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Normalisation Question

Started by CheeseMonger 2 replies 550+ views
Original Post
CheeseMonger
CheeseMonger
If I calculate and normalise all of my surface normals manually, ( i.e. all normal vectors have a length of 1 when passed to glNormal ), is it neccesary to glEnable(GL_NORMALIZE) ? Cheers, - CheeseMonger
CheeseMonger
Buzzy
Buzzy
Nope.
python_regious
python_regious
As long as you don''t glScale anything, then no.
If at first you don't succeed, redefine success.

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