专利名称：INTERNAL INTERPOLATION METHOD FOR POLYGON
发明人：ISHIKAWA MASAJI
申请号：JP8101989
申请日：19890330
公开号：JPH02259888A
公开日：
19901022
专利内容由知识产权出版社提供
摘要：PURPOSE:To display a three-dimensional graphic, etc., at high speed by calculating the horizontal direction increment value and vertical direction increment val黄道蟹
ue of two orthogonal axes in initial processing and parallelly calculating a Z coordinate value Z and a luminance value I independently for each internal point of a polygon. CONSTITUTION:The horizontal dir梦见自己暗恋的人
ection increment value and vertical 小宝宝鼻塞怎么办
direction increment value of the Z value and I value concerning the two orthogonal axes in the polygon are calculated and the polygon is divided into the prescribed number of parts. Then, the internal interpolation of the Z value and I value on a polygonal surface is parallelly executed by using the horizontal direction increment value and vertical direction increment value. Namely, since the horizontal direction increment value and vertical direction increme华罗庚简介及主要事迹
nt value of the two orthogonal axes are calculated in advance, the calculation can be independently executed regardless of whether th灰色轨迹歌词
e Z value and I value of the other points are calculated or not for the point in the internal part of the polygonal surface. Thus, the internal interpolation of the polygona九州外国语学院
l surface can 知识就是力量英文
be parallelly executed and a processing speed can be improved.
申请人：JAPAN RADIO CO LTD
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