Lines Matching defs:sgn
65 int sgn;
97 sgn = ccw( v1next, v2, v2next );
98 if( sgn != -1 ) {
99 return sgn;
126 sgn = ccw( v1next, v1, v2next );
127 if( sgn != -1 ) {
128 return sgn;
178 int sgn;
210 sgn = ccw( v1next, v2, v2next );
211 if( sgn != -1 )
212 return sgn;
239 sgn = ccw( v1next, v1, v2next );
240 if( sgn != -1 )
241 return sgn;
291 int sgn;
323 sgn = ccw( v1next, v2, v2next );
324 if( sgn != -1 ) {
325 return sgn;
352 sgn = ccw( v1next, v1, v2next );
353 if( sgn != -1 ) {
354 return sgn;
404 int sgn;
436 sgn = ccw( v1next, v2, v2next );
437 if( sgn != -1 )
438 return sgn;
465 sgn = ccw( v1next, v1, v2next );
466 if( sgn != -1 )
467 return sgn;