/**
* \brief Duplicates and mirrors the passed pb_Object.
* @param pb The donor pb_Object.
* @param axe The axis to mirror the object on.
* \returns The newly duplicated pb_Object.
* \sa ProBuilder.Axis
*/
public static pb_Object Mirror(pb_Object pb, Vector3 scale)
{
pb_Object p = ProBuilder.CreateObjectWithObject(pb);
p.MakeUnique();
p.transform.parent = pb.transform.parent;
p.transform.position = pb.transform.position;
p.transform.localRotation = pb.transform.localRotation;
Vector3 lScale = p.gameObject.transform.localScale;
p.transform.localScale = new Vector3(lScale.x * scale.x, lScale.y * scale.y, lScale.z * scale.z);
// if flipping on an odd number of axes, flip winding order
if ((scale.x * scale.y * scale.z) < 0)
{
p.ReverseWindingOrder(p.faces);
}
p.FreezeScaleTransform();
p.Refresh();
p.GenerateUV2(true);
pb_Editor_Utility.InitObjectFlags(p, ColliderType.MeshCollider, pb.entity.entityType);
return(p);
}
/**
* \brief Duplicates and mirrors the passed pb_Object.
* @param pb The donor pb_Object.
* @param axe The axis to mirror the object on.
* \returns The newly duplicated pb_Object.
* \sa ProBuilder.Axis
*/
public static pb_Object Mirror(pb_Object pb, Vector3 scale)
{
pb_Object p = pb_Object.InitWithObject(pb);
p.MakeUnique();
p.transform.parent = pb.transform.parent;
p.transform.localRotation = pb.transform.localRotation;
Vector3 lScale = p.gameObject.transform.localScale;
p.transform.localScale = new Vector3(lScale.x * scale.x, lScale.y * scale.y, lScale.z * scale.z);
// if flipping on an odd number of axes, flip winding order
if ((scale.x * scale.y * scale.z) < 0)
{
p.ReverseWindingOrder(p.faces);
}
p.FreezeScaleTransform();
p.transform.localScale = pb.transform.localScale;
Collider col = pb.GetComponent <Collider>();
ColliderType colType = ColliderType.None;
if (col != null)
{
if (col is MeshCollider)
{
colType = ColliderType.MeshCollider;
}
else
{
colType = ColliderType.BoxCollider;
}
}
pb_Editor_Utility.InitObjectFlags(p, colType, pb.GetComponent <pb_Entity>().entityType);
p.ToMesh();
p.Refresh();
// InitObjectFlags runs ScreenCenter()
p.transform.position = pb.transform.position;
Undo.RegisterCreatedObjectUndo(p.gameObject, "Mirror Object");
return(p);
}
private pb_Object GetShadowObject(pb_Object pb)
{
if (pb == null || pb.name.Contains("-ShadowVolume"))
{
return(null);
}
for (int i = 0; i < pb.transform.childCount; i++)
{
Transform t = pb.transform.GetChild(i);
if (t.name.Equals(string.Format("{0}-ShadowVolume", pb.name)))
{
pb_Object shadow = t.GetComponent <pb_Object>();
if (shadow != null)
{
pbUndo.RecordObject(shadow, "Update Shadow Object");
pb_Face[] faces = new pb_Face[pb.faces.Length];
for (int nn = 0; nn < pb.faces.Length; nn++)
{
faces[nn] = new pb_Face(pb.faces[nn]);
}
shadow.GeometryWithVerticesFaces(pb.vertices, faces);
return(shadow);
}
}
}
pb_Object new_shadow = pb_Object.InitWithObject(pb);
new_shadow.name = string.Format("{0}-ShadowVolume", pb.name);
new_shadow.MakeUnique();
new_shadow.transform.SetParent(pb.transform, false);
Undo.RegisterCreatedObjectUndo(new_shadow.gameObject, "Create Shadow Object");
return(new_shadow);
}
