/**
* Returns the center point (barycenter) of this winding.
*
* <p>Equals WindingCenter() in polylib.cpp
*
* @return
*/
public Vector3f getCenter() {
Vector3f sum = Vector3f.NULL;
// add all verts
for (Vector3f vert : verts) {
sum = sum.add(vert);
}
// average vertex position
return sum.scalar(1f / verts.size());
}
public Winding translate(Vector3f offset) {
if (verts.isEmpty()) {
return this;
}
ArrayList<Vector3f> vertsNew = new ArrayList<>();
for (Vector3f vert : verts) {
vertsNew.add(vert.add(offset));
}
return new Winding(vertsNew);
}
