// clips color camera image to the dimensions of the user
private Texture2D ClipUserImage(long userId, Texture2D texImage)
{
BodySlicer slicer = BodySlicer.Instance;
if (slicer && texImage)
{
if (slicer.getCalibratedUserId() != userId)
{
slicer.OnCalibrationSuccess(userId);
}
BodySliceData sliceH = slicer.getBodySliceData(BodySlice.HEIGHT);
BodySliceData sliceW = slicer.getBodySliceData(BodySlice.WIDTH);
if (sliceH.isSliceValid && sliceW.isSliceValid)
{
int rectX = (int)sliceW.startColorPoint.x;
int rectW = sliceW.colorPointsLength;
int rectY = (int)sliceH.startColorPoint.y;
int rectH = sliceH.colorPointsLength;
Texture2D texClipped = new Texture2D(rectW, rectH, TextureFormat.ARGB32, false);
texClipped.SetPixels(texImage.GetPixels(rectX, rectY, rectW, rectH));
return(texClipped);
}
}
return(texImage);
}
void Start()
{
manager = KinectManager.Instance;
bodySlicer = BodySlicer.Instance;
if (manager && manager.IsInitialized())
{
if (backgroundImage)
{
Vector3 localScale = backgroundImage.transform.localScale;
localScale.x = (float)manager.GetDepthImageWidth() * (float)Screen.height / ((float)manager.GetDepthImageHeight() * (float)Screen.width);
localScale.y = -1f;
backgroundImage.transform.localScale = localScale;
}
}
}
////////////////////////////////////////////////////////////////////////
void Awake()
{
instance = this;
}