private void DrawBones(ZigInputJoint[] userSkeleton)
{
for (int t = 0; t < userSkeleton.Length; t++)
{
ZigJointId parentId = CinemaMocapHelper.ParentBoneJoint(userSkeleton[t].Id);
ZigInputJoint parentJoint = null;
for (int s = 0; s < userSkeleton.Length; s++)
{
if (userSkeleton[s].Id == parentId)// find parent and leave loop.
{
parentJoint = userSkeleton[s];
break;
}
}
if (parentJoint != null && parentJoint.Id != ZigJointId.None && userSkeleton[t].GoodPosition && parentJoint.GoodPosition)
{
// parent and child joint coordinates
int childX = textureSize.Width / 2 - (int)(userSkeleton[t].Position.x * 300 / userSkeleton[t].Position.z);
int childY = textureSize.Height / 2 - (int)(userSkeleton[t].Position.y * 300 / userSkeleton[t].Position.z);
int parentX = textureSize.Width / 2 - (int)(parentJoint.Position.x * 300 / parentJoint.Position.z);
int parentY = textureSize.Height / 2 - (int)(parentJoint.Position.y * 300 / parentJoint.Position.z);
// draw lines between joints
Color color = (!userSkeleton[t].Inferred) ? Color.cyan : Color.red;
CinemaMocapHelper.drawFastLine(outputPixels, textureSize.Width, textureSize.Height, childX, childY, parentX, parentY, color);
}
}
}
private void DrawBones(Rect areaContent)
{
GUILayout.BeginArea(areaContent);
Color origHandles = Handles.color;
foreach (Dictionary <JointType, Windows.Kinect.Joint> jointDictionary in trackedBodyJoints)
{
foreach (Windows.Kinect.Joint joint in jointDictionary.Values)
{
// find parent joint
JointType parentJointType = CinemaMocapHelper.ParentBoneJoint(joint.JointType);
Windows.Kinect.Joint parentJoint;
jointDictionary.TryGetValue(parentJointType, out parentJoint);
// get position of each joint
ColorSpacePoint childPos = coordinateMapper.MapCameraPointToColorSpace(joint.Position);
ColorSpacePoint parentPos = coordinateMapper.MapCameraPointToColorSpace(parentJoint.Position);
// set color depending on child joint tracking state
if (joint.TrackingState == Windows.Kinect.TrackingState.Tracked)
{
Handles.color = Color.green;
}
else if (joint.TrackingState == Windows.Kinect.TrackingState.Inferred)
{
Handles.color = Color.red;
}
// draw bone/line between joints using CinemaMocapHelper
Handles.DrawLine(new Vector3((childPos.X / ColorWidth) * areaContent.width, (childPos.Y / ColorHeight) * areaContent.height, 0), new Vector3((parentPos.X / ColorWidth) * areaContent.width, (parentPos.Y / ColorHeight) * areaContent.height, 0));
}
}
Handles.color = origHandles;
GUILayout.EndArea();
}
