private void StopAnimations() { ComboBoxItem item = LightingSelection.SelectedValue as ComboBoxItem; switch ((LightingTypes)item.Tag) { case LightingTypes.PointDiffuse: case LightingTypes.PointSpecular: _pointLight.StopAnimation("Offset"); _pointLight.StopAnimation("Color"); break; case LightingTypes.SpotLightDiffuse: case LightingTypes.SpotLightSpecular: _spotLight.StopAnimation("Offset"); _spotLight.StopAnimation("InnerConeColor"); break; case LightingTypes.DistantDiffuse: case LightingTypes.DistantSpecular: _distantLight.StopAnimation("Direction"); break; default: break; } }