/// <summary>
/// Set the Editor Pose
/// </summary>
private void EditorHandPose()
{
if (myTarget != null && myTarget.enabled)
{
MakeLeapHand(myTarget);
if (myTarget.SetEditorPose)
{
if (myTarget.GetLeapHand() == null)
{
myTarget.InitHand();
myTarget.BeginHand();
myTarget.UpdateHand();
}
else
{
myTarget.UpdateHand();
}
}
else
{
myTarget.ResetHand();
}
}
}
/// <summary>
/// Draw a button to allow the user to automatically bind the hand
/// </summary>
void DrawAutoBindButton()
{
if (GUILayout.Button(new GUIContent("Auto Bind", "Automatically try to search and bind the hand"), editorSkin.button, GUILayout.MaxWidth(EditorGUIUtility.currentViewWidth), GUILayout.MinHeight(spaceSize)))
{
if (EditorUtility.DisplayDialog("Auto Bind",
"Are you sure you want to discard all your changes and run the Auto Bind process?", "Yes", "No"))
{
Undo.RegisterFullObjectHierarchyUndo(handBinder, "AutoBind");
Undo.undoRedoPerformed += AutoRigUndo;
HandBinderAutoBinder.AutoBind(handBinder);
handBinder.UpdateHand();
}
}
GUILayout.Label(message1, editorSkin.label);
GUILayout.Label(dividerLine);
}
/// <summary>
/// This function is used to search the HandBinder scipts children transforms to auto assign them for the user
/// </summary>
/// <param name="handBinder">The binder that the found transforms will get assigned too</param>
public static void AutoRig(HandBinder handBinder)
{
handBinder.ResetHand();
BoneDefinitions boneDefinitions = null;
//Check to see if we have an autorigger Definitions scriptable object
if (handBinder.CustomBoneDefinitions == null)
{
boneDefinitions = new BoneDefinitions();
}
else
{
boneDefinitions = handBinder.CustomBoneDefinitions.BoneDefinitions;
}
//Get all children of the hand
var children = GetAllChildren(handBinder.transform);
var thumbBones = SelectBones(children, boneDefinitions.DefinitionThumb, true);
var indexBones = SelectBones(children, boneDefinitions.DefinitionIndex);
var middleBones = SelectBones(children, boneDefinitions.DefinitionMiddle);
var ringBones = SelectBones(children, boneDefinitions.DefinitionRing);
var pinkyBones = SelectBones(children, boneDefinitions.DefinitionPinky);
var wrist = SelectBones(children, boneDefinitions.DefinitionWrist).FirstOrDefault();
var Elbow = SelectBones(children, boneDefinitions.DefinitionElbow).FirstOrDefault();
handBinder.boundHand.fingers[0].boundBones = AssignUnityBone(thumbBones);
handBinder.boundHand.fingers[1].boundBones = AssignUnityBone(indexBones);
handBinder.boundHand.fingers[2].boundBones = AssignUnityBone(middleBones);
handBinder.boundHand.fingers[3].boundBones = AssignUnityBone(ringBones);
handBinder.boundHand.fingers[4].boundBones = AssignUnityBone(pinkyBones);
handBinder.boundHand.wrist = AssignBoundBone(wrist);
handBinder.boundHand.elbow = AssignBoundBone(Elbow);
if (wrist != null && Elbow != null)
{
handBinder.elbowLength = (wrist.position - Elbow.position).magnitude;
}
EstimateWristRotationOffset(handBinder);
handBinder.UpdateHand();
handBinder.DebugModelTransforms = true;
handBinder.SetEditorPose = true;
}
/// <summary>
/// This function is used to search the child Transforms of the HandBinder script to automatically try and assign them for the user
/// </summary>
/// <param name="handBinder">The HandBinder that the found Transform target will get assigned to</param>
public static void AutoBind(HandBinder handBinder)
{
handBinder.ResetHand();
BoneNameDefinitions boneDefinitions = new BoneNameDefinitions();
//Get all children of the hand
var children = new List <Transform>();
children.Add(handBinder.transform);
children.AddRange(GetAllChildren(handBinder.transform));
var thumbBones = SortBones(SelectBones(children, boneDefinitions.DefinitionThumb), false, true);
var indexBones = SortBones(SelectBones(children, boneDefinitions.DefinitionIndex), handBinder.UseMetaBones);
var middleBones = SortBones(SelectBones(children, boneDefinitions.DefinitionMiddle), handBinder.UseMetaBones);
var ringBones = SortBones(SelectBones(children, boneDefinitions.DefinitionRing), handBinder.UseMetaBones);
var pinkyBones = SortBones(SelectBones(children, boneDefinitions.DefinitionPinky), handBinder.UseMetaBones);
var wrist = SelectBones(children, boneDefinitions.DefinitionWrist).FirstOrDefault();
var elbow = SelectBones(children, boneDefinitions.DefinitionElbow).FirstOrDefault();
handBinder.BoundHand.fingers[0].boundBones = AssignTransformToBoundBone(thumbBones);
handBinder.BoundHand.fingers[1].boundBones = AssignTransformToBoundBone(indexBones);
handBinder.BoundHand.fingers[2].boundBones = AssignTransformToBoundBone(middleBones);
handBinder.BoundHand.fingers[3].boundBones = AssignTransformToBoundBone(ringBones);
handBinder.BoundHand.fingers[4].boundBones = AssignTransformToBoundBone(pinkyBones);
handBinder.BoundHand.wrist = AssignBoundBone(wrist);
handBinder.BoundHand.elbow = AssignBoundBone(elbow);
if (wrist != null && elbow != null)
{
handBinder.ElbowLength = (wrist.position - elbow.position).magnitude;
}
EstimateWristRotationOffset(handBinder);
CalculateElbowLength(handBinder);
handBinder.GetLeapHand();
handBinder.UpdateHand();
handBinder.DebugModelTransforms = true;
handBinder.SetEditorPose = true;
}