primitives.py 文件源码

def execute(self,context):
        props = self.properties
        R = props.R
        ob = context.object
        layers = 20*[False]
        layers[0] = True
        if ob:
            if ob.pov.imported_cyl_loc:
                LOC = ob.pov.imported_cyl_loc
            if ob.pov.imported_cyl_loc_cap:
                LOC_CAP = ob.pov.imported_cyl_loc_cap
        else:
            if not props.imported_cyl_loc:
                LOC_CAP = LOC = bpy.context.scene.cursor_location
                LOC_CAP[2] += 2.0
            else:
                LOC = props.imported_cyl_loc
                LOC_CAP = props.imported_cyl_loc_cap
            self.report({'INFO'}, "This native POV-Ray primitive "
                                     "won't have any vertex to show in edit mode")

        pov_cylinder_define(context, self, None, self.R, LOC, LOC_CAP)

        return {'FINISHED'}