VDAC:用于减法制造的体积分解和雕刻

ACM Trans. Graph. Pub Date : 2020-11-26 DOI:10.1145/3414685.3417772

Ali Mahdavi-Amiri, Fenggen Yu, Haisen Zhao, Adriana Schulz, Hao Zhang

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引用次数: 13

摘要

图1所示。我们的算法计算出的高属繁殖力模型的可雕刻体积分解，有6个雕刻方向(用黄色箭头表示)，总共有10个可雕刻体积(一个雕刻方向可以产生多个体积，例如第二个方向可以产生3个体积)。三个插图显示了CNC粗加工产生的物理输出。每个可雕刻的体量都是连续雕刻的，遵循一个连接的费马螺旋刀具路径。

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VDAC: volume decompose-and-carve for subtractive manufacturing

Fig. 1. Carvable volume decomposition computed by our algorithm for the high-genus Fertility model, with 6 carving directions (indicated by the yellow arrows) and a total of 10 carvable volumes (one carving direction may yield multiple volumes, e.g., 3 volumes for the second direction). Three insets show physical outputs produced by CNC rough machining. Each carvable volume is continuously carved following a connected Fermat spiral toolpath.

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来源期刊

ACM Trans. Graph.

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