How to do triangulation after insert a new point
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As is shown in the image,a new point D(0.5,0.5,0) is interpolated on edge OB.As result,the 2 original triangles are divided into 4 triangles.I have two matrix about the original triangls:p[0 0 0;0 0 1;0 1 0;1 0 0]which represents the coordinates of all the vertexes,t[1 2 3;1 3 4]represents the indexes of the vertexes composing each triangle.How to create a new t matrix ?
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Mike Garrity
2016-1-18
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Mike Garrity
2016-1-25
I think you would have to project onto the surface of your model, or onto something that can stand in for the surface. That's easy if your surface is single valued on the projection onto some plane, but hard for more general surfaces.
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