frustum

英['frʌstəm] 美['frʌstəm]
  • n. [数]平截头体
frustums
Noun:
  1. 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

1. All remaining patches are culled against the viewing frustum.
剩下的缀片通过视见体进行剔除.

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2. This will help the 3 D engine's performance by doing per - object frustum culling.
此举有助于3D引擎对对象的层次视锥剔除运算.

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3. The forming principle of frustum cone - like cup ( container ) is studied.
研究了圆台形纸杯 ( 容器 ) 的成型原理.

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4. Given the current frustum, compute the visible geometry.
给定当前视景体, 计算可见几何体.

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5. To understand this, we must first take a brief look at the characteristics of the frustum.
要理解这点, 我们首先必须简要了解一下试图锥截体的特征.

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