texture mapping on cylinder, torus and teapot

[jazeb]

Hello there,

I know how to texture map a 2d texture map on a cube... i need the texture map coordinates...

But how do i go about doing texture mapping for cylinders, torus and teapot...

I think there's some way to automatically generate the texture coordinates... could it happen for these objects?

Has anyone seen an example anywhere about this?

Thanks...

[Terl]

In order to use automatic texture generation write this in the Init()-funktion:

glEnable(GL_TEXTURE_2D);

glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
glEnable(GL_TEXTURE_GEN_S);
glEnable(GL_TEXTURE_GEN_T);

glTexCoords2*()-funktions will be ignored.

You can also use GL_OBJECT_LINEAR og GL_SPHERE_MAP instead of GL_EYE_LINEAR.