do.py 文件源码

def polyface(self, en, bm):
        """
        pf: polyface
        bm: Blender bmesh data to which the POLYFACE should be added to.
        <-? bm.from_mesh(object.data) ?->
        """
        for v in en.vertices:
            bm.verts.new(v.location)

        bm.verts.ensure_lookup_table()
        for subface in en:
            idx = subface.indices()
            points = []
            for p in idx:
                if p not in points:
                    points.append(p)
            if len(points) in (3, 4):
                bm.faces.new([bm.verts[i] for i in points])