getting inside points of cuboid

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yogesh jain
yogesh jain 2015-12-11
评论： yogesh jain 2016-2-18
Hello all , I have all information about a cuboid (vertices,faces,L,B and H also) , how can I get all inside points of the cuboid ? Thanks in advance .

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采纳的回答

Walter Roberson
Walter Roberson 2015-12-14
xvec = 0 : B;
yvec = 0 : L;
zvec = 0 : H;
[X, Y, Z] = ndgrid(xvec, yvec, zvec);
is_in_cuboid = true(size(X));
Xc = X(is_in_cuboid);
Yc = Y(is_in_cuboid);
Zc = Z(is_in_cuboid);
pointsize = 20;
scatter3(Xc, Yc, Zc, pointsize, 'filled')

更多回答（1 个）

Brian Hannan
Brian Hannan 2015-12-11
It sounds like you want to use inpolyhedron.
  1 个评论
yogesh jain
yogesh jain 2015-12-12
I want to get points , don't want to check whether it is inside or not ...

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