do.py 文件源码

def mesh(self, en, bm):
        """
        mesh: dxf entity
        m: Blender MESH data (object.data) to which the dxf-mesh should be added
        """
        # verts:
        for v in en.vertices:
            bm.verts.new(v)

        # edges:
        bm.verts.ensure_lookup_table()
        if any((c < 0 for c in en.edge_crease_list)):
            layerkey = bm.edges.layers.crease.new("SubsurfCrease")
            for i, edge in enumerate(en.edges):
                bme = bm.edges.new([bm.verts[edge[0]], bm.verts[edge[1]]])
                bme[layerkey] = -en.edge_crease_list[i]
        else:
            for i, edge in enumerate(en.edges):
                bm.edges.new([bm.verts[edge[0]], bm.verts[edge[1]]])

        # faces:
        for face in en.faces:
            bm.faces.new([bm.verts[i] for i in face])