View Frustum视见体;视锥体;否在视锥
frustum model平截头圆锥体模型
class Frustum视锥管理
nonsymmetric frustum非对称视锥体
Frustum Culling破片拣选;视截体剔除;可视平截头体的裁剪
frustum body平截头体
frustum m平截头体
perspective frustum透视裁剪体
Asymmetric Frustum非对称式截锥体
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N（名词） 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
N（名词） the part of such a solid contained between two parallel planes intersecting the solid 截头锥体