private void MoveToolGUI(Vector3 handlePosition, bool isStatic)
{
RuntimeTransformManipulator.BeginManipulationHandling(false);
RuntimeEditorGUI.BeginChangeCheck();
Vector3 a = RuntimeHandles.DoPositionHandle(handlePosition, Tools.handleRotation);
if (RuntimeEditorGUI.EndChangeCheck() && !isStatic)
{
Vector3 positionDelta = a - RuntimeTransformManipulator.mouseDownHandlePosition;
RuntimeTransformManipulator.SetMinDragDifferenceForPos(handlePosition);
RuntimeTransformManipulator.SetPositionDelta(positionDelta);
}
RuntimeTransformManipulator.EndManipulationHandling();
}
private void OnGUI()
{
if (camera == null)
{
camera = Player.Camera;
return;
}
var current = Event.current;
RuntimeHandles.SetCamera(camera.pixelRect, camera);
RuntimeHandlesUtility.BeginHandles();
RuntimeHandles.currentCamera = camera;
WorldProp selection = RuntimeSelection.activeProp;
if (selection != null)
{
switch (Tools.current)
{
case RuntimeTool.Move:
MoveToolGUI(MoveToolGUI);
break;
case RuntimeTool.Rotate:
RuntimeEditorGUI.BeginChangeCheck();
Quaternion rotation = RuntimeHandles.DoRotationHandle(selection.Rotation, Tools.handlePosition);
if (RuntimeEditorGUI.EndChangeCheck())
{
UndoManager.PushUndo("Rotate", r => selection.SetRotation((Quaternion)r, true), selection.Rotation);
}
selection.SetRotation(rotation, true);
break;
case RuntimeTool.Scale:
Vector3 scale = RuntimeHandles.DoScaleHandle(selection.Scale, Tools.handlePosition, Tools.handleRotation);
selection.SetScale(scale, true);
break;
}
}
RuntimeHandlesUtility.EndHandles();
}
