static void CreatePrimitiveBrush(PrimitiveBrushType brushType)
{
Vector3 position = GetPositionForNewBrush();
GameObject newBrushObject = csgModel.CreateBrush(brushType, position);
// Set the selection to the new object
Selection.activeGameObject = newBrushObject;
Undo.RegisterCreatedObjectUndo(newBrushObject, "Create Brush");
}
static void OnSelectedCreateOption(object userData)
{
if (userData.GetType() == typeof(PrimitiveBrushType))
{
GameObject newBrushObject = csgModel.CreateBrush((PrimitiveBrushType)userData);
if (SceneView.lastActiveSceneView != null)
{
Transform cameraTransform = SceneView.lastActiveSceneView.camera.transform;
Ray ray = new Ray(cameraTransform.position, cameraTransform.forward);
List <PolygonRaycastHit> hits = csgModel.RaycastBrushesAll(ray);
if (hits.Count > 0)
{
Vector3 newPosition = hits[0].Point;
// Back a unit, since the brush is around 2 units in each dimensions
newPosition += hits[0].Normal;
if (CurrentSettings.PositionSnappingEnabled)
{
float snapDistance = CurrentSettings.PositionSnapDistance;
newPosition = MathHelper.RoundVector3(newPosition, snapDistance);
newBrushObject.transform.position = newPosition;
}
}
else
{
Vector3 newPosition = SceneView.lastActiveSceneView.pivot;
if (CurrentSettings.PositionSnappingEnabled)
{
float snapDistance = CurrentSettings.PositionSnapDistance;
newPosition = MathHelper.RoundVector3(newPosition, snapDistance);
newBrushObject.transform.position = newPosition;
}
}
}
newBrushObject.GetComponent <Brush>().Invalidate(true);
// Set the selection to the new object
Selection.activeGameObject = newBrushObject;
Undo.RegisterCreatedObjectUndo(newBrushObject, "Create Brush");
}
}
