折面孔口随板面转折

提示词

按给定折板几何与孔位图，保留各折面上的孔口和折线关系；孔口的图面形状随所属板面与既定视向变化，不将平面孔纹跨贴所有折面，也不把折线自动改成板缝。

Use the supplied folded-panel geometry and perforation layout to retain openings on their respective faces and their relationship to fold lines. Let each opening project according to its face and the established view, rather than applying one flat pattern across all faces or automatically turning folds into panel joints.