问题描述
我正在尝试计算三角形网格中一个点和三角形之间的距离，用于CFD软件的碰撞处理。我已经编码了特定三角形和点之间的最小距离计算。现在问题是找到候选三角形（用于计算可能碰撞的给定点距离的三角形）。我可以做什么来找到候选三角形？是否有算法？ CFD软件在这些情况下做了什么。他们实际上找到候选三角形还是找到了网格中所有三角形的点距离？
请帮助..
I am trying to calculate the distance between a point and the triangles in the triangular mesh for collision handling for a CFD software.I have already coded for the minimum distance calculation between a particular triangle and point.Now the problem is to find the candidate triangles(the triangles with which i calculate the distance from the given point for possible collision).What can i do to find the candidate triangles?Is there an algorithm for it? what do the CFD softwares do in these cases.Do they actually find the candidate triangles or they find the distances of the point from all the triangles in the mesh?
please help..
推荐答案
这篇关于关于如何从网格中计算候选三角形的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！