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confused about the function "point_triangle_distance" #6

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shoujieqiu opened this issue Sep 17, 2019 · 2 comments
Open

confused about the function "point_triangle_distance" #6

shoujieqiu opened this issue Sep 17, 2019 · 2 comments

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@shoujieqiu
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I want to konw where I can find the theory/proof about this function?Thank a lot!
@shoujieqiu
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I'm sorry my question is not specific enough.Could you teach me in the function point_triangle_distance
float invdet=1.f/max(m13m23-dd,1e-30f);
why shall we do so?

@YuDe95
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YuDe95 commented Sep 22, 2021

do you find the theory/proof about this function?i only konw it's about Barycentric Coordinates

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@YuDe95 @shoujieqiu