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<center>
<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:/cgi-bin/nel-search.cgi" href="/cgi-bin/nel-search.cgi">Search</a> </center>
<hr><h1>driver_opengl.h</h1><a href="driver_opengl_h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2000 Nevrax Ltd.
</font>00008 <font class="comment"> *
</font>00009 <font class="comment"> * This file is part of NEVRAX NEL.
</font>00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify
</font>00011 <font class="comment"> * it under the terms of the GNU General Public License as published by
</font>00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)
</font>00013 <font class="comment"> * any later version.
</font>00014 <font class="comment">
</font>00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but
</font>00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of
</font>00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
</font>00018 <font class="comment"> * General Public License for more details.
</font>00019 <font class="comment">
</font>00020 <font class="comment"> * You should have received a copy of the GNU General Public License
</font>00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the
</font>00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
</font>00023 <font class="comment"> * MA 02111-1307, USA.
</font>00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#ifndef NL_OPENGL_H
</font>00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_OPENGL_H
</font>00028 <font class="preprocessor"></font>
00029
00030 <font class="preprocessor">#include "<a class="code" href="types_nl_h.html">nel/misc/types_nl.h</a>"</font>
00031
00032 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00033 <font class="preprocessor"></font>
00034 <font class="preprocessor">#define WIN32_LEAN_AND_MEAN
</font>00035 <font class="preprocessor"></font><font class="preprocessor">#include <windows.h></font>
00036
00037 <font class="preprocessor">#else // NL_OS_UNIX
</font>00038 <font class="preprocessor"></font>
<a name="l00039"></a><a class="code" href="driver_opengl_h.html#a0">00039</a> <font class="preprocessor">#define GL_GLEXT_PROTOTYPES
</font>00040 <font class="preprocessor"></font><font class="preprocessor">#include <GL/glx.h></font>
00041
00042 <font class="preprocessor">#ifdef XF86VIDMODE
</font>00043 <font class="preprocessor"></font><font class="preprocessor">#include <X11/extensions/xf86vmode.h></font>
00044 <font class="preprocessor">#endif //XF86VIDMODE
</font>00045 <font class="preprocessor"></font>
00046 <font class="preprocessor">#endif // NL_OS_UNIX
</font>00047 <font class="preprocessor"></font>
00048 <font class="preprocessor">#include <GL/gl.h></font>
00049 <font class="preprocessor">#include "<a class="code" href="driver_opengl_extension_h.html">driver_opengl_extension.h</a>"</font>
00050
00051 <font class="preprocessor">#include "<a class="code" href="driver_h.html">nel/3d/driver.h</a>"</font>
00052 <font class="preprocessor">#include "<a class="code" href="material_h.html">nel/3d/material.h</a>"</font>
00053 <font class="preprocessor">#include "<a class="code" href="shader_h.html">nel/3d/shader.h</a>"</font>
00054 <font class="preprocessor">#include "<a class="code" href="vertex_buffer_h.html">nel/3d/vertex_buffer.h</a>"</font>
00055 <font class="preprocessor">#include "<a class="code" href="matrix_h.html">nel/misc/matrix.h</a>"</font>
00056 <font class="preprocessor">#include "<a class="code" href="smart_ptr_h.html">nel/misc/smart_ptr.h</a>"</font>
00057 <font class="preprocessor">#include "<a class="code" href="rgba_h.html">nel/misc/rgba.h</a>"</font>
00058 <font class="preprocessor">#include "<a class="code" href="event_emitter_h.html">nel/misc/event_emitter.h</a>"</font>
