public GBufferRenderer(IGraphicsService graphicsService, SceneNodeRenderer sceneNodeRenderer, DecalRenderer decalRenderer)
{
_clearGBufferRenderer = new ClearGBufferRenderer(graphicsService);
_sceneNodeRenderer = sceneNodeRenderer;
_decalRenderer = decalRenderer;
// This filter is used to downsample the depth buffer (GBuffer0).
_downsampleFilter = PostProcessHelper.GetDownsampleFilter(graphicsService);
}
public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
{
if (!Active)
{
return;
}
if (material == null)
{
var shader = Shader.Find("Custom/PeopleOcclusion");
if (!shader)
{
return;
}
material = new Material(shader);
}
var commandBuffer = CommandBufferPool.Get(Tag);
var renderTextureId = Shader.PropertyToID("_SampleLWRPScriptableRenderer");
var cameraData = renderingData.cameraData;
var w = cameraData.camera.scaledPixelWidth;
var h = cameraData.camera.scaledPixelHeight;
int shaderPass = 0;
if (PostProcessHelper.GetInstance() != null)
{
PostProcessHelper.GetInstance().UpdateShaderProperty(material);
}
commandBuffer.GetTemporaryRT(renderTextureId, w, h, 0, FilterMode.Point, RenderTextureFormat.Default);
commandBuffer.Blit(currentTarget, renderTextureId);
commandBuffer.Blit(renderTextureId, currentTarget, material, shaderPass);
context.ExecuteCommandBuffer(commandBuffer);
CommandBufferPool.Release(commandBuffer);
}
void Awake()
{
instance = this;
}