private void Awake()
{
cam = GetComponent <Camera>();
rendTarget = new RenderTexture(RKRPlugin.rkrGetWidth(), RKRPlugin.rkrGetHeight(), 24);
rendTarget.Create();
cam.targetTexture = rendTarget;
rendTargetBuffer = new Texture2D(rendTarget.width, rendTarget.height,
TextureFormat.RGB24, false);
keyColorBuffer = new RKRPlugin.KeyRGB[rendTarget.width * rendTarget.height];
}
private void OnPostRender()
{
//Get the texture data.
RenderTexture.active = rendTarget;
rendTargetBuffer.ReadPixels(new Rect(0, 0, rendTarget.width, rendTarget.height), 0, 0);
var colors = rendTargetBuffer.GetPixels32();
//Convert to the right format for RKR.
for (int y = 0; y < rendTarget.height; ++y)
{
int _y = rendTarget.height - y - 1;
for (int x = 0; x < rendTarget.width; ++x)
{
int index = x + (y * rendTarget.width),
_index = x + (_y * rendTarget.width);
keyColorBuffer[index] = new RKRPlugin.KeyRGB(colors[_index]);
}
}
RKRPlugin.rkrRenderToKeyboardSimple(keyColorBuffer);
}
private void OnDestroy()
{
RKRPlugin.rkrCleanUp();
}