internal static void RenderPostProcesses(PostProcessStage postProcessStage, Texture source, Texture[] target, Texture availableRT, bool copyToTarget = true, bool scaleToTarget = false)
{
Texture lastSurface = source;
GetRenderProfiler().StartProfilingBlock("Render Post process: " + postProcessStage.ToString());
{
if (Settings.EnableLightsRuntime)
{
(MyRender.GetEffect(MyEffects.BlendLights) as MyEffectBlendLights).DefaultTechnique = MyEffectBlendLights.Technique.LightsEnabled;
(MyRender.GetEffect(MyEffects.BlendLights) as MyEffectBlendLights).CopyEmissivityTechnique = MyEffectBlendLights.Technique.CopyEmissivity;
MyEffectDirectionalLight directionalLight = MyRender.GetEffect(MyEffects.DirectionalLight) as MyEffectDirectionalLight;
directionalLight.DefaultTechnique = MyEffectDirectionalLight.Technique.Default;
directionalLight.DefaultWithoutShadowsTechnique = MyEffectDirectionalLight.Technique.WithoutShadows;
directionalLight.DefaultNoLightingTechnique = MyEffectDirectionalLight.Technique.NoLighting;
MyEffectPointLight pointLight = MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight;
pointLight.PointTechnique = MyEffectPointLight.MyEffectPointLightTechnique.Point;
pointLight.PointWithShadowsTechnique = MyEffectPointLight.MyEffectPointLightTechnique.PointShadows;
pointLight.HemisphereTechnique = MyEffectPointLight.MyEffectPointLightTechnique.Point;
pointLight.SpotTechnique = MyEffectPointLight.MyEffectPointLightTechnique.Spot;
pointLight.SpotShadowTechnique = MyEffectPointLight.MyEffectPointLightTechnique.SpotShadows;
}
}
foreach (MyPostProcessBase postProcess in m_postProcesses)
{
if (postProcess.Enabled && (MyRender.CurrentRenderSetup.EnabledPostprocesses == null || MyRender.CurrentRenderSetup.EnabledPostprocesses.Contains(postProcess.Name)))
{
var currSurface = postProcess.Render(postProcessStage, lastSurface, availableRT);
// Effect used availableRT as target, so lastSurface is available now
if (currSurface != lastSurface && lastSurface != null)
{
availableRT = lastSurface;
}
lastSurface = currSurface;
}
}
GetRenderProfiler().EndProfilingBlock();
if (lastSurface != null && copyToTarget)
{
MyRender.SetRenderTargets(target, null);
if (scaleToTarget)
SetCorrectViewportSize();
BlendState.Opaque.Apply();
Blit(lastSurface, scaleToTarget);
}
}