public void OnEnable()
{
Color clearColor = new Color(0f, 0f, 0f, 0f);
//Set up catch cameras.
runtimeDatasMap.Clear();
foreach (var pair in lightLayerMap)
{
var runtimeData = new LayerRuntimeData();
var go = GoUtils.AddAnEmptyGameObject("Catch " + pair.Key, transform);
var camera = CameraUtils.AddRenderCamera(go, pair.Value.catchLayer);
camera.depth = -2;
camera.backgroundColor = clearColor;
runtimeData.catchCamera = camera;
runtimeData.catchTexture = ScreenTextureAllocator.generateRenderTexture();
runtimeData.catchCamera.targetTexture = runtimeData.catchTexture;
StartCoroutine(UpdateRuntimeData(runtimeData));
runtimeDatasMap.Add(pair.Key, runtimeData);
}
MixEffect.SetLightMixShader(LightMixMesh);
MixEffect.SetScreenMixShader(ScreenMix);
BlurEffect.SetShader(BlurShader);
finalTexture = ScreenTextureAllocator.generateRenderTexture();
layers = new List <string>(lightLayerMap.Keys);
layers.Sort((ll, rl) => lightLayerMap[ll].depth.CompareTo(lightLayerMap[rl].depth));
originMainCameraCullingMask = Camera.main.cullingMask;
Camera.main.cullingMask = finalTexLayerMask;
}
public IEnumerator UpdateRuntimeData(LayerRuntimeData runtimeData)
{
while (true)
{
CameraUtils.CopyCameraPosAndSize(runtimeData.catchCamera, Camera.main);
ScreenTextureAllocator.allocateTexture(ref runtimeData.catchTexture, () => runtimeData.catchCamera.targetTexture = runtimeData.catchTexture);
yield return(null);
}
}