Get Triangle normals

Blitz3D Forums/Blitz3D Programming/Get Triangle normals

jfk EO-11110 (Posted 2007) [#1]

How would I determine the normals of a triangle to be able to align an entity to the triangle using AlignToVector, WITHOUT to pick the triangle first (and therefor without to use PickedNX etc.)?

b32 (Posted 2007) [#2]

I believe you could calculate the face normals of a triangle: http://www.blitzbasic.com/Community/posts.php?topic=27040

jfk EO-11110 (Posted 2007) [#3]

thanks a lot, very useful!