Check points inside n number of triangle in a square

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Boni_Pl
Boni_Pl 2019-7-17
回答： Bruno Luong 2019-7-17
Hello
In a square geometry n number of triangles and coordinates of each vertices are given.If N no. of points are in the medium then how to write for loop to check how many points are inside each of the triangle. Please help.
  1 个评论
infinity
infinity 2019-7-17
Hello,
I can give you an simplest idea to do this
1. write a function to check wheather a point is inside or not a triagle.
2. Use for loop for each point in N points and for loop for each triangle in n triangles. Then, count how many triangles containt this point.

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Bruno Luong
Bruno Luong 2019-7-17
see pointLocation method of Triangulation class

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