/*private void OnDrawGizmos()
* {
* UnityEditor.Handles.BeginGUI();
* GUI.Label(new Rect(0, 0, 128, 128), rt);
* UnityEditor.Handles.EndGUI();
* }*/
#if SRP_LW3_0_0
private void RenderPipeline_beginCameraRendering(Camera obj)
{
if (obj.name != "Main Camera")
{
return;
}
RenderTexture.active = rt;
readTexture.ReadPixels(rect, 0, 0);
depthR = readTexture.GetPixel((int)(ViewportGazePoint.x * rect.width), (int)(ViewportGazePoint.y * rect.height)).r;
depthR *= cam.farClipPlane;
enabled = false;
onPostRenderCommand.Invoke(ViewportRay, ViewportRay.direction * depthR);
}
/*private void OnDrawGizmos()
* {
* UnityEditor.Handles.BeginGUI();
* GUI.Label(new Rect(0, 0, 128, 128), rt);
* UnityEditor.Handles.EndGUI();
* }*/
private void OnPreRender()
{
//TODO do i need to blit rt to temp? i don't wait for frames, so no need to put into a temporary variable?
Graphics.Blit(rt, temp);
RenderTexture.active = temp;
readTexture.ReadPixels(rect, 0, 0);
depthR = readTexture.GetPixel((int)(ViewportGazePoint.x * rect.width), (int)(ViewportGazePoint.y * rect.height)).r;
depthR *= cam.farClipPlane;
enabled = false;
onPostRenderCommand.Invoke(ViewportRay, ViewportRay.direction * depthR);
}