diff options
Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/polyDBG.h')
| -rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/polyDBG.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/polyDBG.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/polyDBG.h deleted file mode 100644 index 4ae08f676..000000000 --- a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/polyDBG.h +++ /dev/null @@ -1,75 +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. -** -** $Date: 2004/03/14 08:29:11 $ $Revision: 1.1.1.4 $ -*/ -/* -** $Header: /cvs/xorg/xc/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/polyDBG.h,v 1.1.1.4 2004/03/14 08:29:11 eich Exp $ -*/ - -#ifndef _POLYDBG_H -#define _POLYDBG_H - -#include "definitions.h" -#include "directedLine.h" -#include "monoTriangulation.h" - -Int DBG_edgesIntersectGen(Real A[2], Real B[2], Real C[2], Real D[2]); -Int DBG_intersectChain(vertexArray* chain, Int start, Int end, Real A[2], Real B[2]); - - -Int DBG_edgesIntersect(directedLine* l1, directedLine* l2); -Int DBG_polygonSelfIntersect(directedLine* poly); -Int DBG_edgeIntersectPoly(directedLine* edge, directedLine* poly); -Int DBG_polygonsIntersect(directedLine* p1, directedLine* p2); -Int DBG_polygonListIntersect(directedLine* pList); - -Int DBG_isCounterclockwise(directedLine* poly); -Int DBG_rayIntersectEdge(Real v0[2], Real dx, Real dy, Real v10[2], Real v1[2], Real v2[2]); -Int DBG_pointInsidePoly(Real v[2], directedLine* poly); -Int DBG_enclosingPolygons(directedLine* poly, directedLine* list); -void DBG_reverse(directedLine* poly); -Int DBG_check(directedLine *polyList); - -Int DBG_isConvex(directedLine *poly); -Int DBG_is_U_direction(directedLine *poly); -Int DBG_is_U_monotone(directedLine* poly); - -directedLine* DBG_cutIntersectionAllPoly(directedLine* list); -directedLine* DBG_cutIntersectionPoly(directedLine *polygon, int& cutOccur); - -sampledLine* DBG_collectSampledLinesAllPoly(directedLine *polygonList); - -void DBG_collectSampledLinesPoly(directedLine *polygon, sampledLine*& retHead, sampledLine*& retTail); - -#endif |