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<hr><h1>landscapevb_info.cpp</h1><a href="landscapevb__info_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 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">#include "<a class="code" href="std3d_8h.html">std3d.h</a>"</font>
00027
00028 <font class="preprocessor">#include "<a class="code" href="landscapevb__info_8h.html">3d/landscapevb_info.h</a>"</font>
00029 <font class="preprocessor">#include "<a class="code" href="vertex__buffer_8h.html">3d/vertex_buffer.h</a>"</font>
00030 <font class="preprocessor">#include "<a class="code" href="vertex__buffer__hard_8h.html">3d/vertex_buffer_hard.h</a>"</font>
00031 <font class="preprocessor">#include "<a class="code" href="landscapevb__allocator_8h.html">3d/landscapevb_allocator.h</a>"</font>
00032
00033
00034 <font class="keyword">namespace </font>NL3D
00035 {
00036
00037
00038 <font class="comment">// ***************************************************************************</font>
00039 <font class="comment">// ***************************************************************************</font>
00040 <font class="comment">// VertexBufferInfo.</font>
00041 <font class="comment">// ***************************************************************************</font>
00042 <font class="comment">// ***************************************************************************</font>
00043
00044
00045 <font class="comment">// ***************************************************************************</font>
<a name="l00046"></a><a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#c0">00046</a> <font class="keywordtype">void</font> CFarVertexBufferInfo::setupNullPointers()
00047 {
00048 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m3">VertexCoordPointer</a>= NULL;
00049 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m4">TexCoordPointer0</a>= NULL;
00050 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m5">TexCoordPointer1</a>= NULL;
00051 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m6">ColorPointer</a>= NULL;
00052 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m10">GeomInfoPointer</a>= NULL;
00053 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m11">DeltaPosPointer</a>= NULL;
00054 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m12">AlphaInfoPointer</a>= NULL;
00055 }
00056
00057
00058 <font class="comment">// ***************************************************************************</font>
<a name="l00059"></a><a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#c1">00059</a> <font class="keywordtype">void</font> CFarVertexBufferInfo::setupPointersForVertexProgram()
00060 {
00061 <font class="comment">// see CLandscapeVBAllocator for program definition.</font>
00062 <a class="code" href="types__nl_8h.html#a5">uint8</a> *vcoord= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)<a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m3">VertexCoordPointer</a>;
00063
00064 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m4">TexCoordPointer0</a>= vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m7">TexCoordOff0</a>;
00065 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m5">TexCoordPointer1</a>= vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m8">TexCoordOff1</a>;
00066 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m10">GeomInfoPointer</a>= vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m13">GeomInfoOff</a>;
00067 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m11">DeltaPosPointer</a>= vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m14">DeltaPosOff</a>;
00068 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m12">AlphaInfoPointer</a>= vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m15">AlphaInfoOff</a>;
00069 }
00070
00071
00072 <font class="comment">// ***************************************************************************</font>
<a name="l00073"></a><a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#a0">00073</a> <font class="keywordtype">void</font> CFarVertexBufferInfo::setupVertexBuffer(CVertexBuffer &vb, <font class="keywordtype">bool</font> forVertexProgram)
00074 {
00075 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m0">VertexFormat</a>= vb.getVertexFormat();
00076 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m1">VertexSize</a>= vb.getVertexSize();
00077 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m2">NumVertices</a>= vb.getNumVertices();
00078
00079 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m2">NumVertices</a>==0)
00080 {
00081 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#c0">setupNullPointers</a>();
00082 <font class="keywordflow">return</font>;
00083 }
00084
00085 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m3">VertexCoordPointer</a>= vb.getVertexCoordPointer();
00086
00087 <font class="keywordflow">if</font>(forVertexProgram)
00088 {
00089 <font class="comment">// With VertexCoordPointer setuped, init for VP.</font>
00090 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a1">NL3D_LANDSCAPE_VPPOS_TEX0</a>); <font class="comment">// v[8]= Tex0.</font>
