// --------------------------------------------------------------------
void RenderOcclusionMapForLight(IL2DLDirectLight directLight)
{
L2DLRenderHelpers.BeginSample(m_context, m_occlusionMapRenderingBuffer);
{
m_context.SetupCameraProperties(directLight.ShadowCamera);
if (!directLight.ShadowCamera.TryGetCullingParameters(out m_cullingParameters))
{
return;
}
m_cullingResults = m_context.Cull(ref m_cullingParameters);
CoreUtils.SetRenderTarget(m_clearBuffer, new RenderTargetIdentifier[] { m_directLightDummyTextureId, m_directLightOcclusionMapId }, m_directLightDepthTextureId, ClearFlag.All);
L2DLRenderHelpers.ExecuteBuffer(m_context, m_clearBuffer);
L2DLRenderHelpers.DrawAllRenderers(m_context, m_cullingResults);
}
L2DLRenderHelpers.EndSample(m_context, m_occlusionMapRenderingBuffer);
}
// --------------------------------------------------------------------
public void Render(ScriptableRenderContext context, Camera camera)
{
m_context = context;
m_camera = camera;
// Sample to encapsulate all used buffers under one heading in the frame debugger
L2DLRenderHelpers.BeginSample(m_context, m_sceneDataRenderBuffer);
{
m_context.SetupCameraProperties(m_camera);
// MUST go before culling so that in world UI is setup pre-cull
L2DLRenderHelpers.PrepareCameraForSceneWindow(m_camera);
if (!m_camera.TryGetCullingParameters(out m_cullingParameters))
{
return;
}
m_cullingResults = m_context.Cull(ref m_cullingParameters);
//Clear the main output textures
m_clearTexturebuffer.SetRenderTarget(new RenderTargetIdentifier[]
{
L2DLPipelineData.s_cameraColorTextureId
},
L2DLPipelineData.s_cameraDepthTextureId);
if (m_camera.cameraType == CameraType.SceneView)
{
// The scene m_camera's settings aren't always set to clear things, it's quite odd so hard code it to clear
m_clearTexturebuffer.ClearRenderTarget(true, true, m_camera.backgroundColor.linear);
}
else
{
m_clearTexturebuffer.ClearRenderTarget(m_camera.clearFlags <= CameraClearFlags.Depth, m_camera.clearFlags == CameraClearFlags.Color, m_camera.clearFlags == CameraClearFlags.Color ? m_camera.backgroundColor.linear : Color.clear);
}
//Clear the buffer textures
m_clearTexturebuffer.SetRenderTarget(new RenderTargetIdentifier[]
{
L2DLPipelineData.s_cameraOcclusionTextureId,
L2DLPipelineData.s_cameraEmissionTextureId,
L2DLPipelineData.s_cameraAdditionalDataTextureId
},
L2DLPipelineData.s_cameraDepthTextureId);
m_clearTexturebuffer.ClearRenderTarget(false, true, Color.clear);
L2DLRenderHelpers.ExecuteBuffer(m_context, m_clearTexturebuffer);
// Set render targets for rendering
m_sceneDataRenderBuffer.SetRenderTarget(new RenderTargetIdentifier[]
{
L2DLPipelineData.s_cameraColorTextureId,
L2DLPipelineData.s_cameraOcclusionTextureId,
L2DLPipelineData.s_cameraEmissionTextureId,
L2DLPipelineData.s_cameraAdditionalDataTextureId
},
L2DLPipelineData.s_cameraDepthTextureId);
L2DLRenderHelpers.ExecuteBuffer(m_context, m_sceneDataRenderBuffer);
L2DLRenderHelpers.DrawAllRenderers(m_context, m_cullingResults);
}
L2DLRenderHelpers.EndSample(m_context, m_sceneDataRenderBuffer);
// Editor Only
L2DLRenderHelpers.DrawUnsupportedShaders(m_context, m_cullingResults);
}