public void DeformAxis(Axis axis)
{
Deformer deformer = m_editor.Selection.activeGameObject.GetComponent <Deformer>();
if (deformer == null)
{
m_editor.Undo.BeginRecord();
m_editor.Undo.AddComponent(m_editor.Selection.activeGameObject.GetComponent <ExposeToEditor>(), typeof(Deformer));
m_editor.Undo.CreateRecord(redo =>
{
EnableSplineRenderers(Mode == MeshDeformerToolMode.ControlPoint);
return(false);
}, undo => false);
m_editor.Undo.EndRecord();
}
else
{
BaseSplineState oldState = deformer.GetState();
PickResult oldSelection = m_picker.Selection != null ? new PickResult(m_picker.Selection) : null;
deformer.Axis = axis;
BaseSplineState newState = deformer.GetState();
PickResult newSelection = m_picker.Selection != null ? new PickResult(m_picker.Selection) : null;
RecordState(deformer.gameObject, oldState, newState, m_picker, oldSelection, newSelection);
}
EnableSplineRenderers(false);
}
public bool DragControlPoint(bool extend)
{
PositionHandle positionHandle = m_editor.Tools.ActiveTool as PositionHandle;
if (m_picker.IsControlPointSelected && positionHandle != null && positionHandle.IsDragging)
{
if (extend)
{
ControlPointPicker picker = m_editor.Selection.activeGameObject.GetComponent <ControlPointPicker>();
BaseSpline spline = picker.Selection.GetSpline();
BaseSplineState oldState = spline.GetState();
PickResult oldSelection = picker.Selection != null ? new PickResult(picker.Selection) : null;
m_picker.Drag(true);
spline = picker.Selection.GetSpline();
BaseSplineState newState = spline.GetState();
PickResult newSelection = picker.Selection != null ? new PickResult(picker.Selection) : null;
RecordState(spline.gameObject, oldState, newState, picker, oldSelection, newSelection);
}
else
{
m_picker.Drag(false);
}
return(true);
}
return(false);
}
public override void SetState(BaseSplineState state)
{
DeformerState deformerState = (DeformerState)state;
m_spline.SetState(state);
m_axis = deformerState.Axis;
Refresh();
}
public void Remove()
{
ControlPointPicker picker = m_editor.Selection.activeGameObject.GetComponent <ControlPointPicker>();
BaseSpline spline = picker.Selection.GetSpline();
BaseSplineState oldState = spline.GetState();
PickResult oldSelection = picker.Selection != null ? new PickResult(picker.Selection) : null;
picker.Remove();
PickResult newSelection = picker.Selection != null ? new PickResult(picker.Selection) : null;
spline = picker.Selection.GetSpline();
BaseSplineState newState = spline.GetState();
RecordState(spline.gameObject, oldState, newState, picker, oldSelection, newSelection);
}
private void RecordState(GameObject spline,
BaseSplineState oldState,
BaseSplineState newState,
ControlPointPicker picker,
PickResult oldSelection,
PickResult newSelection)
{
m_editor.Undo.CreateRecord(record =>
{
Deformer deformer = spline.GetComponent <Deformer>();
deformer.SetState(newState);
picker.Selection = newSelection;
return(true);
},
record =>
{
Deformer deformer = spline.GetComponent <Deformer>();
deformer.SetState(oldState);
picker.Selection = oldSelection;
return(true);
});
}
public void Append()
{
ControlPointPicker picker = m_editor.Selection.activeGameObject.GetComponent <ControlPointPicker>();
BaseSpline spline = picker.Selection.GetSpline();
BaseSplineState oldState = spline.GetState();
PickResult oldSelection = picker.Selection != null ? new PickResult(picker.Selection) : null;
if (picker.Selection.Index == 0 || picker.Selection.Index == 1)
{
picker.Prepend();
}
else
{
picker.Append();
}
spline = picker.Selection.GetSpline();
BaseSplineState newState = spline.GetState();
PickResult newSelection = picker.Selection != null ? new PickResult(picker.Selection) : null;
RecordState(spline.gameObject, oldState, newState, picker, oldSelection, newSelection);
}