基于B-Rep模型的三维实体的真实感显示
기우B-Rep모형적삼유실체적진실감현시
Realistic Representation of B-Rep Model-Based 3D Solid
  • 万方数据
    机械科学与技术 궤계과학여기술
    MECHANICAL SCIENCE AND TECHNOLOGY
    2001年 2期 283-285 ,共3页

    秦绪佳%纪凤欣%高兆法%欧宗瑛

    진서가%기봉흔%고조법%구종영

    三维实体%真实感显示%B-Rep模型%Delauna y三角剖分 三維實體%真實感顯示%B-Rep模型%Delauna y三角剖分
    삼유실체%진실감현시%B-Rep모형%Delauna y삼각부분
    介绍了基于B-Rep模型的三维实体数据结构 。通过对B-Rep模型表达的三维实体的表面进行Delaunay三角剖分，对离散后的曲面采用明 暗处理技术，实现了三维实体的真实感显示，获得了效果逼真的三维实体真实感图形。
    개소료기우B-Rep모형적삼유실체수거결구 。통과대B-Rep모형표체적삼유실체적표면진행Delaunay삼각부분，대리산후적곡면채용명 암처리기술，실현료삼유실체적진실감현시，획득료효과핍진적삼유실체진실감도형。
    A data structure of B-Rep model-based 3D solid is introduced in this paper. The surfaces of 3D solid represented by B-Rep model are triangulated with Delaunary triangulation method. A special smooth shading technique is also introduced in this paper for upgrading the realistic representation quality of discrete curved surfaces.High quality representation result is obtained by using the techniques described above.
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