00091 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a2">NL3D_LANDSCAPE_VPPOS_TEX1</a>); <font class="comment">// v[9]= Tex1.</font>
00092 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m13">GeomInfoOff</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a4">NL3D_LANDSCAPE_VPPOS_GEOMINFO</a>); <font class="comment">// v[10]= GeomInfos.</font>
00093 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m14">DeltaPosOff</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a5">NL3D_LANDSCAPE_VPPOS_DELTAPOS</a>); <font class="comment">// v[11]= EndPos-StartPos</font>
00094 <font class="comment">// Init Alpha Infos only if enabled (enabled if Value 5 are).</font>
00095 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m15">AlphaInfoOff</a>= 0;
00096 <font class="keywordflow">if</font>( vb.getVertexFormat() & (1<<<a class="code" href="landscapevb__allocator_8h.html#a6">NL3D_LANDSCAPE_VPPOS_ALPHAINFO</a>) )
00097 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m15">AlphaInfoOff</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a6">NL3D_LANDSCAPE_VPPOS_ALPHAINFO</a>); <font class="comment">// v[12]= AlphaInfos</font>
00098
00099 <font class="comment">// update Ptrs.</font>
00100 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#c1">setupPointersForVertexProgram</a>();
00101 }
00102 <font class="keywordflow">else</font>
00103 {
00104 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getTexCoordOff(0);
00105 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getTexCoordOff(1);
00106 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m4">TexCoordPointer0</a>= vb.getTexCoordPointer(0, 0);
00107 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m5">TexCoordPointer1</a>= vb.getTexCoordPointer(0, 1);
00108
00109 <font class="comment">// In Far0, we don't have Color component.</font>
00110 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m0">VertexFormat</a> & CVertexBuffer::PrimaryColorFlag)
00111 {
00112 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m9">ColorOff</a>= vb.getColorOff();
00113 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m6">ColorPointer</a>= vb.getColorPointer();
00114 }
00115 <font class="keywordflow">else</font>
00116 {
00117 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m9">ColorOff</a>= 0;
00118 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m6">ColorPointer</a>= NULL;
00119 }
00120 }
00121
00122 }
00123 <font class="comment">// ***************************************************************************</font>
<a name="l00124"></a><a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#a1">00124</a> <font class="keywordtype">void</font> CFarVertexBufferInfo::setupVertexBufferHard(IVertexBufferHard &vb, <font class="keywordtype">void</font> *vcoord, <font class="keywordtype">bool</font> forVertexProgram)
00125 {
00126 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m0">VertexFormat</a>= vb.getVertexFormat();
00127 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m1">VertexSize</a>= vb.getVertexSize();
00128 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m2">NumVertices</a>= vb.getNumVertices();
00129
00130 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m2">NumVertices</a>==0)
00131 {
00132 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#c0">setupNullPointers</a>();
00133 <font class="keywordflow">return</font>;
00134 }
00135
00136 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m3">VertexCoordPointer</a>= vcoord;
00137
00138 <font class="keywordflow">if</font>(forVertexProgram)
00139 {
00140 <font class="comment">// With VertexCoordPointer setuped, init for VP.</font>
00141 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a1">NL3D_LANDSCAPE_VPPOS_TEX0</a>); <font class="comment">// v[8]= Tex0.</font>
00142 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a2">NL3D_LANDSCAPE_VPPOS_TEX1</a>); <font class="comment">// v[9]= Tex1.</font>
00143 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m13">GeomInfoOff</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a4">NL3D_LANDSCAPE_VPPOS_GEOMINFO</a>); <font class="comment">// v[10]= GeomInfos.</font>
00144 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m14">DeltaPosOff</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a5">NL3D_LANDSCAPE_VPPOS_DELTAPOS</a>); <font class="comment">// v[11]= EndPos-StartPos</font>
00145 <font class="comment">// Init Alpha Infos only if enabled (enabled if Value 5 are).</font>
00146 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m15">AlphaInfoOff</a>= 0;
00147 <font class="keywordflow">if</font>( vb.getVertexFormat() & (1<<<a class="code" href="landscapevb__allocator_8h.html#a6">NL3D_LANDSCAPE_VPPOS_ALPHAINFO</a>) )
00148 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m15">AlphaInfoOff</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a6">NL3D_LANDSCAPE_VPPOS_ALPHAINFO</a>); <font class="comment">// v[12]= AlphaInfos</font>
00149
00150 <font class="comment">// update Ptrs.</font>
00151 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#c1">setupPointersForVertexProgram</a>();