00059 <font class="preprocessor">#include "<a class="code" href="bit_set_h.html">nel/misc/bit_set.h</a>"</font>
00060
00061 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00062 <font class="preprocessor"></font><font class="preprocessor">#include "<a class="code" href="win_event_emitter_h.html">nel/misc/win_event_emitter.h</a>"</font>
00063 <font class="preprocessor">#elif defined (NL_OS_UNIX)
</font>00064 <font class="preprocessor"></font><font class="preprocessor">#include "<a class="code" href="unix_event_emitter_h.html">unix_event_emitter.h</a>"</font>
00065 <font class="preprocessor">#endif // NL_OS_UNIX
</font>00066 <font class="preprocessor"></font>
00067
00068 <font class="keyword">namespace</font> NL3D {
00069
00070 <font class="keyword">using</font> <a class="code" href="class_NLMISC__CMatrix.html">NLMISC::CMatrix</a>;
00071 <font class="keyword">using</font> <a class="code" href="class_NLMISC__CVector.html">NLMISC::CVector</a>;
00072
00073 <font class="comment">// --------------------------------------------------</font>
00074
<a name="l00075"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html">00075</a> <font class="keyword">class </font>CTextureDrvInfosGL : <font class="keyword">public</font> ITextureDrvInfos
00076 {
00077 <font class="keyword">public</font>:
00078 <font class="comment">// The GL Id.</font>
<a name="l00079"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html#m0">00079</a> GLuint ID;
00080 <font class="comment">// Is the internal format of the texture is a compressed one?</font>
<a name="l00081"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html#m1">00081</a> <font class="keywordtype">bool</font> Compressed;
00082
00083 <font class="comment">// The current wrap modes assigned to the texture.</font>
<a name="l00084"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html#m2">00084</a> ITexture::TWrapMode WrapS;
<a name="l00085"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html#m3">00085</a> ITexture::TWrapMode WrapT;
<a name="l00086"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html#m4">00086</a> ITexture::TMagFilter MagFilter;
<a name="l00087"></a><a class="code" href="class_NL3D__CTextureDrvInfosGL.html#m5">00087</a> ITexture::TMinFilter MinFilter;
00088
00089 <font class="comment">// The gl id is auto created here.</font>
00090 CTextureDrvInfosGL(IDriver *drv, ItTexDrvInfoPtrMap it);
00091 <font class="comment">// The gl id is auto deleted here.</font>
00092 ~CTextureDrvInfosGL();
00093 };
00094
00095
00096
00097 <font class="comment">// --------------------------------------------------</font>
00098
<a name="l00099"></a><a class="code" href="class_NL3D__CVBDrvInfosGL.html">00099</a> <font class="keyword">class </font>CVBDrvInfosGL : <font class="keyword">public</font> IVBDrvInfos
00100 {
00101 <font class="keyword">public</font>:
00102 <font class="comment">// Software Skinning: post-rendered vertices/normales.</font>
<a name="l00103"></a><a class="code" href="class_NL3D__CVBDrvInfosGL.html#m0">00103</a> std::vector<CVector> SoftSkinVertices;
<a name="l00104"></a><a class="code" href="class_NL3D__CVBDrvInfosGL.html#m1">00104</a> std::vector<CVector> SoftSkinNormals;
00105 <font class="comment">// Software Skinning: flags to know what vertex must be computed.</font>
<a name="l00106"></a><a class="code" href="class_NL3D__CVBDrvInfosGL.html#m2">00106</a> std::vector<uint8> SoftSkinFlags;
00107
<a name="l00108"></a><a class="code" href="class_NL3D__CVBDrvInfosGL.html#a0">00108</a> CVBDrvInfosGL(IDriver *drv, ItVBDrvInfoPtrList it) : IVBDrvInfos(drv, it) {}
00109 };
00110
00111 <font class="comment">// --------------------------------------------------</font>
00112
<a name="l00113"></a><a class="code" href="class_NL3D__CShaderGL.html">00113</a> <font class="keyword">class </font>CShaderGL : <font class="keyword">public</font> IShader
