nevrax.org : docs

00001 
+00007 /* Copyright, 2000 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_DRU_H
+00027 #define NL_DRU_H
+00028 
+00029 #include "nel/misc/types_nl.h"
+00030 #include "nel/misc/common.h"
+00031 #include "nel/3d/driver.h"
+00032 #include "nel/3d/tmp/viewport.h"
+00033 #include "nel/misc/geom_ext.h"
+00034 #include "nel/misc/line.h"
+00035 
+00036 
+00037 #ifdef NL_OS_WINDOWS
+00038 #ifdef NL_DEBUG
+00039 #define NL3D_DLL_NAME "nel_drv_opengl_win_debug.dll"
+00040 #elif defined (NL_RELEASE_DEBUG)
+00041 #define NL3D_DLL_NAME "nel_drv_opengl_win_rd.dll"
+00042 #elif defined (NL_RELEASE)
+00043 #define NL3D_DLL_NAME "nel_drv_opengl_win.dll"
+00044 #else
+00045 #error "Unknown dll name"
+00046 #endif
+00047 #elif defined (NL_OS_UNIX)
+00048 #define NL3D_DLL_NAME "libnel_drv_opengl.so"
+00049 #else
+00050 #error "Unknown system"
+00051 #endif
+00052 
+00053 namespace NL3D 
+00054 {
+00055 
+00057 struct EDru : public NLMISC::Exception
+00058 {
+00059         EDru(const std::string &reason) : Exception(reason) {}
+00060 };
+00061 
+00062 struct EDruOpenglDriverNotFound : public EDru
+00063 {
+00064         EDruOpenglDriverNotFound() : EDru( NL3D_DLL_NAME " not found" ) {}
+00065 };
+00066 
+00067 struct EDruOpenglDriverCorrupted : public EDru
+00068 {
+00069         EDruOpenglDriverCorrupted() : EDru( "Can't get NL3D_createIDriverInstance from " NL3D_DLL_NAME " (Bad dll?)" ) {}
+00070 };
+00071 
+00072 struct EDruOpenglDriverOldVersion : public EDru
+00073 {
+00074         EDruOpenglDriverOldVersion() : EDru( NL3D_DLL_NAME " is a too old version. Ask for a more recent file" ) {}
+00075 };
+00076 
+00077 struct EDruOpenglDriverUnknownVersion : public EDru
+00078 {
+00079         EDruOpenglDriverUnknownVersion() : EDru( NL3D_DLL_NAME " is more recent than the application" ) {}
+00080 };
+00081 
+00082 struct EDruOpenglDriverCantCreateDriver : public EDru
+00083 {
+00084         EDruOpenglDriverCantCreateDriver() : EDru( NL3D_DLL_NAME " can't create driver" ) {}
+00085 };
+00086 
+00088 class   CDRU
+00089 {
+00090 public:
+00091         
+00093         static IDriver          *createGlDriver() throw(EDru);
+00094 
+00096         // @{
+00098         static void                     drawBitmap (float x, float y, float width, float height, class ITexture& texture, IDriver& driver, CViewport viewport=CViewport(), bool blend=true);
+00100         static void                     drawLine (float x0, float y0, float x1, float y1, IDriver& driver, CRGBA col= CRGBA(255,255,255,255), CViewport viewport=CViewport());
+00102         static void                     drawTriangle (float x0, float y0, float x1, float y1, float x2, float y2, IDriver& driver, CRGBA col, CViewport viewport);
+00104         static void                     drawQuad (float x0, float y0, float x1, float y1, IDriver& driver, CRGBA col, CViewport viewport);
+00119         static void                     drawQuad (float x0, float y0, float x1, float y1, CRGBA col0, CRGBA col1, CRGBA col2, CRGBA col3, IDriver& driver, CViewport viewport);
+00121         static void                     drawQuad (float xcenter, float ycenter, float radius, IDriver& driver, CRGBA col, CViewport viewport);
+00123         static void                     drawWiredQuad (float x0, float y0, float x1, float y1, IDriver& driver, CRGBA col, CViewport viewport);
+00125         static void                     drawWiredQuad (float xcenter, float ycenter, float radius, IDriver& driver, CRGBA col, CViewport viewport);
+00126         
+00127         // @}
+00128 
+00130 
+00134         // @{
+00136         static void                     drawTrianglesUnlit(const NLMISC::CTriangleUV    *trilist, sint ntris, CMaterial &mat, IDriver& driver);
+00138         static void                     drawTrianglesUnlit(const std::vector<NLMISC::CTriangleUV> &trilist, CMaterial &mat, IDriver& driver);
+00139 
+00141         static void                     drawLinesUnlit(const NLMISC::CLine      *linelist, sint nlines, CMaterial &mat, IDriver& driver);
+00143         static void                     drawLinesUnlit(const std::vector<NLMISC::CLine> &linelist, CMaterial &mat, IDriver& driver);
+00145         static void                     drawLine(const CVector &a, const CVector &b, CRGBA color, IDriver& driver);
+00146         // @}
+00147 
+00148 };
+00149 
+00150 } // NL3D
+00151 
+00152 
+00153 #endif // NL_DRU_H
+00154 
+00155 /* End of dru.h */
+