00152 }
00153 <font class="keywordflow">else</font>
00154 {
00155 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getValueOff (CVertexBuffer::TexCoord0);
00156 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getValueOff (CVertexBuffer::TexCoord1);
00157 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m4">TexCoordPointer0</a>= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m7">TexCoordOff0</a>;
00158 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m5">TexCoordPointer1</a>= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m8">TexCoordOff1</a>;
00159
00160 <font class="comment">// In Far0, we don't have Color component.</font>
00161 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m0">VertexFormat</a> & CVertexBuffer::PrimaryColorFlag)
00162 {
00163 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m9">ColorOff</a>= vb.getValueOff (CVertexBuffer::PrimaryColor);
00164 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m6">ColorPointer</a>= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)vcoord + <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m9">ColorOff</a>;
00165 }
00166 <font class="keywordflow">else</font>
00167 {
00168 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m9">ColorOff</a>= 0;
00169 <a class="code" href="classNL3D_1_1CFarVertexBufferInfo.html#m6">ColorPointer</a>= NULL;
00170 }
00171 }
00172 }
00173
00174
00175 <font class="comment">// ***************************************************************************</font>
<a name="l00176"></a><a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#c0">00176</a> <font class="keywordtype">void</font> CNearVertexBufferInfo::setupNullPointers()
00177 {
00178 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m3">VertexCoordPointer</a>= NULL;
00179 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m4">TexCoordPointer0</a>= NULL;
00180 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m5">TexCoordPointer1</a>= NULL;
00181 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m6">TexCoordPointer2</a>= NULL;
00182 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m10">GeomInfoPointer</a>= NULL;
00183 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m11">DeltaPosPointer</a>= NULL;
00184 }
00185
00186
00187 <font class="comment">// ***************************************************************************</font>
<a name="l00188"></a><a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#c1">00188</a> <font class="keywordtype">void</font> CNearVertexBufferInfo::setupPointersForVertexProgram()
00189 {
00190 <font class="comment">// see CLandscapeVBAllocator for program definition.</font>
00191 <a class="code" href="types__nl_8h.html#a5">uint8</a> *vcoord= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)<a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m3">VertexCoordPointer</a>;
00192
00193 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m4">TexCoordPointer0</a>= vcoord + <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m7">TexCoordOff0</a>;
00194 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m5">TexCoordPointer1</a>= vcoord + <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m8">TexCoordOff1</a>;
00195 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m6">TexCoordPointer2</a>= vcoord + <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m9">TexCoordOff2</a>;
00196 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m10">GeomInfoPointer</a>= vcoord + <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m12">GeomInfoOff</a>;
00197 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m11">DeltaPosPointer</a>= vcoord + <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m13">DeltaPosOff</a>;
00198
00199 }
00200
00201
00202 <font class="comment">// ***************************************************************************</font>
<a name="l00203"></a><a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#a0">00203</a> <font class="keywordtype">void</font> CNearVertexBufferInfo::setupVertexBuffer(CVertexBuffer &vb, <font class="keywordtype">bool</font> forVertexProgram)
00204 {
00205 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m0">VertexFormat</a>= vb.getVertexFormat();
00206 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m1">VertexSize</a>= vb.getVertexSize();
00207 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m2">NumVertices</a>= vb.getNumVertices();
00208
00209 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m2">NumVertices</a>==0)
00210 {
00211 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#c0">setupNullPointers</a>();
00212 <font class="keywordflow">return</font>;
00213 }
00214
00215 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m3">VertexCoordPointer</a>= vb.getVertexCoordPointer();
00216
00217 <font class="keywordflow">if</font>(forVertexProgram)
00218 {
00219 <font class="comment">// With VertexCoordPointer setuped, init for VP.</font>
00220 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a1">NL3D_LANDSCAPE_VPPOS_TEX0</a>); <font class="comment">// v[8]= Tex0.</font>
