ModelingCloth.py 文件源码

def execute(self, context):
        ob = bpy.context.object
        bpy.ops.object.mode_set(mode='OBJECT')
        sel = [i.index for i in ob.data.vertices if i.select]

        name = ob.name
        matrix = ob.matrix_world.copy()
        for v in sel:    
            e = bpy.data.objects.new('modeling_cloth_pin', None)
            bpy.context.scene.objects.link(e)
            if ob.active_shape_key is None:    
                closest = matrix * ob.data.vertices[v].co# * matrix
            else:
                closest = matrix * ob.active_shape_key.data[v].co# * matrix
            e.location = closest #* matrix
            e.show_x_ray = True
            e.select = True
            e.empty_draw_size = .1
            data[name].pin_list.append(v)
            data[name].hook_list.append(e)            
            ob.select = False
        bpy.ops.object.mode_set(mode='EDIT')       

        return {'FINISHED'}