private RenderTexture GetReflectionRt(Camera cam)
{
if (!ReflRenderTextures.ContainsKey(cam))
{
ReflRenderTextures.Add(cam, null);
}
int resolution = 128;
if (Profile != null)
{
resolution = Profile.ReflectionTextureResolution;
}
RenderTexture rt = ReflRenderTextures[cam];
if (rt == null)
{
rt = new RenderTexture(resolution, resolution, 16, RenderTextureFormat.ARGB32);
}
if (rt.width != resolution || rt.height != resolution)
{
Camera reflCam;
if (ReflCameras.TryGetValue(cam, out reflCam))
{
reflCam.targetTexture = null;
}
rt.Release();
PUtilities.DestroyObject(rt);
rt = new RenderTexture(resolution, resolution, 16, RenderTextureFormat.ARGB32);
}
rt.name = string.Format("~ReflectionRt_{0}_{1}", cam.name, resolution);
ReflRenderTextures[cam] = rt;
if (cam.stereoEnabled)
{
rt.Release();
}
return(rt);
}
