Method of forming polygon image and image processing apparatus using the same
    1.
    发明授权
    Method of forming polygon image and image processing apparatus using the same 失效
    形成多边形图像的方法和使用其的图像处理装置

    公开(公告)号:US06900804B1

    公开(公告)日:2005-05-31

    申请号:US09664435

    申请日:2000-09-18

    CPC分类号: G06T15/40 G06T15/04

    摘要: This method of forming a polygon image comprises the steps of obtaining a plurality of polygons having normal line data as apex data and constituting a model; sorting the model constituted by the plurality of polygons into polygons of a first color part and polygons of a second color part by boundary lines consisting of the direction of a light source and normal lines of the model; pasting up a first mono-color texture on the sorted polygons having the first color part, and pasting up a second mono-color texture on the sorted polygons having the second color part; and dividing the polygons intersecting the boundary lines along the boundary lines, pasting up the first mono-color texture on the polygons belonging to the first color part out of the divided polygons, and pasting up the second mono-color texture on the polygons belonging to the second color part.

    摘要翻译: 形成多边形图像的方法包括以下步骤:获得具有法线数据的多个多边形作为顶点数据并构成模型; 将由所述多个多边形构成的模型分类为由所述模型的光源的方向和所述正常线组成的边界线的第一颜色部分的多边形和第二颜色部分的多边形; 在具有第一颜色部分的排序多边形上粘贴第一单色纹理,并且在具有第二颜色部分的排序多边形上粘贴第二单色纹理; 并且沿着边界线划分与边界线相交的多边形,在属于分割多边形的属于第一颜色部分的多边形上粘贴第一单色纹理,并将第二单色纹理粘贴在属于 第二色部分。