Indexed Vertex Array with normals!

Graphics and GPU Programming Programming

Started by dragon376 June 23, 2001 05:01 AM

0 comments, last by dragon376 22 years, 10 months ago

140

Author

June 23, 2001 05:01 AM

How do you tell to the function glDrawElement(GL_TRIANGLES,24,GL_UNSIGNED_BYTE, indexes); that you have normals for each vertex in each face? Thanks

Krippy2k

134

June 23, 2001 09:31 AM

You need to create an array with just your normals in it, then call glNormalPointer to specify this array and:

glEnableClientState( GL_NORMAL_ARRAY );

Each normal element will belong to the correspond vertex in your vertex array.

Seeya
Krippy

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Indexed Vertex Array with normals!

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