Lines Matching refs:ePrev
300 GLUhalfEdge *e, *ePrev;
303 ePrev = regFirst->eUp;
308 if( e->Org != ePrev->Org ) {
322 e = __gl_meshConnect( ePrev->Lprev, e->Sym );
327 /* Relink edges so that ePrev->Onext == e */
328 if( ePrev->Onext != e ) {
330 if ( !__gl_meshSplice( ePrev, e ) ) longjmp(tess->env,1);
333 ePrev = reg->eUp;
336 return ePrev;
355 GLUhalfEdge *e, *ePrev;
374 ePrev = eTopLeft;
378 if( e->Org != ePrev->Org ) break;
380 if( e->Onext != ePrev ) {
381 /* Unlink e from its current position, and relink below ePrev */
383 if ( !__gl_meshSplice( ePrev->Oprev, e ) ) longjmp(tess->env,1);
394 AddWinding( e, ePrev );
396 if ( !__gl_meshDelete( ePrev ) ) longjmp(tess->env,1);
400 ePrev = e;