Normalisation Question

Graphics and GPU Programming Programming

Started by CheeseMonger July 23, 2002 07:39 PM

2 comments, last by CheeseMonger 21 years, 9 months ago

198

Author

July 23, 2002 07:39 PM

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

312

July 23, 2002 09:44 PM

Nope.

CheeseMonger

198

Author

July 24, 2002 02:10 PM

Cool.

- CheeseMonger

- CheeseMonger

python_regious

929

July 24, 2002 06:17 PM

As long as you don''t glScale anything, then no.

If at first you don't succeed, redefine success.

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Normalisation Question

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