/// <summary>
/// Should the renderer index be changed at runtime, this function must be called to update any reflection cameras
/// </summary>
/// <param name="index"></param>
public void SetRendererIndex(int index)
{
index = PipelineUtilities.ValidateRenderer(index);
foreach (var kvp in reflectionCameras)
{
if (kvp.Value == null)
{
continue;
}
cameraData = kvp.Value.GetComponent <UniversalAdditionalCameraData>();
cameraData.SetRenderer(index);
}
}
private void CreateReflectionCamera(Camera source)
{
GameObject go = new GameObject(source.name + "_reflection");
go.hideFlags = HideFlags.DontSave | HideFlags.HideInHierarchy;
Camera newCamera = go.AddComponent <Camera>();
newCamera.hideFlags = HideFlags.DontSave;
newCamera.CopyFrom(source);
//Always exclude water layer
newCamera.cullingMask = ~(1 << 4) & cullingMask;
//newCamera.cameraType = CameraType.Reflection; //Will cause shadow pass to execute twice?!
newCamera.depth = source.depth - 1f;
newCamera.rect = new Rect(0, 0, 1, 1);
newCamera.enabled = false;
newCamera.clearFlags = includeSkybox ? CameraClearFlags.Skybox : CameraClearFlags.Depth;
newCamera.useOcclusionCulling = false;
UniversalAdditionalCameraData data = newCamera.gameObject.AddComponent <UniversalAdditionalCameraData>();
data.requiresDepthTexture = false;
data.requiresColorTexture = false;
data.renderShadows = renderShadows;
rendererIndex = PipelineUtilities.ValidateRenderer(rendererIndex);
data.SetRenderer(rendererIndex);
#if RENDER_FEATURE
cameraLeft.cullingMask = 0;
data.SetRenderer(1);
ReflectionRenderers[newCamera] = this;
#endif
CreateRenderTexture(newCamera, source);
reflectionCameras[source] = newCamera;
}
