CGM HLR generates precise hidden line information for 2D drawing sheets by analyzing models in specific views and determining if lines are visible, occluded or hidden.
计算可见属性,以实现优化的图纸曲线:可见、隐藏、遮挡等。
CGM HLR 可快速提供大型复杂 3D 模型的精确隐藏线结果。
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