[an error occurred while processing this directive]
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2004, Vol. 30 Issue (04) :329-333    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
�Ա���, ����, ����һ*
�������պ����ѧ ��е���̼��Զ���ѧԺ, ���� 100083
Algorithm for rapid slicing STL model
Zhao Baojun, Wang Su, Chen Wuyi*
School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

Download: PDF (677KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ ���������е�STL(stereolithography)ģ����Ƭ�����㷨���ص�,�ڴ˻���������˻��ڷ������ͻ�������Ƭ�����Ƭ�㷨.���㷨��������Ƭ����С�����z�������Լ���Ƭ���,��������Ƭ�ķ������ͻ�������Ƭ��,���ڻ�������Ƭ���н����ֲ�������Ƭ�ڽ����˹�ϵ,�Լ�������Ƭ�����ж�����Ƭ�ı�����������������Լ��󽻼�����,������Ƭ�������Ĺ������,�Ӷ���Ч���������Ƭ�㷨������Ч��.
Email Alert
�ؼ����� �����ξ���   �����ص�   ���ٳ���   ��Ƭ�㷨   ����Ƭģ��     
Abstract�� The advantage and disadvantage of existing slicing algorithms for stereolithography model were analyzed, and an algorithm based on the grouping matrix and the active triangle table was developed. In the algorithm, the grouping matrix and the active triangle table were established according the minimum and maximum ��z�� coordinates of the triangular facets, which reduce the times of traversing and sorting for the triangular facets and the times of intersecting with the slicing plane in the slicing processes, and which simplify the process of constructing the slice contour. By this method, the efficiency of the slicing algorithm were increased effectively��
Keywords�� triangular matrices   topological features   rapid prototyping   slicing   triangle model     
Received 2003-11-15;
About author: �Ա���(1973-),��,����������,��ʿ��, zhaobaojun@163.com.
�Ա���, ����, ����һ.STL����ģ�͵Ŀ�����Ƭ�㷨[J]  �������պ����ѧѧ��, 2004,V30(04): 329-333
Zhao Baojun, Wang Su, Chen Wuyi.Algorithm for rapid slicing STL model[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2004,V30(04): 329-333
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2004/V30/I04/329
Copyright 2010 by �������պ����ѧѧ��