-void Person::DoMipmaps(int howmanylevels,float startx, float endx, float starty, float endy){
- int i,j,k;
- static float temp;
- static int bytesPerPixel=3;
- static int newsize,totalsize,rowsize,bigstep,smallstep,sum;
- static int newstartx,newstarty,newendx,newendy;
- static int newnewstartx,newnewstarty,newnewendx,newnewendy;
- static int which;
- static float sizemult;
- /*
- for(i=0;i<skeleton.skinsize*skeleton.skinsize*bytesPerPixel;i++){
- texture[i]=skeleton.skinText[i];
- }
- */
- if((!osx||howmanylevels)){
-
- if(startx<0)startx=0;
- if(starty<0)starty=0;
- if(endx>skeleton.skinsize-1)endx=skeleton.skinsize-1;
- if(endy>skeleton.skinsize-1)endy=skeleton.skinsize-1;
- if((endx>startx&&endy>starty)||howmanylevels){
-
- newstartx=startx;
- newstarty=starty;
- newendx=endx;
- newendy=endy;
-
- for(i=startx;i<endx;i++){
- for(j=starty;j<endy;j++){
- texturearray[(i-newstartx)*(newendy-newstarty)*3+(j-newstarty)*3+0]=skeleton.skinText[i*skeleton.skinsize*3+j*3+0];
- texturearray[(i-newstartx)*(newendy-newstarty)*3+(j-newstarty)*3+1]=skeleton.skinText[i*skeleton.skinsize*3+j*3+1];
- texturearray[(i-newstartx)*(newendy-newstarty)*3+(j-newstarty)*3+2]=skeleton.skinText[i*skeleton.skinsize*3+j*3+2];
- }
- }
-
- glBindTexture(GL_TEXTURE_2D,skeleton.drawmodel.textureptr);
-
- if(!howmanylevels){
- if(!osx)glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP_SGIS,GL_TRUE);
- glTexSubImage2D(GL_TEXTURE_2D,0,starty,startx,endy-starty,endx-startx,GL_RGB,GL_UNSIGNED_BYTE,texturearray);
- if(!osx)glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP_SGIS,GL_FALSE);
- }
-
- newsize=skeleton.skinsize;
-
- if(howmanylevels)
- gluBuild2DMipmaps( GL_TEXTURE_2D, GL_RGB, skeleton.skinsize, skeleton.skinsize, GL_RGB, GL_UNSIGNED_BYTE, &skeleton.skinText[0] );
- }
- /*for(j=1;j<=howmanylevels;j++){
- if(j==1)texpointer=&skeleton.skinText[0];
- else texpointer=&texture[0];
-
- totalsize=int( newsize*newsize*bytesPerPixel);
- rowsize=int( newsize*bytesPerPixel );
- bigstep=bytesPerPixel*newsize*2;
- smallstep=bytesPerPixel*2;
-
- which=0;
-
-
-
- glTexSubImage2D(GL_TEXTURE_2D,j,0,0,newsize/2,newsize/2,GL_RGB,GL_UNSIGNED_BYTE,texture);
- newsize/=2;
- }*/
- }
-}
-