public override void SetupCullingParameters(ref ScriptableCullingParameters cullingParameters, ref CameraData cameraData)
{
DynamicShadowProjectorComponents components = GetDynamicShadowProjectorComponents(cameraData.camera);
ShadowTextureRenderer shadowTextureRenderer = components.shadowTextureRenderer;
if (shadowTextureRenderer == null)
{
#if UNITY_EDITOR
Debug.LogWarning("No ShadowTextureRenderer found.");
#endif
return;
}
shadowTextureRenderer.UpdateVisibilityAndPrepareRendering();
cullingParameters.cullingMask = 0;
if (shadowTextureRenderer.isProjectorVisible && shadowTextureRenderer.isActiveAndEnabled)
{
DrawSceneObject drawScene = components.drawSceneObject;
if (drawScene != null)
{
cullingParameters.cullingMask = (uint)drawScene.cullingMask.value;
}
DrawTargetObject drawTarget = components.drawTargetObject;
if (drawTarget != null)
{
drawTarget.SendMessage("OnPreCull");
}
shadowTextureRenderer.ConfigureRenderTarget(m_renderShadowTexturePass, ref cameraData);
}
cullingParameters.cullingOptions = CullingOptions.None;
cullingParameters.shadowDistance = 0;
}
public override void Setup(ScriptableRenderContext context, ref RenderingData renderingData)
{
renderingData.cameraData.isStereoEnabled = false;
renderingData.cameraData.isSceneViewCamera = false;
DynamicShadowProjectorComponents components = GetDynamicShadowProjectorComponents(renderingData.cameraData.camera);
ShadowTextureRenderer shadowTextureRenderer = components.shadowTextureRenderer;
if (shadowTextureRenderer != null && shadowTextureRenderer.isActiveAndEnabled && shadowTextureRenderer.isProjectorVisible)
{
EnqueuePass(m_renderShadowTexturePass);
}
}
public DynamicShadowProjectorComponents GetDynamicShadowProjectorComponents(Camera camera)
{
DynamicShadowProjectorComponents components;
if (!m_cameraToComponents.TryGetValue(camera, out components))
{
components = new DynamicShadowProjectorComponents();
components.SetComponentsFromCamera(camera);
m_cameraToComponents.Add(camera, components);
}
else if (!components.IsValid())
{
components.SetComponentsFromCamera(camera);
}
return(components);
}
