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Guest Anonymous Poster

Quick Line Triangle Intersection Test

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Guest Anonymous Poster
I've seen Eberly's implementation, i was looking for alternatives to it. The other link is very interesting... Thanks.

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Hi !!

The first algo is very slow. I need to use line triangle intersection for my raytracer (producing lightmaps for my 3D Engine). The second one is very good, and very fast. And if you need it, you can get the intersection point, too (just ray->start + t*ray->dir), where t is the returned parameter.

Phillip

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Guest Anonymous Poster
I have seen a few, but does any one know of a quick 3D line triangle intersection test. I'm not looking for the intersection point, just IF they intersect. Thanks.

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