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 "3d/driver.h"
+00032 #include "nel/3d/viewport.h"
+00033 #include "nel/misc/geom_ext.h"
+00034 #include "nel/misc/line.h"
+00035 
+00036 
+00037 #ifdef NL_OS_WINDOWS
+00038 #       if _MSC_VER >= 1300     // visual .NET, use different dll name
+00039 // must test debug fast first, because NL_DEBUG_FAST and NL_DEBUG are declared at same time.
+00040 #               ifdef NL_DEBUG_FAST
+00041 #                       define NL3D_DLL_NAME "nldriver_opengl_df.dll"
+00042 #               elif defined (NL_DEBUG)
+00043 #                       define NL3D_DLL_NAME "nldriver_opengl_d.dll"
+00044 #               elif defined (NL_RELEASE_DEBUG)
+00045 #                       define NL3D_DLL_NAME "nldriver_opengl_rd.dll"
+00046 #               elif defined (NL_RELEASE)
+00047 #                       define NL3D_DLL_NAME "nldriver_opengl_r.dll"
+00048 #               else
+00049 #                       error "Unknown dll name"
+00050 #               endif
+00051 #       else // visual 6 or lesser
+00052 // must test debug fast first, because NL_DEBUG_FAST and NL_DEBUG are declared at same time.
+00053 #               ifdef NL_DEBUG_FAST
+00054 #                       define NL3D_DLL_NAME "nel_drv_opengl_win_df.dll"
+00055 #               elif defined (NL_DEBUG)
+00056 #                       define NL3D_DLL_NAME "nel_drv_opengl_win_d.dll"
+00057 #               elif defined (NL_RELEASE_DEBUG)
+00058 #                       define NL3D_DLL_NAME "nel_drv_opengl_win_rd.dll"
+00059 #               elif defined (NL_RELEASE)
+00060 #                       define NL3D_DLL_NAME "nel_drv_opengl_win_r.dll"
+00061 #               else
+00062 #                       error "Unknown dll name"
+00063 #               endif
+00064 #       endif
+00065 #elif defined (NL_OS_UNIX)
+00066 #       define NL3D_DLL_NAME "libnel_drv_opengl.so.0"
+00067 #else
+00068 #       error "Unknown system"
+00069 #endif // NL_OS_UNIX
+00070 
+00071 namespace NL3D 
+00072 {
+00073 
+00075 struct EDru : public NLMISC::Exception
+00076 {
+00077         EDru(const std::string &reason) : Exception(reason) {}
+00078 };
+00079 
+00080 struct EDruOpenglDriverNotFound : public EDru
+00081 {
+00082         EDruOpenglDriverNotFound() : EDru( NL3D_DLL_NAME " not found" ) {}
+00083 };
+00084 
+00085 struct EDruOpenglDriverCorrupted : public EDru
+00086 {
+00087         EDruOpenglDriverCorrupted() : EDru( "Can't get NL3D_createIDriverInstance from " NL3D_DLL_NAME " (Bad dll?)" ) {}
+00088 };
+00089 
+00090 struct EDruOpenglDriverOldVersion : public EDru
+00091 {
+00092         EDruOpenglDriverOldVersion() : EDru( NL3D_DLL_NAME " is a too old version. Ask for a more recent file" ) {}
+00093 };
+00094 
+00095 struct EDruOpenglDriverUnknownVersion : public EDru
+00096 {
+00097         EDruOpenglDriverUnknownVersion() : EDru( NL3D_DLL_NAME " is more recent than the application" ) {}
+00098 };
+00099 
+00100 struct EDruOpenglDriverCantCreateDriver : public EDru
+00101 {
+00102         EDruOpenglDriverCantCreateDriver() : EDru( NL3D_DLL_NAME " can't create driver" ) {}
+00103 };
+00104 
+00106 class   CDRU
+00107 {
+00108 public:
+00109         
+00111         static IDriver          *createGlDriver() throw(EDru);
+00112 
+00114         // @{
+00116         static void                     drawBitmap (float x, float y, float width, float height, class ITexture& texture, IDriver& driver, CViewport viewport=CViewport(), bool blend=true);
+00118         static void                     drawLine (float x0, float y0, float x1, float y1, IDriver& driver, CRGBA col= CRGBA(255,255,255,255), CViewport viewport=CViewport());
+00120         static void                     drawTriangle (float x0, float y0, float x1, float y1, float x2, float y2, IDriver& driver, CRGBA col, CViewport viewport);
+00122         static void                     drawQuad (float x0, float y0, float x1, float y1, IDriver& driver, CRGBA col, CViewport viewport);
+00137         static void                     drawQuad (float x0, float y0, float x1, float y1, CRGBA col0, CRGBA col1, CRGBA col2, CRGBA col3, IDriver& driver, CViewport viewport);
+00139         static void                     drawQuad (float xcenter, float ycenter, float radius, IDriver& driver, CRGBA col, CViewport viewport);
+00141         static void                     drawWiredQuad (float x0, float y0, float x1, float y1, IDriver& driver, CRGBA col, CViewport viewport);
+00143         static void                     drawWiredQuad (float xcenter, float ycenter, float radius, IDriver& driver, CRGBA col, CViewport viewport);
+00144         
+00145         // @}
+00146 
+00148 
+00152         // @{
+00154         static void                     drawTrianglesUnlit(const NLMISC::CTriangleUV    *trilist, sint ntris, CMaterial &mat, IDriver& driver);
+00156         static void                     drawTrianglesUnlit(const std::vector<NLMISC::CTriangleUV> &trilist, CMaterial &mat, IDriver& driver);
+00157 
+00159         static void                     drawLinesUnlit(const NLMISC::CLine      *linelist, sint nlines, CMaterial &mat, IDriver& driver);
+00161         static void                     drawLinesUnlit(const std::vector<NLMISC::CLine> &linelist, CMaterial &mat, IDriver& driver);
+00163         static void                     drawLine(const CVector &a, const CVector &b, CRGBA color, IDriver& driver);
+00164         // @}
+00165 
+00166 };
+00167 
+00168 } // NL3D
+00169 
+00170 
+00171 #endif // NL_DRU_H
+00172 
+00173 /* End of dru.h */
+