线面投影特性在绘制平面立体轴测图中运用广泛。本文着重探讨线面投影特性在绘制平面立体轴测图中的灵活运用,通过案例进一步验证灵活运用线面投影特性给绘制平面立体轴测图带来的方便和准确。 Linear projection features a wide range of applications in drawing plane and solid axes. This article focuses on the flexible application of the linear projection feature in drawing a planar three-dimensional axial mapping and further facilitates the convenience and accuracy brought by the use of the linear projection feature to draw a planar three-dimensional axial mapping through the case further verification.