// 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);
}
// Update is called once per frame
void Update()
{
if (manager && manager.IsInitialized())
{
Texture2D depthImage = manager ? manager.GetUsersLblTex() : null;
if (bodySlicer && bodySlicer.getLastFrameTime() != lastFrameTime)
{
lastFrameTime = bodySlicer.getLastFrameTime();
int sliceCount = bodySlicer.getBodySliceCount();
if (depthImage)
{
//depthImage = GameObject.Instantiate(depthImage) as Texture2D;
for (int i = 0; i < sliceCount; i++)
{
BodySliceData bodySlice = bodySlicer.getBodySliceData((BodySlice)i);
if (depthImage && bodySlice.isSliceValid &&
bodySlice.startDepthPoint != Vector2.zero && bodySlice.endDepthPoint != Vector2.zero)
{
KinectInterop.DrawLine(depthImage, (int)bodySlice.startDepthPoint.x, (int)bodySlice.startDepthPoint.y,
(int)bodySlice.endDepthPoint.x, (int)bodySlice.endDepthPoint.y, Color.red);
}
}
depthImage.Apply();
}
if (statusText)
{
if (bodySlicer.getCalibratedUserId() != 0)
{
userHeight = !float.IsNaN(userHeight) ? Mathf.Lerp(userHeight, bodySlicer.getUserHeight(), smoothFactor * Time.deltaTime) : bodySlicer.getUserHeight();
string sUserInfo = string.Format("User {0} Height: {1:F2} m", bodySlicer.playerIndex, userHeight);
userW1 = !float.IsNaN(userW1) ? Mathf.Lerp(userW1, bodySlicer.getSliceWidth(BodySlice.TORSO_1), smoothFactor * Time.deltaTime) : bodySlicer.getSliceWidth(BodySlice.TORSO_1);
userW2 = !float.IsNaN(userW2) ? Mathf.Lerp(userW2, bodySlicer.getSliceWidth(BodySlice.TORSO_2), smoothFactor * Time.deltaTime) : bodySlicer.getSliceWidth(BodySlice.TORSO_2);
userW3 = !float.IsNaN(userW3) ? Mathf.Lerp(userW3, bodySlicer.getSliceWidth(BodySlice.TORSO_3), smoothFactor * Time.deltaTime) : bodySlicer.getSliceWidth(BodySlice.TORSO_3);
userW4 = !float.IsNaN(userW4) ? Mathf.Lerp(userW4, bodySlicer.getSliceWidth(BodySlice.TORSO_4), smoothFactor * Time.deltaTime) : bodySlicer.getSliceWidth(BodySlice.TORSO_4);
sUserInfo += string.Format("\n\nTorso-4: {3:F2} m\nTorso-3: {2:F2} m\nTorso-2: {1:F2} m\nTorso-1: {0:F2} m", userW1, userW2, userW3, userW4);
statusText.text = sUserInfo;
}
else
{
statusText.text = string.Format("User {0} not found", bodySlicer.playerIndex);;
}
}
}
if (backgroundImage)
{
backgroundImage.texture = depthImage;
}
}
}