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+</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.2 on Wed May 30 22:01:13 2001 --> +<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:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>landscape.h</h1><a href="landscape_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_LANDSCAPE_H +</font>00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_LANDSCAPE_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 <font class="preprocessor">#include "<a class="code" href="class_id_h.html">nel/misc/class_id.h</a>"</font> +00032 <font class="preprocessor">#include "<a class="code" href="smart_ptr_h.html">nel/misc/smart_ptr.h</a>"</font> +00033 <font class="preprocessor">#include "<a class="code" href="triangle_h.html">nel/misc/triangle.h</a>"</font> +00034 <font class="preprocessor">#include "<a class="code" href="3d_zone_h.html">nel/3d/zone.h</a>"</font> +00035 <font class="preprocessor">#include "<a class="code" href="tile_bank_h.html">nel/3d/tile_bank.h</a>"</font> +00036 <font class="preprocessor">#include "<a class="code" href="patch_rdr_pass_h.html">nel/3d/patch_rdr_pass.h</a>"</font> +00037 <font class="preprocessor">#include "<a class="code" href="vertex_buffer_h.html">nel/3d/vertex_buffer.h</a>"</font> +00038 <font class="preprocessor">#include "<a class="code" href="primitive_block_h.html">nel/3d/primitive_block.h</a>"</font> +00039 <font class="preprocessor">#include "<a class="code" href="material_h.html">nel/3d/material.h</a>"</font> +00040 <font class="preprocessor">#include "<a class="code" href="tile_far_bank_h.html">nel/3d/tile_far_bank.h</a>"</font> +00041 <font class="preprocessor">#include "<a class="code" href="texture_near_h.html">nel/3d/texture_near.h</a>"</font> +00042 <font class="preprocessor">#include <map></font> +00043 +<a name="l00044"></a><a class="code" href="landscape_h.html#a0">00044</a> <font class="preprocessor">#define NL_MAX_SIZE_OF_TEXTURE_EDGE_SHIFT (NL_MAX_TILES_BY_PATCH_EDGE_SHIFT+NL_NUM_PIXELS_ON_FAR_TILE_EDGE_SHIFT) +</font><a name="l00045"></a><a class="code" href="landscape_h.html#a1">00045</a> <font class="preprocessor"></font><font class="preprocessor">#define NL_MAX_SIZE_OF_TEXTURE_EDGE (1<<NL_MAX_SIZE_OF_TEXTURE_EDGE_SHIFT) // Size max of a far texture edge in pixel +</font>00046 <font class="preprocessor"></font> +00047 +00048 <font class="keyword">namespace</font> NL3D +00049 { +00050 +00051 +00052 <font class="keyword">class </font>CHeightMap; +00053 +00054 +00055 <font class="comment">// ***************************************************************************</font> +00056 <font class="comment">// The maximum amount of different tiles in world.</font> +<a name="l00057"></a><a class="code" href="namespace_NL3D.html#a32">00057</a> <font class="keyword">const</font> sint NbTilesMax= 65536; +00058 <font class="comment">// Size of a CTextureNear. 256 by default (works everywhere).</font> +00059 <font class="comment">// Texures must be square, because of uvscalebias...</font> +<a name="l00060"></a><a class="code" href="namespace_NL3D.html#a33">00060</a> <font class="keyword">const</font> sint TextureNearSize= 256; +<a name="l00061"></a><a class="code" href="namespace_NL3D.html#a34">00061</a> <font class="keyword">const</font> sint NbTilesByLine= TextureNearSize/NL_TILE_LIGHTMAP_SIZE; +<a name="l00062"></a><a class="code" href="namespace_NL3D.html#a35">00062</a> <font class="keyword">const</font> sint NbTilesByTexture= NbTilesByLine*NbTilesByLine; +00063 +00064 +00065 +00066 <font class="comment">// *************************************************************************** +</font><a name="l00073"></a><a class="code" href="class_NL3D__EBadBind.html">00073</a> <font class="comment"></font><font class="keyword">struct </font>EBadBind : <font class="keyword">public</font> Exception +00074 { +00075 <font class="keyword">private</font>: +<a name="l00076"></a><a class="code" href="class_NL3D__EBadBind.html#o0">00076</a> <font class="keyword">mutable</font> std::string _Output; +00077 +00078 <font class="keyword">public</font>: +<a name="l00079"></a><a class="code" href="class_NL3D__EBadBind__CBindError.html">00079</a> <font class="keyword">struct </font>CBindError +00080 { +<a name="l00081"></a><a class="code" href="class_NL3D__EBadBind__CBindError.html#a0">00081</a> CBindError(sint z, sint p)<font class="keyword"> </font>{ZoneId= z; PatchId= p;} +<a name="l00082"></a><a class="code" href="class_NL3D__EBadBind__CBindError.html#m0">00082</a> sint ZoneId; +<a name="l00083"></a><a class="code" href="class_NL3D__EBadBind__CBindError.html#m1">00083</a> sint PatchId; +00084 }; +00085 +00086 +00087 <font class="comment">// The result list of bind errors.