00221 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a2">NL3D_LANDSCAPE_VPPOS_TEX1</a>); <font class="comment">// v[9]= Tex1.</font>
00222 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m9">TexCoordOff2</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a3">NL3D_LANDSCAPE_VPPOS_TEX2</a>); <font class="comment">// v[13]= Tex1.</font>
00223 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m12">GeomInfoOff</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a4">NL3D_LANDSCAPE_VPPOS_GEOMINFO</a>); <font class="comment">// v[10]= GeomInfos.</font>
00224 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m13">DeltaPosOff</a>= vb.getValueOffEx(<a class="code" href="landscapevb__allocator_8h.html#a5">NL3D_LANDSCAPE_VPPOS_DELTAPOS</a>); <font class="comment">// v[11]= EndPos-StartPos</font>
00225
00226 <font class="comment">// update Ptrs.</font>
00227 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#c1">setupPointersForVertexProgram</a>();
00228 }
00229 <font class="keywordflow">else</font>
00230 {
00231 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m4">TexCoordPointer0</a>= vb.getTexCoordPointer(0, 0);
00232 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m5">TexCoordPointer1</a>= vb.getTexCoordPointer(0, 1);
00233 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m6">TexCoordPointer2</a>= vb.getTexCoordPointer(0, 2);
00234
00235 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getTexCoordOff(0);
00236 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getTexCoordOff(1);
00237 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m9">TexCoordOff2</a>= vb.getTexCoordOff(2);
00238 }
00239 }
00240 <font class="comment">// ***************************************************************************</font>
<a name="l00241"></a><a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#a1">00241</a> <font class="keywordtype">void</font> CNearVertexBufferInfo::setupVertexBufferHard(IVertexBufferHard &vb, <font class="keywordtype">void</font> *vcoord, <font class="keywordtype">bool</font> forVertexProgram)
00242 {
00243 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m0">VertexFormat</a>= vb.getVertexFormat();
00244 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m1">VertexSize</a>= vb.getVertexSize();
00245 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m2">NumVertices</a>= vb.getNumVertices();
00246
00247 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m2">NumVertices</a>==0)
00248 {
00249 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#c0">setupNullPointers</a>();
00250 <font class="keywordflow">return</font>;
00251 }
00252
00253 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m3">VertexCoordPointer</a>= vcoord;
00254
00255 <font class="keywordflow">if</font>(forVertexProgram)
00256 {
00257 <font class="comment">// With VertexCoordPointer setuped, init for VP.</font>
00258 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a1">NL3D_LANDSCAPE_VPPOS_TEX0</a>); <font class="comment">// v[8]= Tex0.</font>
00259 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a2">NL3D_LANDSCAPE_VPPOS_TEX1</a>); <font class="comment">// v[9]= Tex1.</font>
00260 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m9">TexCoordOff2</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a3">NL3D_LANDSCAPE_VPPOS_TEX2</a>); <font class="comment">// v[9]= Tex1.</font>
00261 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m12">GeomInfoOff</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a4">NL3D_LANDSCAPE_VPPOS_GEOMINFO</a>); <font class="comment">// v[10]= GeomInfos.</font>
00262 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m13">DeltaPosOff</a>= vb.getValueOff(<a class="code" href="landscapevb__allocator_8h.html#a5">NL3D_LANDSCAPE_VPPOS_DELTAPOS</a>); <font class="comment">// v[11]= EndPos-StartPos</font>
00263
00264 <font class="comment">// update Ptrs.</font>
00265 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#c1">setupPointersForVertexProgram</a>();
00266 }
00267 <font class="keywordflow">else</font>
00268 {
00269 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m4">TexCoordPointer0</a>= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)vcoord + vb.getValueOff (CVertexBuffer::TexCoord0);
00270 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m5">TexCoordPointer1</a>= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)vcoord + vb.getValueOff (CVertexBuffer::TexCoord1);
00271 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m6">TexCoordPointer2</a>= (<a class="code" href="types__nl_8h.html#a5">uint8</a>*)vcoord + vb.getValueOff (CVertexBuffer::TexCoord2);
00272
00273 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m7">TexCoordOff0</a>= vb.getValueOff (CVertexBuffer::TexCoord0);
00274 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m8">TexCoordOff1</a>= vb.getValueOff (CVertexBuffer::TexCoord1);
00275 <a class="code" href="classNL3D_1_1CNearVertexBufferInfo.html#m9">TexCoordOff2</a>= vb.getValueOff (CVertexBuffer::TexCoord2);
00276 }
00277 }
00278
00279
00280 } <font class="comment">// NL3D</font>
</pre></div>
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