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-rw-r--r--src/glu/sgi/libnurbs/internals/coveandtiler.cc84
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 61ca3b8f70f..9297d3fc21f 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;
}
}
}
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