Hmmm. I attempted to use a sample app with a texture as well, and I get an assertion failure in debug mode.. Which translates to an illegal operation in normal modes. I think this is generally just a problem with the code that 3D Exploration exports. The same thing happens when I attempt to load the GL data file with my own source.. Loop + Meterial stuff, etc. I''m going to look into it further, and see if I can figure it out.. I''ll keep you posted.

I whipped up some code, and I got the texture coords down, and textures applied perfectly from the exported cpp files from 3D Exploration.. If either of you guys are interested, I''d be more then happy to share the code with you. Just let me know here. Don''t e-mail me, btw. That address no longer works.

Nevermind, I know you guys want it anyway. So here it is:


Stick these functions somewhere first, they''re going to load your textures, and set up the filtering, etc.

AUX_RGBImageRec *LoadBMP(char *filename) {

FILE *File=NULL;

if(!filename) {
return NULL;
}

File = fopen(filename,"r");
if(File) {
fclose(File);
return auxDIBImageLoad(filename);
}

return NULL;
}

int LoadTextures() {

int status = FALSE;

AUX_RGBImageRec *TextureImage[1];
memset(TextureImage,0,sizeof(void *)*1);
/*put whatever file name you need, here.*/
if(TextureImage[0]=LoadBMP("3dexMod_0.bmp")) {
status = TRUE;
glGenTextures(3,&texture[0]);


glBindTexture(GL_TEXTURE_2D,texture[2]);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR_MIPMAP_NEAREST);
gluBuild2DMipmaps(GL_TEXTURE_2D,3,TextureImage[0]->sizeX,
TextureImage[0]->sizeY,GL_RGB,GL_UNSIGNED_BYTE,
TextureImage[0]->data);
}

if(TextureImage[0]) {
if(TextureImage[0]->data) {
free(TextureImage[0]->data);
}
free(TextureImage[0]);
}
return status;
}

Ok, don''t forget to add: glEnable(GL_TEXTURE_2D); in your InitGL function.

And also, add:

if(!LoadTextures()) {
return FALSE;
}
To the very top of your InitGL function.

Ok, now in your main GL rendering function, after all your pre-drawing functions are called, put this as thow you were normally rendering some sort of object in there:

glBindTexture(GL_TEXTURE_2D, texture[2]);

glBegin(GL_TRIANGLES);

for(int i = 0; i
mcount--;
for(int j = 0; j < 3; j++) {
int vi=face_indicies[j];
int ni=face_indicies[j+3];<br> int ti=face_indicies[j+6];<br> glNormal3f(normals[ni][0],normals[ni][1],normals[ni][2]);<br> glTexCoord2f(textures[ti][0],textures[ti][1]);<br> glVertex3f(verticies[vi][0],verticies[vi][1],verticies[vi][2]);<br> }<br> }<br><br> glEnd();<br><br><br>Also, define "GLuint texture[3];" somewhere at the top of your source file.. if you export data only in 3D Exploration, and rename the file to a header file, then include it to your main source file, this should work good. <br><br>Good luck.<br> </i>

That first loop line got cut off, heres the entire thing..
Sorry about that.


for(int i = 0; i <sizeof(face_indicies)/sizeof(face_indicies[0]);i++) {

for(int i = 0; i < sizeof(face_indicies)/sizeof(face_indicies[0]);i++) {

I did not asked the help from Pentode to use textures in
my SAMPLE APP only the how to load it to use it in my own application! The tutorials on from NEHE has done the texture part as well as some books on OPENGL programming I''ve bought form Amazon for me!

I''m just not a PRO in coding but a starter as most of us
here, I''m glad that Pentode could help you out. Note that
some of the things he explained can be found at the tutorial section on OPENGL.ORG as well!

Kelvin Big
Netherlands