diff options
author | David Nusinow <[email protected]> | 2005-12-14 01:43:13 +0000 |
---|---|---|
committer | David Nusinow <[email protected]> | 2005-12-14 01:43:13 +0000 |
commit | 92ef7527d17bcd8b59438a8f5e0fbb3e62579710 (patch) | |
tree | 0357d4d4809fb31dad31054099cb56358a382c7b /src/glu/sgi/libnurbs/internals/slicer.cc | |
parent | c37d6b4ca8a9a7ac42a2e0082cf1bb0acbbff3cc (diff) |
* New upstream version (6.4.1)
* Merge changes from Ubuntu version 6.4.1-0ubuntu1
+ Add new files required by xorg-server GL build to mesa-swrast-source.
Diffstat (limited to 'src/glu/sgi/libnurbs/internals/slicer.cc')
-rw-r--r-- | src/glu/sgi/libnurbs/internals/slicer.cc | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/glu/sgi/libnurbs/internals/slicer.cc b/src/glu/sgi/libnurbs/internals/slicer.cc index c1b74bbf857..9b72f0a6b28 100644 --- a/src/glu/sgi/libnurbs/internals/slicer.cc +++ b/src/glu/sgi/libnurbs/internals/slicer.cc @@ -35,8 +35,8 @@ /* * slicer.c++ * - * $Date: 2002/11/01 23:35:07 $ $Revision: 1.4 $ - * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.4 2002/11/01 23:35:07 brianp Exp $ + * $Date: 2005/10/28 13:09:08 $ $Revision: 1.4.26.1 $ + * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.4.26.1 2005/10/28 13:09:08 brianp Exp $ */ #include <stdlib.h> @@ -84,6 +84,7 @@ Int num_quads = 0; #define ZERO 0.00001 /*determing whether a loop is a rectngle or not*/ #define equalRect(a,b) ((glu_abs(a-b) <= ZERO)? 1:0) //only used in tessellating a rectangle +#if 0 // UNUSED static Int is_Convex(Arc_ptr loop) { if(area(loop->tail(), loop->head(), loop->next->head()) <0 ) @@ -95,9 +96,11 @@ static Int is_Convex(Arc_ptr loop) } return 1; } +#endif /******triangulate a monotone polygon**************/ #include "monoTriangulation.h" +#if 0 // UNUSED static int is_U_monotone(Arc_ptr loop) { int n_changes=0; @@ -126,6 +129,7 @@ static int is_U_monotone(Arc_ptr loop) else return 0; } +#endif inline int compInY(REAL a[2], REAL b[2]) { @@ -259,6 +263,7 @@ if(loop->next->tail()[1] == loop->next->head()[1]) //a line with the same u for opt +#ifdef USE_OPTTT static void evalLineNOGE_BU(TrimVertex *verts, int n, Backend& backend) { int i; @@ -266,8 +271,10 @@ static void evalLineNOGE_BU(TrimVertex *verts, int n, Backend& backend) for(i=0; i<n; i++) backend.tmeshvertNOGE_BU(&verts[i]); } +#endif //a line with the same v for opt +#ifdef USE_OPTTT static void evalLineNOGE_BV(TrimVertex *verts, int n, Backend& backend) { int i; @@ -276,6 +283,9 @@ static void evalLineNOGE_BV(TrimVertex *verts, int n, Backend& backend) for(i=0; i<n; i++) backend.tmeshvertNOGE_BV(&verts[i]); } +#endif + +#ifdef USE_OPTTT static void evalLineNOGE(TrimVertex *verts, int n, Backend& backend) { @@ -290,7 +300,7 @@ static void evalLineNOGE(TrimVertex *verts, int n, Backend& backend) backend.tmeshvertNOGE(&verts[i]); } } - +#endif inline void OPT_OUTVERT(TrimVertex& vv, Backend& backend) { @@ -861,6 +871,7 @@ return; /**********for reading newtess_flag from a file**********/ +#ifdef USE_READ_FLAG static Int read_flag(char* name) { Int ret; @@ -874,7 +885,7 @@ static Int read_flag(char* name) fclose(fp); return ret; } - +#endif /***********nextgen tess****************/ #include "sampleMonoPoly.h" |