Cross Reference: /xsrc/external/mit/glu/dist/src/libnurbs/internals/ccw.cc

Lines Matching defs:v1
59     TrimVertex *v1	= &j1->pwlArc->pts[j1->pwlArc->npts-1];
63     TrimVertex *v1next	= v1-1;
67     assert( v1 != v1last );
74     // the arcs lie on the line (0 == v1->param[0])
75     if( v1->param[0] == v1next->param[0] && v2->param[0] == v2next->param[0] )
78     if( v2next->param[0] < v2->param[0] || v1next->param[0] < v1->param[0] )
81     if( v1->param[1] < v2->param[1] )
83     else if( v1->param[1] > v2->param[1] )
91 	    assert( v1->param[0] <= v1next->param[0] );
104 			v1 = v1next--;
105 			if( v1 == v1last ) {
120 	    assert( v1->param[0] <= v2next->param[0] );
122 	    switch( bbox( v1, v1next, v2next, 1 ) ) {
126 		   sgn = ccw( v1next, v1, v2next );
172     TrimVertex *v1	= &j1->pwlArc->pts[j1->pwlArc->npts-1];
176     TrimVertex *v1next	= v1-1;
180     assert( v1 != v1last );
187     // the arcs lie on the line (0 == v1->param[0])
188     if( v1->param[0] == v1next->param[0] && v2->param[0] == v2next->param[0] )
191     if( v2next->param[0] > v2->param[0] || v1next->param[0] > v1->param[0] ) 
194     if( v1->param[1] < v2->param[1] )
196     else if( v1->param[1] > v2->param[1] )
204 	    assert( v1->param[0] >= v1next->param[0] );
214 			v1 = v1next--;
218 			if( v1 == v1last ) {
233 	    assert( v1->param[0] >= v2next->param[0] );
235 	    switch( bbox( v1next, v1, v2next, 1 ) ) {
239 		    sgn = ccw( v1next, v1, v2next );
285     TrimVertex *v1	= &j1->pwlArc->pts[j1->pwlArc->npts-1];
289     TrimVertex *v1next	= v1-1;
293     assert( v1 != v1last );
300     // the arcs lie on the line (1 == v1->param[1])
301     if( v1->param[1] == v1next->param[1] && v2->param[1] == v2next->param[1] )
304     if( v2next->param[1] < v2->param[1] || v1next->param[1] < v1->param[1] )
307     if( v1->param[0] < v2->param[0] )
309     else if( v1->param[0] > v2->param[0] )
317 	    assert( v1->param[1] <= v1next->param[1] );
330 			v1 = v1next--;
331 			if( v1 == v1last ) {
346 	    assert( v1->param[1] <= v2next->param[1] );
348 	    switch( bbox( v1, v1next, v2next, 0 ) ) {
352 		   sgn = ccw( v1next, v1, v2next );
398     TrimVertex *v1	= &j1->pwlArc->pts[j1->pwlArc->npts-1];
402     TrimVertex *v1next	= v1-1;
406     assert( v1 != v1last );
413     // the arcs lie on the line (1 == v1->param[1])
414     if( v1->param[1] == v1next->param[1] && v2->param[1] == v2next->param[1] )
417     if( v2next->param[1] > v2->param[1] || v1next->param[1] > v1->param[1] ) 
420     if( v1->param[0] < v2->param[0] )
422     else if( v1->param[0] > v2->param[0] )
430 	    assert( v1->param[1] >= v1next->param[1] );
440 			v1 = v1next--;
444 			if( v1 == v1last ) {
458 	    assert( v1->param[1] >= v2next->param[1] );
461 	    switch( bbox( v1next, v1, v2next, 0 ) ) {
465 		    sgn = ccw( v1next, v1, v2next );