00114 {
00115 <font class="keyword">public</font>:
<a name="l00116"></a><a class="code" href="class_NL3D__CShaderGL.html#m0">00116</a> GLenum SrcBlend;
<a name="l00117"></a><a class="code" href="class_NL3D__CShaderGL.html#m1">00117</a> GLenum DstBlend;
<a name="l00118"></a><a class="code" href="class_NL3D__CShaderGL.html#m2">00118</a> GLenum ZComp;
00119
<a name="l00120"></a><a class="code" href="class_NL3D__CShaderGL.html#m3">00120</a> GLfloat Emissive[4];
<a name="l00121"></a><a class="code" href="class_NL3D__CShaderGL.html#m4">00121</a> GLfloat Ambient[4];
<a name="l00122"></a><a class="code" href="class_NL3D__CShaderGL.html#m5">00122</a> GLfloat Diffuse[4];
<a name="l00123"></a><a class="code" href="class_NL3D__CShaderGL.html#m6">00123</a> GLfloat Specular[4];
00124
<a name="l00125"></a><a class="code" href="class_NL3D__CShaderGL.html#a0">00125</a> CShaderGL(IDriver *drv, ItShaderPtrList it) : IShader(drv, it) {}
00126 };
00127
00128 <font class="comment">// --------------------------------------------------</font>
00129
<a name="l00130"></a><a class="code" href="class_NL3D__CDriverGL.html">00130</a> <font class="keyword">class </font>CDriverGL : <font class="keyword">public</font> IDriver
00131 {
00132 <font class="keyword">public</font>:
00133
00134 <font class="comment">// Some constants</font>
00135 <font class="keyword">enum</font> { MaxLight=8 };
00136
00137 <font class="comment">// Acces</font>
<a name="l00138"></a><a class="code" href="class_NL3D__CDriverGL.html#a0">00138</a> uint32 getHwnd ()<font class="keyword">
</font>00139 <font class="keyword"> </font>{
00140 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00141 <font class="preprocessor"></font> <font class="keywordflow">return</font> (uint32)_hWnd;
00142 <font class="preprocessor">#else // NL_OS_WINDOWS
</font>00143 <font class="preprocessor"></font> <font class="keywordflow">return</font> 0;
00144 <font class="preprocessor">#endif // NL_OS_WINDOWS
</font>00145 <font class="preprocessor"></font> }
00146
00147 CDriverGL();
<a name="l00148"></a><a class="code" href="class_NL3D__CDriverGL.html#a2">00148</a> <font class="keyword">virtual</font> ~CDriverGL()<font class="keyword"> </font>{ release(); };
00149
00150 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> <a class="code" href="nel_3dsmax_shared_cpp.html#a2">init</a>();
00151
00152 <font class="keyword">virtual</font> ModeList enumModes();
00153
00154 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> setDisplay(<font class="keywordtype">void</font>* wnd, <font class="keyword">const</font> GfxMode& mode) <font class="keywordflow">throw</font>(EBadDisplay);
00155
<a name="l00156"></a><a class="code" href="class_NL3D__CDriverGL.html#a6">00156</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font>* getDisplay()<font class="keyword">
</font>00157 <font class="keyword"> </font>{
00158 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00159 <font class="preprocessor"></font> <font class="keywordflow">return</font> (<font class="keywordtype">void</font>*)_hWnd;
00160 <font class="preprocessor">#else // NL_OS_WINDOWS
</font>00161 <font class="preprocessor"></font> <font class="keywordflow">return</font> NULL;
00162 <font class="preprocessor">#endif // NL_OS_WINDOWS
</font>00163 <font class="preprocessor"></font> }
00164
00165 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> activate();
00166
<a name="l00167"></a><a class="code" href="class_NL3D__CDriverGL.html#a8">00167</a> <font class="keyword">virtual</font> sint getNbTextureStages()<font class="keyword"> </font>{<font class="keywordflow">return</font> _Extensions.NbTextureStages;}
00168
00169 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> isTextureExist(<font class="keyword">const</font> ITexture&tex);
