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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/interface/glrenderer.h')
| -rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/interface/glrenderer.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/interface/glrenderer.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/interface/glrenderer.h deleted file mode 100644 index 375e2882c..000000000 --- a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/interface/glrenderer.h +++ /dev/null @@ -1,145 +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. -*/ - -/* - * glrenderer.h - * - * $Date: 2004/03/14 08:29:10 $ $Revision: 1.1.1.4 $ - * $Header: /cvs/xorg/xc/extras/ogl-sample/main/gfx/lib/glu/libnurbs/interface/glrenderer.h,v 1.1.1.4 2004/03/14 08:29:10 eich Exp $ - */ - -#ifndef __gluglrenderer_h_ -#define __gluglrenderer_h_ - -#include <GL/gl.h> -#include <GL/glu.h> -#include "nurbstess.h" -#include "glsurfeval.h" -#include "glcurveval.h" - -class GLUnurbs : public NurbsTessellator { - -public: - GLUnurbs( void ); - void loadGLMatrices( void ); - void useGLMatrices( const GLfloat modelMatrix[16], - const GLfloat projMatrix[16], - const GLint viewport[4] ); - void setSamplingMatrixIdentity( void ); - - void errorHandler( int ); - void bgnrender( void ); - void endrender( void ); - void setautoloadmode( INREAL value ) - { - - if (value) autoloadmode = GL_TRUE; - else autoloadmode = GL_FALSE; - - } - GLboolean getautoloadmode( void ) { return autoloadmode; } - - void (GLAPIENTRY *errorCallback)( GLenum ); - void postError( int which ) - { if (errorCallback) (*errorCallback)( (GLenum)which ); } - - void putSurfCallBack(GLenum which, GLvoid (GLAPIENTRY *fn)(...)) - { - curveEvaluator.putCallBack(which, fn); - surfaceEvaluator.putCallBack(which, fn); - } - - int get_vertices_call_back() - { - return surfaceEvaluator.get_vertices_call_back(); - } - - void put_vertices_call_back(int flag) - { - surfaceEvaluator.put_vertices_call_back(flag); - } - - int get_callback_auto_normal() - { - return surfaceEvaluator.get_callback_auto_normal(); - } - - void put_callback_auto_normal(int flag) - { - surfaceEvaluator.put_callback_auto_normal(flag); - } - - void setNurbsCallbackData(void* userData) - { - curveEvaluator.set_callback_userData(userData); - surfaceEvaluator.set_callback_userData(userData); - } - - - //for LOD - void LOD_eval_list(int level) - { - surfaceEvaluator.LOD_eval_list(level); - } - - //NEWCALLBACK - int is_callback() - { - return callbackFlag; - } - void put_callbackFlag(int flag) - { - callbackFlag = flag; - surfaceEvaluator.put_vertices_call_back(flag); - curveEvaluator.put_vertices_call_back(flag); - } - -private: - GLboolean autoloadmode; - OpenGLSurfaceEvaluator surfaceEvaluator; - OpenGLCurveEvaluator curveEvaluator; - - void loadSamplingMatrix( const GLfloat vmat[4][4], - const GLint viewport[4] ); - void loadCullingMatrix( GLfloat vmat[4][4] ); - static void grabGLMatrix( GLfloat vmat[4][4] ); - static void transform4d( GLfloat A[4], GLfloat B[4], - GLfloat mat[4][4] ); - static void multmatrix4d( GLfloat n[4][4], const GLfloat left[4][4], - const GLfloat right[4][4] ); - - int callbackFlag; -}; - -#endif /* __gluglrenderer_h_ */ |