diff options
Diffstat (limited to 'src/glu/sgi/libnurbs/internals/coveandtiler.cc')
| -rw-r--r-- | src/glu/sgi/libnurbs/internals/coveandtiler.cc | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/src/glu/sgi/libnurbs/internals/coveandtiler.cc b/src/glu/sgi/libnurbs/internals/coveandtiler.cc index 61ca3b8f70..9297d3fc21 100644 --- a/src/glu/sgi/libnurbs/internals/coveandtiler.cc +++ b/src/glu/sgi/libnurbs/internals/coveandtiler.cc @@ -35,8 +35,8 @@ /* * coveandtiler.c++ * - * $Date: 2001/03/17 00:25:40 $ $Revision: 1.1 $ - * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/coveandtiler.cc,v 1.1 2001/03/17 00:25:40 brianp Exp $ + * $Date: 2003/10/14 23:48:57 $ $Revision: 1.2 $ + * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/coveandtiler.cc,v 1.2 2003/10/14 23:48:57 kendallb Exp $ */ #include "glimports.h" @@ -52,7 +52,7 @@ const int CoveAndTiler::MAXSTRIPSIZE = 1000; CoveAndTiler::CoveAndTiler( Backend& b ) - : backend( b ) + : backend( b ) { } CoveAndTiler::~CoveAndTiler( void ) @@ -76,19 +76,19 @@ CoveAndTiler::output( GridTrimVertex& g ) backend.tmeshvert( &g ); } -void +void CoveAndTiler::coveAndTile( void ) { long ustart = (top.ustart >= bot.ustart) ? top.ustart : bot.ustart; - long uend = (top.uend <= bot.uend) ? top.uend : bot.uend; + long uend = (top.uend <= bot.uend) ? top.uend : bot.uend; if( ustart <= uend ) { tile( bot.vindex, ustart, uend ); - if( top.ustart >= bot.ustart ) + if( top.ustart >= bot.ustart ) coveUpperLeft(); - else + else coveLowerLeft(); - - if( top.uend <= bot.uend ) + + if( top.uend <= bot.uend ) coveUpperRight(); else coveLowerRight(); @@ -126,7 +126,7 @@ CoveAndTiler::coveAndTile( void ) } else { tllv.set( bot.ustart-1, top.vindex ); } - coveLowerLeftNoGrid( tl ); + coveLowerLeftNoGrid( tl ); } TrimVertex brv, trv, *br, *tr; @@ -158,7 +158,7 @@ CoveAndTiler::coveAndTile( void ) br = rl; brrv.set( rl ); if( rf->param[0] < uarray.uarray[bot.uend+1] ) { - assert( rf->param[0] >= uarray.uarray[bot.uend] ); + assert( rf->param[0] >= uarray.uarray[bot.uend] ); trrv.set( rf ); } else { trrv.set( bot.uend+1, top.vindex ); @@ -179,7 +179,7 @@ CoveAndTiler::coveAndTile( void ) } } -void +void CoveAndTiler::tile( long vindex, long ustart, long uend ) { long numsteps = uend - ustart; @@ -195,7 +195,7 @@ CoveAndTiler::tile( long vindex, long ustart, long uend ) } } -void +void CoveAndTiler::coveUpperRight( void ) { GridVertex tgv( top.uend, top.vindex ); @@ -207,7 +207,7 @@ CoveAndTiler::coveUpperRight( void ) output( tgv ); backend.swaptmesh(); output( gv ); - coveUR(); + coveUR(); backend.endtmesh(); } @@ -215,15 +215,15 @@ void CoveAndTiler::coveUpperRightNoGrid( TrimVertex* br ) { backend.bgntmesh( "coveUpperRight" ); - output( right.first() ); + output( right.first() ); output( right.next() ); backend.swaptmesh(); output( br ); - coveUR(); + coveUR(); backend.endtmesh(); } -void +void CoveAndTiler::coveUR( ) { GridVertex gv( top.uend, bot.vindex ); @@ -238,7 +238,7 @@ CoveAndTiler::coveUR( ) backend.swaptmesh(); } } else while( 1 ) { - if( vert->param[0] < uarray.uarray[gv.gparam[0]] ) { + if( vert->param[0] < uarray.uarray[gv.gparam[0]] ) { output( vert ); backend.swaptmesh(); vert = right.next(); @@ -250,7 +250,7 @@ CoveAndTiler::coveUR( ) for( ; vert; vert = right.next() ) { output( vert ); backend.swaptmesh(); - } + } break; } } @@ -269,7 +269,7 @@ CoveAndTiler::coveUpperLeft( void ) output( left.next() ); output( gv ); backend.swaptmesh(); - coveUL(); + coveUL(); backend.endtmesh(); } @@ -277,15 +277,15 @@ void CoveAndTiler::coveUpperLeftNoGrid( TrimVertex* bl ) { backend.bgntmesh( "coveUpperLeftNoGrid" ); - output( left.first() ); + output( left.first() ); output( left.next() ); output( bl ); backend.swaptmesh(); - coveUL(); + coveUL(); backend.endtmesh(); } -void +void CoveAndTiler::coveUL() { GridVertex gv( top.ustart, bot.vindex ); @@ -318,7 +318,7 @@ CoveAndTiler::coveUL() } } -void +void CoveAndTiler::coveLowerLeft( void ) { GridVertex bgv( bot.ustart, bot.vindex ); @@ -330,7 +330,7 @@ CoveAndTiler::coveLowerLeft( void ) output( bgv ); backend.swaptmesh(); output( gv ); - coveLL(); + coveLL(); backend.endtmesh(); } @@ -338,15 +338,15 @@ void CoveAndTiler::coveLowerLeftNoGrid( TrimVertex* tl ) { backend.bgntmesh( "coveLowerLeft" ); - output( left.last() ); + output( left.last() ); output( left.prev() ); backend.swaptmesh(); output( tl ); - coveLL( ); + coveLL( ); backend.endtmesh(); } -void +void CoveAndTiler::coveLL() { GridVertex gv( bot.ustart, top.vindex ); @@ -360,7 +360,7 @@ CoveAndTiler::coveLL() backend.swaptmesh(); } } else while( 1 ) { - if( vert->param[0] > uarray.uarray[gv.gparam[0]] ){ + if( vert->param[0] > uarray.uarray[gv.gparam[0]] ){ output( vert ); backend.swaptmesh(); vert = left.prev(); @@ -369,29 +369,29 @@ CoveAndTiler::coveLL() backend.swaptmesh(); output( gv ); if( gv.prevu() == top.ustart ) { - for( ; vert; vert = left.prev() ) { + for( ; vert; vert = left.prev() ) { output( vert ); backend.swaptmesh(); - } - break; + } + break; } } } } -void +void CoveAndTiler::coveLowerRight( void ) { GridVertex bgv( bot.uend, bot.vindex ); GridVertex gv( bot.uend, top.vindex ); right.last(); - backend.bgntmesh( "coveLowerRight" ); + backend.bgntmesh( "coveLowerRight" ); output( bgv ); output( right.prev() ); output( gv ); backend.swaptmesh(); - coveLR(); + coveLR(); backend.endtmesh( ); } @@ -399,15 +399,15 @@ void CoveAndTiler::coveLowerRightNoGrid( TrimVertex* tr ) { backend.bgntmesh( "coveLowerRIght" ); - output( right.last() ); + output( right.last() ); output( right.prev() ); output( tr ); backend.swaptmesh(); - coveLR(); + coveLR(); backend.endtmesh(); } -void +void CoveAndTiler::coveLR( ) { GridVertex gv( bot.uend, top.vindex ); @@ -421,7 +421,7 @@ CoveAndTiler::coveLR( ) output( vert ); } } else while( 1 ) { - if( vert->param[0] < uarray.uarray[gv.gparam[0]] ) { + if( vert->param[0] < uarray.uarray[gv.gparam[0]] ) { backend.swaptmesh(); output( vert ); vert = right.prev(); @@ -430,11 +430,11 @@ CoveAndTiler::coveLR( ) output( gv ); backend.swaptmesh(); if( gv.nextu() == top.uend ) { - for( ; vert; vert = right.prev() ) { + for( ; vert; vert = right.prev() ) { backend.swaptmesh(); output( vert ); - } - break; + } + break; } } } |