00170
<a name="l00171"></a><a class="code" href="class_NL3D__CDriverGL.html#a10">00171</a> <font class="keyword">virtual</font> <a class="code" href="class_NLMISC__IEventEmitter.html">NLMISC::IEventEmitter</a> *getEventEmitter()<font class="keyword"> </font>{ <font class="keywordflow">return</font>&_EventEmitter; };
00172
00173 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> clear2D(CRGBA rgba);
00174
00175 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> clearZBuffer(<font class="keywordtype">float</font> zval=1);
00176
00177 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> setupTexture(ITexture& tex);
00178
00179 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> setupMaterial(CMaterial& mat);
00180
00181 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setFrustum(<font class="keywordtype">float</font> left, <font class="keywordtype">float</font> right, <font class="keywordtype">float</font> bottom, <font class="keywordtype">float</font> top, <font class="keywordtype">float</font> znear, <font class="keywordtype">float</font> zfar, <font class="keywordtype">bool</font> perspective = <font class="keyword">true</font>);
00182
00183 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setupViewMatrix(<font class="keyword">const</font> CMatrix& mtx);
00184
00185 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setupModelMatrix(<font class="keyword">const</font> CMatrix& mtx, uint8 n=0);
00186
00187 <font class="keyword">virtual</font> CMatrix getViewMatrix() <font class="keyword">const</font>;
00188
<a name="l00189"></a><a class="code" href="class_NL3D__CDriverGL.html#a19">00189</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> setupVertexMode(uint vmode)<font class="keyword">
</font>00190 <font class="keyword"> </font>{
00191 _VertexMode= vmode;
00192 }
00193
00194 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> activeVertexBuffer(CVertexBuffer& VB);
00195
00196 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> activeVertexBuffer(CVertexBuffer& VB, uint first, uint end);
00197
00198 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> render(CPrimitiveBlock& PB, CMaterial& Mat);
00199
00200 <font class="keyword">virtual</font> <font class="keywordtype">void</font> renderTriangles(CMaterial& Mat, uint32 *tri, uint32 ntris);
00201
00202 <font class="keyword">virtual</font> <font class="keywordtype">void</font> renderPoints(CMaterial& Mat, uint32 numPoints) ;
00203
00204
00205 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> swapBuffers();
00206
00207 <font class="keyword">virtual</font> uint getNumMatrix();
00208
00209 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> supportPaletteSkinning();
00210
00211 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> release();
00212
00213 <font class="keyword">virtual</font> TMessageBoxId systemMessageBox (<font class="keyword">const</font> <font class="keywordtype">char</font>* message, <font class="keyword">const</font> <font class="keywordtype">char</font>* title, TMessageBoxType type=okType, TMessageBoxIcon icon=noIcon);
00214
00215 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setupScissor (<font class="keyword">const</font> <font class="keyword">class</font> CViewport& viewport);
00216
00217 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setupViewport (<font class="keyword">const</font> <font class="keyword">class</font> CViewport& viewport);
00218
<a name="l00219"></a><a class="code" href="class_NL3D__CDriverGL.html#a32">00219</a> <font class="keyword">virtual</font> uint32 getImplementationVersion ()<font class="keyword"> const
</font>00220 <font class="keyword"> </font>{
00221 <font class="keywordflow">return</font> ReleaseVersion;
00222 }
00223
