public static void Update(string undoName, bool record)
{
List <Ik2D> updatedIKs = new List <Ik2D>();
for (int i = 0; i < s_Ik2Ds.Count; i++)
{
Ik2D ik2D = s_Ik2Ds[i];
if (ik2D && !updatedIKs.Contains(ik2D))
{
List <Ik2D> ikList = IkUtils.UpdateIK(ik2D, undoName, record);
if (ikList != null)
{
updatedIKs.AddRange(ikList);
updatedIKs = updatedIKs.Distinct().ToList();
}
}
}
foreach (Control control in s_Controls)
{
if (control && control.isActiveAndEnabled && control.bone)
{
control.transform.position = control.bone.transform.position;
control.transform.rotation = control.bone.transform.rotation;
}
}
}
public void SetFrame(int frame, AnimationClip clip)
{
if (m_PreviewInstance && clip)
{
clip.SampleAnimation(m_PreviewInstance, AnimationWindowExtra.FrameToTime(frame));
IkUtils.UpdateIK(m_PreviewInstance, "", false);
}
}
void OnSceneGUI()
{
Bone2D bone = target as Bone2D;
if (Tools.current == Tool.Move)
{
Tools.hidden = true;
float size = HandleUtility.GetHandleSize(bone.transform.position) / 5f;
Quaternion rotation = bone.transform.rotation;
EditorGUI.BeginChangeCheck();
Vector3 newPosition = Handles.FreeMoveHandle(bone.transform.position,
rotation,
size,
Vector3.zero,
Handles.RectangleCap);
if (EditorGUI.EndChangeCheck())
{
GUI.changed = true;
Bone2D linkedParentBone = bone.linkedParentBone;
if (linkedParentBone)
{
Vector3 newLocalPosition = linkedParentBone.transform.InverseTransformPoint(newPosition);
if (newLocalPosition.sqrMagnitude > 0f)
{
float angle = Mathf.Atan2(newLocalPosition.y, newLocalPosition.x) * Mathf.Rad2Deg;
Undo.RecordObject(linkedParentBone.transform, "Move");
Undo.RecordObject(linkedParentBone, "Move");
linkedParentBone.transform.localRotation *= Quaternion.AngleAxis(angle, Vector3.forward);
EditorUtility.SetDirty(linkedParentBone.transform);
}
}
Undo.RecordObject(bone.transform, "Move");
bone.transform.position = newPosition;
bone.transform.rotation = rotation;
EditorUtility.SetDirty(bone.transform);
IkUtils.UpdateIK(bone, "Move");
}
}
else
{
Tools.hidden = false;
}
}
public void SetFrame(int frame, AnimationClip clip)
{
if (m_PreviewInstance && clip)
{
AnimationMode.BeginSampling();
AnimationMode.SampleAnimationClip(m_PreviewInstance, clip, AnimationWindowExtra.FrameToTime(frame));
AnimationMode.EndSampling();
IkUtils.UpdateIK(m_PreviewInstance, "", false);
}
}
static void Update()
{
EditorUpdaterProxy.Instance.onLateUpdate -= OnLateUpdate;
EditorUpdaterProxy.Instance.onLateUpdate += OnLateUpdate;
if (s_DraggingATool)
{
s_DraggingATool = false;
string undoName = "Move";
if (Tools.current == Tool.Rotate)
{
undoName = "Rotate";
}
if (Tools.current == Tool.Scale)
{
undoName = "Scale";
}
for (int i = 0; i < Selection.transforms.Length; i++)
{
Transform transform = Selection.transforms [i];
Control control = transform.GetComponent <Control> ();
if (control && control.isActiveAndEnabled && control.bone)
{
Undo.RecordObject(control.bone.transform, undoName);
control.bone.transform.position = control.transform.position;
control.bone.transform.rotation = control.transform.rotation;
BoneUtils.OrientToChild(control.bone.parentBone, false, undoName, true);
}
Ik2D ik2D = transform.GetComponent <Ik2D>();
if (ik2D && ik2D.record)
{
IkUtils.UpdateIK(ik2D, undoName, true);
}
}
