62     float *sub, *cros;  in icvFindHandRegion()  local
102     sub = icvCreateVector_32f( 3 );  in icvFindHandRegion()
104     if( sub == NULL || cros == NULL )  in icvFindHandRegion()
145         sub[0] = points[i].x - line[3];  in icvFindHandRegion()
146         sub[1] = points[i].y - line[4];  in icvFindHandRegion()
147         sub[2] = points[i].z - line[5];  in icvFindHandRegion()
148         a[0] = sub[0] * line[1] - sub[1] * line[0];  in icvFindHandRegion()
149         a[1] = sub[1] * line[2] - sub[2] * line[1];  in icvFindHandRegion()
150         a[2] = sub[2] * line[0] - sub[0] * line[2];  in icvFindHandRegion()
155             value = (float)icvDotProduct_32f( sub, &line[0], 3 );  in icvFindHandRegion()
221     icvScaleVector_32f( &line[0], sub, 3, vc );  in icvFindHandRegion()
222     icvAddVector_32f( &line[3], sub, (float *) center, 3 );  in icvFindHandRegion()
245     if( sub != NULL ) icvDeleteVector (sub);  in icvFindHandRegion()
277     float *sub, *cros;  in icvFindHandRegionA()  local
322     sub = icvCreateVector_32f( 3 );  in icvFindHandRegionA()
324     if( sub == NULL || cros == NULL )  in icvFindHandRegionA()
372         sub[0] = points[i].x - line[3];  in icvFindHandRegionA()
373         sub[1] = points[i].y - line[4];  in icvFindHandRegionA()
374         sub[2] = points[i].z - line[5];  in icvFindHandRegionA()
378         a[0] = sub[0] * line[1] - sub[1] * line[0];  in icvFindHandRegionA()
379         a[1] = sub[1] * line[2] - sub[2] * line[1];  in icvFindHandRegionA()
380         a[2] = sub[2] * line[0] - sub[0] * line[2];  in icvFindHandRegionA()
414                 value = (float)icvDotProduct_32f( sub, &line[0], 3 );  in icvFindHandRegionA()
530     icvScaleVector_32f( &line[0], sub, 3, vc );  in icvFindHandRegionA()
531     icvAddVector_32f( &line[3], sub, (float *) center, 3 );  in icvFindHandRegionA()
565     if( sub != NULL ) icvDeleteVector (sub);  in icvFindHandRegionA()