<a name="l00224"></a><a class="code" href="class_NL3D__CDriverGL.html#a33">00224</a> <font class="keyword">virtual</font> <font class="keyword">const</font> <font class="keywordtype">char</font>* getDriverInformation ()<font class="keyword">
</font>00225 <font class="keyword"> </font>{
00226 <font class="keywordflow">return</font> <font class="stringliteral">"Opengl 1.2 NeL Driver"</font>;
00227 }
00228
00229 <font class="keyword">virtual</font> <font class="keyword">const</font> <font class="keywordtype">char</font>* getVideocardInformation ();
00230
00231 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> isActive ();
00232
00233 <font class="keyword">virtual</font> <font class="keywordtype">void</font> showCursor (<font class="keywordtype">bool</font> b);
00234
00235 <font class="comment">// between 0.0 and 1.0</font>
00236 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setMousePos(<font class="keywordtype">float</font> x, <font class="keywordtype">float</font> y);
00237
00238 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setCapture (<font class="keywordtype">bool</font> b);
00239
00240 <font class="keyword">virtual</font> <font class="keywordtype">void</font> getWindowSize (uint32 &width, uint32 &height);
00241
00242 <font class="keyword">virtual</font> <font class="keywordtype">void</font> getBuffer (CBitmap &bitmap);
00243
00244 <font class="keyword">virtual</font> <font class="keywordtype">void</font> getZBuffer (std::vector<float> &zbuffer);
00245
00246 <font class="keyword">virtual</font> <font class="keywordtype">void</font> getBufferPart (CBitmap &bitmap, <a class="code" href="class_NLMISC__CRect.html">NLMISC::CRect</a> &rect);
00247
00248 <font class="keyword">virtual</font> <font class="keywordtype">void</font> getZBufferPart (std::vector<float> &zbuffer, <a class="code" href="class_NLMISC__CRect.html">NLMISC::CRect</a> &rect);
00249
00250 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setPolygonMode (TPolygonMode mode);
00251
00252 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setLight (uint8 num, <font class="keyword">const</font> CLight& light);
00253
00254 <font class="keyword">virtual</font> <font class="keywordtype">void</font> enableLight (uint8 num, <font class="keywordtype">bool</font> enable=<font class="keyword">true</font>);
00255
00256 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setAmbientColor (CRGBA color);
00257
00259 <font class="comment">// @{</font>
00260 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> fogEnabled();
00261 <font class="keyword">virtual</font> <font class="keywordtype">void</font> enableFog(<font class="keywordtype">bool</font> enable);
00263 <font class="keyword">virtual</font> <font class="keywordtype">void</font> setupFog(<font class="keywordtype">float</font> start, <font class="keywordtype">float</font> end, CRGBA color);
00264 <font class="comment">// @}</font>
00265
00266
00267 <font class="keyword">private</font>:
00268
00269 <font class="comment">// For fast vector/point multiplication.</font>
<a name="l00270"></a><a class="code" href="class_NL3D__CDriverGL__CMatrix3x4.html">00270</a> <font class="keyword">struct </font>CMatrix3x4
00271 {
00272 <font class="comment">// Order them in memory line first, for faster memory access.</font>
<a name="l00273"></a><a class="code" href="class_NL3D__CDriverGL__CMatrix3x4.html#m3">00273</a> <font class="keywordtype">float</font> a11, a12, a13, a14;
<a name="l00274"></a><a class="code" href="class_NL3D__CDriverGL__CMatrix3x4.html#m7">00274</a> <font class="keywordtype">float</font> a21, a22, a23, a24;
<a name="l00275"></a><a class="code" href="class_NL3D__CDriverGL__CMatrix3x4.html#m11">00275</a> <font class="keywordtype">float</font> a31, a32, a33, a34;
00276
00277 <font class="comment">// Copy from a matrix.</font>
