Lines Matching defs:eOrig
60 static struct FaceCount MaximumFan( GLUhalfEdge *eOrig );
61 static struct FaceCount MaximumStrip( GLUhalfEdge *eOrig );
158 static struct FaceCount MaximumFan( GLUhalfEdge *eOrig )
160 /* eOrig->Lface is the face we want to render. We want to find the size
161 * of a maximal fan around eOrig->Org. To do this we just walk around
168 for( e = eOrig; ! Marked( e->Lface ); e = e->Onext ) {
172 for( e = eOrig; ! Marked( e->Rface ); e = e->Oprev ) {
185 static struct FaceCount MaximumStrip( GLUhalfEdge *eOrig )
188 * eOrig->Org, eOrig->Dst, eOrig->Lnext->Dst (in that order or the
193 * an *even* number of triangles in the strip on one side of eOrig.
202 for( e = eOrig; ! Marked( e->Lface ); ++tailSize, e = e->Onext ) {
211 for( e = eOrig; ! Marked( e->Rface ); ++headSize, e = e->Dnext ) {
227 * we must start from eHead to guarantee inclusion of eOrig->Lface.