专业释义英英释义
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视锥 - 引用次数：4
Firstly,the method of decomposing the 3D scene in frustum was presented to reduce data quantity and fit the restrict of frame buffer’s size.
设计了将视锥内场景分而治之的方法,不但符合帧缓存大小要求,而且通过基于子锥的数据过滤有效减少了参与绘制的数据量。
参考来源 - 3维电子地图的高分辨率输出 -
平截（头）体截头锥体截头体柱身平截头体截锥
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截头体柱体
·2,447,543篇论文数据，部分数据来源于NoteExpress
frustum [ 'frʌstəm ]
- n. a truncated cone or pyramid; the part that is left when a cone or pyramid is cut by a plane parallel to the base and the apical part is removed
以上来源于: WordNet
柯林斯英汉双解大词典
frustum /ˈfrʌstəm/
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1.
N the part of a solid, such as a cone or pyramid, contained between the base and a plane parallel to the base that intersects the solid 平截头体
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2.
N the part of such a solid contained between two parallel planes intersecting the solid 截头锥体
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