00278 <font class="keywordtype">void</font> set(<font class="keyword">const</font> CMatrix &mat);
00279 <font class="comment">// mulAddvector. NB: in should be different as v!! (else don't work).</font>
<a name="l00280"></a><a class="code" href="class_NL3D__CDriverGL__CMatrix3x4.html#a1">00280</a> <font class="keywordtype">void</font> mulAddVector(<font class="keyword">const</font> CVector &in, <font class="keywordtype">float</font> scale, CVector &out)<font class="keyword">
</font>00281 <font class="keyword"> </font>{
00282 out.x+= (a11*in.x + a12*in.y + a13*in.z) * scale;
00283 out.y+= (a21*in.x + a22*in.y + a23*in.z) * scale;
00284 out.z+= (a31*in.x + a32*in.y + a33*in.z) * scale;
00285 }
00286 <font class="comment">// mulAddpoint. NB: in should be different as v!! (else don't work).</font>
<a name="l00287"></a><a class="code" href="class_NL3D__CDriverGL__CMatrix3x4.html#a2">00287</a> <font class="keywordtype">void</font> mulAddPoint(<font class="keyword">const</font> CVector &in, <font class="keywordtype">float</font> scale, CVector &out)<font class="keyword">
</font>00288 <font class="keyword"> </font>{
00289 out.x+= (a11*in.x + a12*in.y + a13*in.z + a14) * scale;
00290 out.y+= (a21*in.x + a22*in.y + a23*in.z + a24) * scale;
00291 out.z+= (a31*in.x + a32*in.y + a33*in.z + a34) * scale;
00292 }
00293 };
00294
00295
00296 <font class="keyword">private</font>:
00297 <font class="comment">// Version of the driver. Not the interface version!! Increment when implementation of the driver change.</font>
<a name="l00298"></a><a class="code" href="class_NL3D__CDriverGL.html#r0">00298</a> <font class="keyword">static</font> <font class="keyword">const</font> uint32 ReleaseVersion;
00299
<a name="l00300"></a><a class="code" href="class_NL3D__CDriverGL.html#o0">00300</a> <font class="keywordtype">bool</font> _FullScreen;
00301
00302 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00303 <font class="preprocessor"></font>
00304 <font class="keyword">friend</font> <font class="keyword">static</font> LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
00305
00306 HWND _hWnd;
00307 HDC _hDC;
00308 PIXELFORMATDESCRIPTOR _pfd;
00309 HGLRC _hRC;
00310 <font class="keyword">static</font> uint _Registered;
00311 DEVMODE _OldScreenMode;
00312 NLMISC::CWinEventEmitter _EventEmitter;
00313
00314 <font class="preprocessor">#elif defined (NL_OS_UNIX)
</font>00315 <font class="preprocessor"></font>
00316 Display *dpy;
00317 GLXContext ctx;
00318 Window win;
00319 Cursor cursor;
00320 NLMISC::CUnixEventEmitter _EventEmitter;
00321
00322 <font class="preprocessor">#ifdef XF86VIDMODE
</font>00323 <font class="preprocessor"></font> <font class="keywordtype">int</font> _OldDotClock; <font class="comment">// old dotclock</font>
00324 XF86VidModeModeLine _OldScreenMode; <font class="comment">// old modeline</font>
00325 <font class="keywordtype">int</font> _OldX, _OldY; <font class="comment">//Viewport settings</font>
00326 <font class="preprocessor">#endif //XF86VIDMODE
</font>00327 <font class="preprocessor"></font>
00328 <font class="preprocessor">#endif // NL_OS_UNIX
</font>00329 <font class="preprocessor"></font>
<a name="l00330"></a><a class="code" href="class_NL3D__CDriverGL.html#o1">00330</a> <font class="keywordtype">bool</font> _Initialized;
00331
00333 <font class="comment">// @{</font>
00334 <font class="comment">// OpenGL extensions Extensions.</font>
<a name="l00335"></a><a class="code" href="class_NL3D__CDriverGL.html#o2">00335</a> CGlExtensions _Extensions;
00336 <font class="comment">// Say if palette skinning can be done in Hardware</font>
<a name="l00337"></a><a class="code" href="class_NL3D__CDriverGL.html#o3">00337</a> <font class="keywordtype">bool</font> _PaletteSkinHard;
00338 <font class="comment">// @}</font>
