public void Render()
{
var movement = Time.deltaTime * SPEED;
var headPos = processJoint(Skeleton.GetJoint(Skeleton.HEAD));
if (headObject == null)
{
headObject = Instantiate(HeadObjectPrefab) as GameObject;
headObject.transform.SetParent(this.transform, false);
headObject.transform.localPosition = headPos;
}
var headMove = Vector3.Lerp(headObject.transform.localPosition, headPos, movement);
headObject.transform.localPosition = headMove;
foreach (var jArray in SkeletonUtils.GetOrderedJointPairs(Skeleton))
{
try{
JointObject jointObject = null;
var key = String.Format("{0}-{1}-{2}", Skeleton.SkeletonID, jArray[0].Item1, jArray[1].Item1);
jointMap.TryGetValue(key, out jointObject);
var v1 = processJoint(jArray[0].Item2);
var v2 = processJoint(jArray[1].Item2);
if (jointObject == null)
{
jointObject = new JointObject()
{
Start = v1, End = v2, GameObject = Instantiate(JointConnectionPrefab)
};
drawLine(jointObject.GameObject, v1, v2, movement);
jointObject.GameObject.name = key;
jointMap.Add(key, jointObject);
jointObject.GameObject.transform.SetParent(this.transform, false);
}
else
{
var v1Lerp = Vector3.Lerp(jointObject.Start, v1, movement);
var v2Lerp = Vector3.Lerp(jointObject.End, v2, movement);
drawLine(jointObject.GameObject, v1Lerp, v2Lerp, movement);
jointObject.Start = v1;
jointObject.End = v2;
jointMap.Add(key, jointObject);
}
}
catch (Exception ex) {
Debug.LogWarning(ex.ToString());
}
}
foreach (var joint in Skeleton.Joints)
{
try{
GameObject jointPoint = null;
partMap.TryGetValue(joint.Key, out jointPoint);
var lerp = true;
if (jointPoint == null)
{
lerp = false;
if (joint.Key == Skeleton.L_HAND || joint.Key == Skeleton.R_HAND || joint.Key == Skeleton.L_FOOT || joint.Key == Skeleton.R_FOOT)
{
jointPoint = Instantiate(HandPrefab) as GameObject;
}
else if (joint.Key != Skeleton.L_WRIST && joint.Key != Skeleton.R_WRIST)
{
jointPoint = Instantiate(JointPrefab) as GameObject;
}
jointPoint.name = joint.Key;
partMap.Add(joint.Key, jointPoint);
jointPoint.transform.SetParent(this.transform, false);
}
if (lerp)
{
var jointMove = Vector3.Lerp(jointPoint.transform.localPosition, processJoint(joint.Value), movement * 2.5f);
jointPoint.transform.localPosition = jointMove;
}
else
{
jointPoint.transform.localPosition = processJoint(joint.Value);
}
}
catch (Exception ex) {
}
}
}
void DrawBoneController(int controllerID, Transform boneTransform, List <Transform> childs, nuitrack.JointType jointType, float size)
{
childs ??= new List <Transform>();
Event e = Event.current;
//We divide the size by 2, since strange behavior is detected when an element falls into the selection.
//The size of the visual element is set by the diameter, and the selection area by the radius.
Handles.SphereHandleCap(controllerID, boneTransform.position, boneTransform.rotation, size / 2, EventType.Layout);
switch (e.GetTypeForControl(controllerID))
{
case EventType.MouseDown:
if (HandleUtility.nearestControl == controllerID && e.button == 0)
{
// Respond to a press on this handle. Drag starts automatically.
GUIUtility.hotControl = controllerID;
GUIUtility.keyboardControl = controllerID;
e.Use();
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controllerID && e.button == 0)
{
GUIUtility.hotControl = 0;
e.Use();
OnBoneSetActive?.Invoke(jointType);
}
break;
case EventType.Repaint:
Color handlesColor = Handles.color;
if (GUIUtility.hotControl == 0 && HandleUtility.nearestControl == controllerID)
{
handlesColor = Color.Lerp(Handles.color, hoverColor, 0.5f);
}
if (SelectedJoint == jointType)
{
handlesColor = Color.Lerp(handlesColor, selectColor, 0.5f);
}
using (new HandlesColor(handlesColor))
{
Handles.SphereHandleCap(controllerID, boneTransform.position, boneTransform.rotation, size, EventType.Repaint);
foreach (Transform child in childs)
{
SkeletonUtils.DrawBone(boneTransform.position, child.position);
}
}
break;
case EventType.KeyDown:
if ((e.keyCode == KeyCode.Backspace || e.keyCode == KeyCode.Delete) && GUIUtility.keyboardControl == controllerID)
{
GUIUtility.keyboardControl = 0;
e.Use();
OnBoneDelete?.Invoke(jointType);
}
break;
}
}