SetDirty();
}
AnimationModeCheck();
AnimationWindowTimeCheck();
IkUtils.UpdateAttachedIKs(s_Ik2Ds);
UpdateIKs();
}
static void Update()
{
UpdateAttachedIKs();
if (s_DraggingATool)
{
string undoName = "Move";
if (Tools.current == Tool.Rotate)
{
undoName = "Rotate";
}
if (Tools.current == Tool.Scale)
{
undoName = "Scale";
}
for (int i = 0; i < Selection.transforms.Length; i++)
{
Transform transform = Selection.transforms [i];
Ik2D ik2D = transform.GetComponent <Ik2D> ();
if (ik2D)
{
IkUtils.UpdateIK(ik2D, undoName);
}
Bone2D bone = transform.GetComponent <Bone2D>();
if (bone)
{
IkUtils.UpdateIK(bone, undoName);
}
}
s_DraggingATool = false;
}
}
protected void DoUpdateIK()
{
Ik2D ik2D = target as Ik2D;
IkUtils.UpdateIK(ik2D, "Update IK");
}
public static void OnSceneGUI(SceneView sceneview)
{
int dragBoneControlId = GUIUtility.GetControlID(FocusType.Passive);
switch (Event.current.GetTypeForControl(dragBoneControlId))
{
case EventType.MouseMove:
Bone2D bone = GetClosestBone(Event.current.mousePosition, 10f);
if (bone != s_HoveredBone)
{
s_HoveredBone = bone;
SceneView.RepaintAll();
}
break;
case EventType.MouseDown:
if (!ToolsExtra.viewToolActive &&
HandleUtility.nearestControl == dragBoneControlId &&
Event.current.button == 0)
{
s_SelectedBone = s_HoveredBone;
Undo.IncrementCurrentGroup();
GUIUtility.hotControl = dragBoneControlId;
Event.current.Use();
}
break;
case EventType.MouseUp:
if (s_SelectedBone &&
GUIUtility.hotControl == dragBoneControlId &&
Event.current.button == 0)
{
Selection.activeGameObject = s_SelectedBone.gameObject;
GUIUtility.hotControl = 0;
s_SelectedBone = null;
Event.current.Use();
}
break;
case EventType.MouseDrag:
if (s_SelectedBone &&
GUIUtility.hotControl == dragBoneControlId &&
Event.current.button == 0)
{
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
Plane plane = new Plane(s_SelectedBone.transform.forward, s_SelectedBone.transform.position);
float distance;
if (plane.Raycast(ray, out distance))
{
Vector3 point = ray.GetPoint(distance);
float angle = AngleAroundAxis(s_SelectedBone.transform.right, point - s_SelectedBone.transform.position, s_SelectedBone.transform.forward);
Vector3 eulerAngles = s_SelectedBone.transform.localEulerAngles;
eulerAngles.z += angle;
Undo.RecordObject(s_SelectedBone.transform, "Rotate");
s_SelectedBone.transform.localRotation = Quaternion.Euler(eulerAngles);
IkUtils.UpdateIK(s_SelectedBone, "Rotate");
}
GUI.changed = true;
Event.current.Use();
}
break;
case EventType.Repaint:
DrawBoneGizmos();
break;
case EventType.Layout:
if (!ToolsExtra.viewToolActive && s_HoveredBone)
{
float radius = BoneUtils.GetBoneRadius(s_HoveredBone);
Vector3 direction = (s_HoveredBone.endPosition - s_HoveredBone.transform.position).normalized;
Vector2 screenPosition = HandleUtility.WorldToGUIPoint(s_HoveredBone.transform.position);
Vector3 endPoint = s_HoveredBone.endPosition - direction * radius;
if (s_HoveredBone.child)
{
endPoint -= direction * BoneUtils.GetBoneRadius(s_HoveredBone.child);
}
Vector2 screenEndPosition = HandleUtility.WorldToGUIPoint(endPoint);
float distance = MathUtils.SegmentDistance(Event.current.mousePosition, screenPosition, screenEndPosition);
HandleUtility.AddControl(dragBoneControlId, distance * 0.49f);
}
break;
}
}