00339
00340
00341 <font class="comment">// The vertex transform mode.</font>
<a name="l00342"></a><a class="code" href="class_NL3D__CDriverGL.html#o4">00342</a> uint _VertexMode;
00343
00344 <font class="comment">// To know if matrix setup has been changed from last activeVertexBuffer() (any call to setupViewMatrix() / setupModelMatrix()).</font>
<a name="l00345"></a><a class="code" href="class_NL3D__CDriverGL.html#o5">00345</a> <font class="keywordtype">bool</font> _MatrixSetupDirty;
00346
00347 <font class="comment">// To know if view matrix setup has been changed from last activeVertexBuffer() (any call to setupViewMatrix()).</font>
<a name="l00348"></a><a class="code" href="class_NL3D__CDriverGL.html#o6">00348</a> <font class="keywordtype">bool</font> _ViewMatrixSetupDirty;
00349
00350 <font class="comment">// for each model matrix, a flag to know if setuped.</font>
<a name="l00351"></a><a class="code" href="class_NL3D__CDriverGL.html#o7">00351</a> <a class="code" href="class_NLMISC__CBitSet.html">NLMISC::CBitSet</a> _ModelViewMatrixDirty;
00352 <font class="comment">// same flag, but for palette Skinning (because they don't share same setup).</font>
<a name="l00353"></a><a class="code" href="class_NL3D__CDriverGL.html#o8">00353</a> <a class="code" href="class_NLMISC__CBitSet.html">NLMISC::CBitSet</a> _ModelViewMatrixDirtyPaletteSkin;
00354
00355
00356 <font class="comment">// Current (OpenGL basis) View matrix.</font>
<a name="l00357"></a><a class="code" href="class_NL3D__CDriverGL.html#o9">00357</a> CMatrix _ViewMtx;
00358
00359 <font class="comment">// Current computed (OpenGL basis) ModelView matrix.</font>
<a name="l00360"></a><a class="code" href="class_NL3D__CDriverGL.html#o10">00360</a> CMatrix _ModelViewMatrix[MaxModelMatrix];
00361 <font class="comment">// For software skinning.</font>
<a name="l00362"></a><a class="code" href="class_NL3D__CDriverGL.html#o11">00362</a> CMatrix _ModelViewMatrixNormal[MaxModelMatrix];
<a name="l00363"></a><a class="code" href="class_NL3D__CDriverGL.html#o12">00363</a> CMatrix3x4 _ModelViewMatrix3x4[MaxModelMatrix];
<a name="l00364"></a><a class="code" href="class_NL3D__CDriverGL.html#o13">00364</a> CMatrix3x4 _ModelViewMatrixNormal3x4[MaxModelMatrix];
00365
00366
00367 <font class="comment">// Sofware Skinning.</font>
<a name="l00368"></a><a class="code" href="class_NL3D__CDriverGL.html#o14">00368</a> uint8 *_CurrentSoftSkinFlags;
<a name="l00369"></a><a class="code" href="class_NL3D__CDriverGL.html#o15">00369</a> uint8 *_CurrentSoftSkinSrc;
<a name="l00370"></a><a class="code" href="class_NL3D__CDriverGL.html#o16">00370</a> uint _CurrentSoftSkinNormalOff;
<a name="l00371"></a><a class="code" href="class_NL3D__CDriverGL.html#o17">00371</a> uint _CurrentSoftSkinPaletteSkinOff;
<a name="l00372"></a><a class="code" href="class_NL3D__CDriverGL.html#o18">00372</a> uint _CurrentSoftSkinWeightOff;
<a name="l00373"></a><a class="code" href="class_NL3D__CDriverGL.html#o19">00373</a> uint _CurrentSoftSkinSrcStride;
<a name="l00374"></a><a class="code" href="class_NL3D__CDriverGL.html#o20">00374</a> uint _CurrentSoftSkinFirst;
<a name="l00375"></a><a class="code" href="class_NL3D__CDriverGL.html#o21">00375</a> uint _CurrentSoftSkinEnd;
<a name="l00376"></a><a class="code" href="class_NL3D__CDriverGL.html#o22">00376</a> CVector *_CurrentSoftSkinVectorDst;
<a name="l00377"></a><a class="code" href="class_NL3D__CDriverGL.html#o23">00377</a> CVector *_CurrentSoftSkinNormalDst;
00378
00379 <font class="comment">// Fog.</font>
<a name="l00380"></a><a class="code" href="class_NL3D__CDriverGL.html#o24">00380</a> <font class="keywordtype">bool</font> _FogEnabled;
00381
00382 <font class="comment">// Num lights return by GL_MAX_LIGHTS</font>
