public static CSGBrush CreateBrushInstanceInScene()
{
#if DEMO
if (CSGBindings.BrushesAvailable() <= 0)
{
return(null);
}
#endif
var lastUsedModelTransform = !SelectionUtility.LastUsedModel ? null : SelectionUtility.LastUsedModel.transform;
if (lastUsedModelTransform == null)
{
lastUsedModelTransform = CreateModelInstanceInScene().transform;
}
var name = UnityEditor.GameObjectUtility.GetUniqueNameForSibling(lastUsedModelTransform, "Brush");
var gameObject = new GameObject(name);
var brush = gameObject.AddComponent <CSGBrush>();
gameObject.transform.SetParent(lastUsedModelTransform, true);
gameObject.transform.position = new Vector3(0.5f, 0.5f, 0.5f); // this aligns it's vertices to the grid
BrushFactory.CreateCubeControlMesh(out brush.ControlMesh, out brush.Shape, Vector3.one);
UnityEditor.Selection.activeGameObject = gameObject;
Undo.RegisterCreatedObjectUndo(gameObject, "Created brush");
InternalCSGModelManager.Refresh();
InternalCSGModelManager.UpdateMeshes();
return(brush);
}
public static CSGBrush CreateBrushInstanceInScene(MenuCommand command)
{
var parent = GetTransformForMenu(command);
var lastUsedModelTransform = !SelectionUtility.LastUsedModel ? null : SelectionUtility.LastUsedModel.transform;
if (lastUsedModelTransform == null && !parent)
{
lastUsedModelTransform = CreateModelInstanceInScene(parent).transform;
parent = lastUsedModelTransform;
}
else
if (!parent)
{
parent = lastUsedModelTransform;
}
var name = UnityEditor.GameObjectUtility.GetUniqueNameForSibling(parent, "Brush");
var gameObject = new GameObject(name);
var brush = gameObject.AddComponent <CSGBrush>();
gameObject.transform.SetParent(parent, true);
gameObject.transform.position = new Vector3(0.5f, 0.5f, 0.5f); // this aligns it's vertices to the grid
BrushFactory.CreateCubeControlMesh(out brush.ControlMesh, out brush.Shape, Vector3.one);
UnityEditor.Selection.activeGameObject = gameObject;
Undo.RegisterCreatedObjectUndo(gameObject, "Created brush");
InternalCSGModelManager.CheckForChanges();
InternalCSGModelManager.UpdateMeshes();
return(brush);
}
public static CSGBrush CreateCubeBrush(Transform parent, string brushName, Vector3 size)
{
ControlMesh controlMesh;
Shape shape;
BrushFactory.CreateCubeControlMesh(out controlMesh, out shape, size);
return(CreateBrush(parent, brushName, controlMesh, shape));
}
public static bool SetBrushCubeMesh(CSGBrush brush, Vector3 size)
{
if (!brush)
{
return(false);
}
ControlMesh controlMesh;
Shape shape;
BrushFactory.CreateCubeControlMesh(out controlMesh, out shape, size);
brush.ControlMesh = controlMesh;
brush.Shape = shape;
if (brush.ControlMesh != null)
{
brush.ControlMesh.SetDirty();
}
if (brush.Shape != null)
{
ShapeUtility.EnsureInitialized(brush.Shape);
}
return(true);
}