private void OnCanUndoRedo(UndoRedoOpType undoRedoOpType, YesNoAnswer answer)
{
if (RTGizmosEngine.Get.DraggedGizmo == null && !RTObjectSelection.Get.IsMultiSelectShapeVisible)
{
answer.Yes();
}
else
{
answer.No();
}
if (!RTObjectSelection.Get.IsManipSessionActive)
{
answer.Yes();
}
else
{
answer.No();
}
}
private void OnCanObjectSelectionClickAndMultiSelectDeselect(YesNoAnswer answer)
{
if (RTSceneGrid.Get.Hotkeys.SnapToCursorPickPoint.IsActive())
{
answer.No();
}
else
{
answer.Yes();
}
}
private void OnCanCameraProcessInput(YesNoAnswer answer)
{
if (RTGizmosEngine.Get.DraggedGizmo != null)
{
answer.No();
}
else
{
answer.Yes();
}
}
private void OnCanCameraUseScrollWheel(YesNoAnswer answer)
{
if (RTScene.Get.IsAnyUIElementHovered())
{
answer.No();
}
else
{
answer.Yes();
}
}
/// <summary>
/// Event handler for the 'CanClickSelectDeselect' and 'CanMultiSelectDeselect'
/// events thrown by the object selection module. It allows us to stop objects
/// from being selected as long as we are snapping.
/// </summary>
private void OnCanChangeObjectSelection(YesNoAnswer answer)
{
if (_isSnapSessionActive)
{
answer.No();
}
else
{
answer.Yes();
}
}
private void OnCanDoGizmoHoverUpdate(YesNoAnswer answer)
{
if (RTObjectSelection.Get != null &&
RTObjectSelection.Get.IsMultiSelectShapeVisible)
{
answer.No();
}
else
{
answer.Yes();
}
}
private void OnCanHoverHandle(int handleId, Gizmo gizmo, GizmoHandleHoverData hoverData, YesNoAnswer answer)
{
if (handleId == HandleId && gizmo == Gizmo)
{
if (LookAndFeel.PlaneType == GizmoPlane3DType.Circle && Settings.IsCircleHoverCullEnabled)
{
Vector3 hoverNormal = (hoverData.HoverPoint - Position).normalized;
if (Gizmo.FocusCamera.IsPointFacingCamera(hoverData.HoverPoint, hoverNormal))
{
answer.Yes();
}
else
{
answer.No();
}
return;
}
}
answer.Yes();
}