Mipmaps

OpenGL OpenGL: Basic Coding
1

Hello,

I’m trying to use mipmaps. I’m using gluBuild2DMipmaps(). The problem is that I don’t know how to specify what level to show on screen?

Also, this is not an openGl topic but If I have a array byte buffer to store the image how can I build my own mipmap images?

PS new to this!

2

OGL automaticaly picks best mipmap to use & for further upd look for SGIS_generate_mipmap

3

Cheers,

But I need to be able to change the res in the program? Ie like a microscope.

Originally posted by M/\dm/
:
OGL automaticaly picks best mipmap to use & for further upd look for SGIS_generate_mipmap