopDebugGroup();
}
else
{
_commandList.SetFramebuffer(_intermediateFramebuffer);
_commandList.ClearColorTarget(0, ClearColor);
}
// GUI and camera-dependent 2D elements
{
_commandList.PushDebugGroup("2D Scene");
_drawingContext.Begin(
_commandList,
context.ContentManager.LinearClampSampler,
new SizeF(context.RenderTarget.Width, context.RenderTarget.Height));
context.Scene3D?.Render(_drawingContext);
context.Scene2D?.Render(_drawingContext);
Rendering2D?.Invoke(this, new Rendering2DEventArgs(_drawingContext));
_drawingContext.End();
_commandList.PopDebugGroup();
}
_commandList.End();
context.GraphicsDevice.SubmitCommands(_commandList);
_textureCopier.Execute(
_intermediateTexture,
context.RenderTarget);
}
public void Execute(RenderContext context)
{
EnsureIntermediateFramebuffer(context.GraphicsDevice, context.RenderTarget);
_renderList.Clear();
context.Scene?.BuildRenderList(_renderList, context.Camera);
foreach (var system in context.Game.GameSystems)
{
system.BuildRenderList(_renderList);
}
context.Game.RaiseBuildingRenderList(new BuildingRenderListEventArgs(
_renderList,
context.Camera));
_commandList.Begin();
if (context.Scene != null)
{
_commandList.PushDebugGroup("3D Scene");
Render3DScene(_commandList, context.Scene, context);
_commandList.PopDebugGroup();
}
else
{
_commandList.SetFramebuffer(_intermediateFramebuffer);
_commandList.ClearColorTarget(0, ColorRgba.DimGray.ToColorRgbaF().ToRgbaFloat());
}
// GUI and camera-dependent 2D elements
{
_commandList.PushDebugGroup("2D Scene");
_drawingContext.Begin(
_commandList,
context.Game.ContentManager.LinearClampSampler,
new SizeF(context.Game.Viewport.Width, context.Game.Viewport.Height));
context.Game.Scene3D?.Render(_drawingContext);
context.Game.Scene2D.Render(_drawingContext);
context.Game.RaiseRendering2D(new Rendering2DEventArgs(_drawingContext));
_drawingContext.End();
_commandList.PopDebugGroup();
}
_commandList.PushDebugGroup("Blitting to screen");
_commandList.SetFramebuffer(context.RenderTarget);
_intermediateSpriteBatch.Begin(
_commandList,
context.GraphicsDevice.PointSampler,
new SizeF(_intermediateTexture.Width, _intermediateTexture.Height),
ignoreAlpha: true);
_intermediateSpriteBatch.DrawImage(_intermediateTexture, null, new Mathematics.RectangleF(0, 0, (int)_intermediateTexture.Width, (int)_intermediateTexture.Height), ColorRgbaF.White);
_intermediateSpriteBatch.End();
_commandList.PopDebugGroup();
_commandList.End();
context.GraphicsDevice.SubmitCommands(_commandList);
context.GraphicsDevice.SwapBuffers();
}