<a name="l00383"></a><a class="code" href="class_NL3D__CDriverGL.html#o25">00383</a> uint _MaxDriverLight;
<a name="l00384"></a><a class="code" href="class_NL3D__CDriverGL.html#o26">00384</a> <font class="keywordtype">bool</font> _LightEnable[MaxLight]; <font class="comment">// Light enable.</font>
<a name="l00385"></a><a class="code" href="class_NL3D__CDriverGL.html#o27">00385</a> uint _LightMode[MaxLight]; <font class="comment">// Light mode.</font>
<a name="l00386"></a><a class="code" href="class_NL3D__CDriverGL.html#o28">00386</a> CVector _WorldLightPos[MaxLight]; <font class="comment">// World position of the lights.</font>
<a name="l00387"></a><a class="code" href="class_NL3D__CDriverGL.html#o29">00387</a> CVector _WorldLightDirection[MaxLight]; <font class="comment">// World direction of the lights.</font>
00388
00389 <font class="comment">// Prec settings, for optimisation.</font>
<a name="l00390"></a><a class="code" href="class_NL3D__CDriverGL.html#o30">00390</a> ITexture* _CurrentTexture[IDRV_MAT_MAXTEXTURES];
<a name="l00391"></a><a class="code" href="class_NL3D__CDriverGL.html#o31">00391</a> CMaterial* _CurrentMaterial;
<a name="l00392"></a><a class="code" href="class_NL3D__CDriverGL.html#o32">00392</a> CMaterial::CTexEnv _CurrentTexEnv[IDRV_MAT_MAXTEXTURES];
<a name="l00393"></a><a class="code" href="class_NL3D__CDriverGL.html#o33">00393</a> <font class="keywordtype">bool</font> _CurrentNormalize;
00394
00395 <font class="keyword">private</font>:
00396 <font class="keywordtype">bool</font> setupVertexBuffer(CVertexBuffer& VB);
00397 <font class="keywordtype">bool</font> activateTexture(uint stage, ITexture *tex);
00398 <font class="keywordtype">void</font> activateTexEnvMode(uint stage, <font class="keyword">const</font> CMaterial::CTexEnv &env);
00399 <font class="keywordtype">void</font> activateTexEnvColor(uint stage, <font class="keyword">const</font> CMaterial::CTexEnv &env);
00400
00401 <font class="comment">// Called by activeVertexBuffer when _ViewMatrixSetupDirty is true to clean the view matrix.</font>
00402 <font class="comment">// set _ViewMatrixSetupDirty to false;</font>
00403 <font class="keywordtype">void</font> cleanViewMatrix ();
00404
00405 <font class="comment">// According to extensions, retrieve GL tex format of the texture.</font>
00406 GLint getGlTextureFormat(ITexture& tex, <font class="keywordtype">bool</font> &compressed);
00407
00408
00409 <font class="comment">// Clip the wanted rectangle with window. return true if rect is not NULL.</font>
00410 <font class="keywordtype">bool</font> clipRect(<a class="code" href="class_NLMISC__CRect.html">NLMISC::CRect</a> &rect);
00411
00412
00413 <font class="comment">// software skinning. Use _CurrentSoftSkin* global setup.</font>
00414 <font class="keywordtype">void</font> computeSoftwareVertexSkinning(uint8 *pSrc, CVector *pVertexDst);
00415 <font class="keywordtype">void</font> computeSoftwareNormalSkinning(uint8 *pSrc, CVector *pNormalDst);
00416 <font class="keywordtype">void</font> refreshSoftwareSkinning();
00417
00418
00420 <font class="comment">// @{
</font>00422 <font class="comment"> sint beginMultiPass(const CMaterial &mat);
</font>00424 <font class="comment"> void setupPass(const CMaterial &mat, uint pass);
</font>00426 <font class="comment"> void endMultiPass(const CMaterial &mat);
</font><a name="l00428"></a><a class="code" href="class_NL3D__CDriverGL.html#o34">00428</a> <font class="comment"> CVertexBuffer *_LastVB;</font>
00429 <font class="comment">// @}</font>
00430
00431
00433 <font class="keywordtype">void</font> setupUVPtr(uint stage, CVertexBuffer &VB, uint uvId);
00434
00435 };
00436
00437 } <font class="comment">// NL3D</font>
00438
00439 <font class="preprocessor">#endif // NL_OPENGL_H
</font></div></pre>
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