private void Update()
{
for (var i = 0; i < this.mrtTex.Length; ++i)
{
RenderTexUtil.Clear(this.mrtTex[i]);
}
this.targetCamera.RenderWithShader(this.lightShader, null);
}
private void Start()
{
this.lightShader = Shader.Find("Custom/RenderToGbuffer");
Assert.IsNotNull(this.lightShader);
this.targetCamera = this.GetComponent <Camera>();
Assert.IsNotNull(this.targetCamera);
var source = this.targetCamera.targetTexture;
if (source == null)
{
source = new RenderTexture(Screen.width, Screen.height, 24);
}
for (var i = 0; i < this.mrtTex.Length; ++i)
{
RenderTexUtil.CheckAndRebuild(source, ref this.mrtTex[i]);
this.mrtRB[i] = mrtTex[i].colorBuffer;
}
this.targetCamera.clearFlags = CameraClearFlags.SolidColor;
this.targetCamera?.SetTargetBuffers(mrtRB, mrtTex[0].depthBuffer);
}
