1 files changed, 0 insertions, 113 deletions
diff --git a/mesalib/src/glu/sgi/libnurbs/internals/trimregion.cc b/mesalib/src/glu/sgi/libnurbs/internals/trimregion.cc
deleted file mode 100644
index 4aeb5eeac..000000000
--- a/mesalib/src/glu/sgi/libnurbs/internals/trimregion.cc
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
-
-/*
- * trimregion.c++
- *
- */
-
-#include "glimports.h"
-#include "myassert.h"
-#include "mystdio.h"
-#include "trimregion.h"
-
-TrimRegion::TrimRegion( void )
-{
-}
-
-void
-TrimRegion::setDu( REAL du )
-{
-    oneOverDu = 1.0/du;
-}
-
-void
-TrimRegion::init( long npts, Arc_ptr extrema )
-{
-    left.init( npts, extrema, extrema->pwlArc->npts - 1 ); 
-    left.getNextPt();
-
-    right.init( npts, extrema, 0 ); 
-    right.getPrevPt();
-}
-
-void
-TrimRegion::getPts( Arc_ptr extrema )
-{
-    left.getNextPts( extrema );
-    right.getPrevPts( extrema );
-}
-
-void
-TrimRegion::getPts( Backend &backend )
-{
-    left.getNextPts( bot.vval, backend );
-    right.getPrevPts( bot.vval, backend );
-}
-
-void 
-TrimRegion::getGridExtent( void )
-{
-    getGridExtent( left.last(), right.last() );
-}
-
-void
-TrimRegion::getGridExtent( TrimVertex *l, TrimVertex *r )
-{
-    bot.ustart = (long) ((l->param[0] - uarray.uarray[0])*oneOverDu);
-    if( l->param[0] >= uarray.uarray[bot.ustart] ) bot.ustart++;
-//  if( l->param[0] > uarray.uarray[bot.ustart] ) bot.ustart++;
-    assert( l->param[0] <= uarray.uarray[bot.ustart] );
-    assert( l->param[0] >= uarray.uarray[bot.ustart-1] );
-
-    bot.uend = (long) ((r->param[0] - uarray.uarray[0])*oneOverDu);
-    if( uarray.uarray[bot.uend] >= r->param[0] ) bot.uend--;
-//  if( uarray.uarray[bot.uend] > r->param[0] ) bot.uend--;
-    assert( r->param[0] >= uarray.uarray[bot.uend] );
-    assert( r->param[0] <= uarray.uarray[bot.uend+1] );
-}
-
-int
-TrimRegion::canTile( void )
-{
-    TrimVertex *lf = left.first();
-    TrimVertex *ll = left.last();
-    TrimVertex *l = ( ll->param[0] > lf->param[0] ) ? ll : lf; 
-
-    TrimVertex *rf = right.first();
-    TrimVertex *rl = right.last();
-    TrimVertex *r = ( rl->param[0] < rf->param[0] ) ? rl : rf;
-    return (l->param[0] <= r->param[0]) ? 1 : 0;
-}
-