</font> +<a name="l00088"></a><a class="code" href="class_NL3D__EBadBind.html#m0">00088</a> std::list<CBindError> BindErrors; +00089 +00090 <font class="keyword">public</font>: +<a name="l00091"></a><a class="code" href="class_NL3D__EBadBind.html#a0">00091</a> EBadBind() : Exception( "Landscape Bind Error in (3DSMax indices!! (+1) ): " ) {} +00092 <font class="keyword">virtual</font> <font class="keyword">const</font> <font class="keywordtype">char</font> *what() <font class="keyword">const</font> <font class="keywordflow">throw</font>(); +00093 +00094 }; +00095 +00096 +00097 +00098 <font class="comment">// *************************************************************************** +</font><a name="l00119"></a><a class="code" href="class_NL3D__CLandscape.html">00119</a> <font class="comment"></font><font class="keyword">class </font>CLandscape : <font class="keyword">public</font> NLMISC::CRefCount +00120 { +00121 <font class="keyword">public</font>: +00122 <font class="comment">// The bank of tiles information.</font> +<a name="l00123"></a><a class="code" href="class_NL3D__CLandscape.html#m0">00123</a> CTileBank TileBank; +<a name="l00124"></a><a class="code" href="class_NL3D__CLandscape.html#m1">00124</a> CTileFarBank TileFarBank; +00125 +00126 <font class="keyword">public</font>: +00127 +00129 CLandscape(); +00131 ~CLandscape(); +00132 +00133 +00135 <font class="comment">// @{ +</font>00137 <font class="comment"> void init();</font> +00138 +00144 <font class="keywordtype">bool</font> addZone(<font class="keyword">const</font> CZone &newZone); +00145 +00151 <font class="keywordtype">bool</font> removeZone(uint16 zoneId); +00152 +00154 <font class="keywordtype">void</font> clear(); +00155 +00157 <font class="keywordtype">void</font> checkBinds() <font class="keywordflow">throw</font>(EBadBind); +00159 <font class="keywordtype">void</font> checkBinds(uint16 zoneId) <font class="keywordflow">throw</font>(EBadBind); +00160 +00166 <font class="keywordtype">bool</font> initTileBanks (); +00167 <font class="comment">// @}</font> +00168 +00169 +00171 <font class="comment">// @{ +</font>00173 <font class="comment"> void setTileNear (float tileNear); +</font><a name="l00175"></a><a class="code" href="class_NL3D__CLandscape.html#a10">00175</a> <font class="comment"> float getTileNear () const {return _TileDistNear;} +</font><a name="l00177"></a><a class="code" href="class_NL3D__CLandscape.html#a11">00177</a> <font class="comment"> void setThreshold (float thre) {_Threshold= thre;} +</font><a name="l00179"></a><a class="code" href="class_NL3D__CLandscape.html#a12">00179</a> <font class="comment"> float getThreshold () const {return _Threshold;}</font> +<a name="l00180"></a><a class="code" href="class_NL3D__CLandscape.html#a13">00180</a> <font class="keywordtype">void</font> setRefineMode(<font class="keywordtype">bool</font> enabled)<font class="keyword"> </font>{_RefineMode= enabled;} +<a name="l00181"></a><a class="code" href="class_NL3D__CLandscape.html#a14">00181</a> <font class="keywordtype">bool</font> getRefineMode()<font class="keyword"> const </font>{<font class="keywordflow">return</font> _RefineMode;} +00183 <font class="keywordtype">void</font> setTileMaxSubdivision (uint tileDiv); +00185 uint getTileMaxSubdivision (); +00186 +00187 <font class="comment">// TODO: other landscape param setup (Transition etc...).</font> +00188 <font class="comment">// Store it by landscape, and not only globally in CTessFace statics.</font> +00189 <font class="comment">// @}</font> +00190 +00191 +00193 <font class="comment">// @{ +</font>00197 <font class="comment"></font> <font class="keywordtype">void</font> clip(<font class="keyword">const</font> CVector &refineCenter, <font class="keyword">const</font> std::vector<CPlane> &pyramid); +00199 <font class="keywordtype">void</font> refine(<font class="keyword">const</font> CVector &refineCenter); +00201 <font class="keywordtype">void</font> render(IDriver *drv, <font class="keyword">const</font> CVector &refineCenter, <font class="keyword">const</font> std::vector<CPlane> &pyramid, <font class="keywordtype">bool</font> doTileAddPass=<font class="keyword">false</font>); +00203 <font class="keywordtype">void</font> refineAll(<font class="keyword">const</font> CVector &refineCenter); +00204 <font class="comment">// @}</font> +00205 +00206 +00208 <font class="comment">// @{ +</font>00216 <font class="comment"></font> <font class="keywordtype">void</font> buildCollideFaces(<font class="keyword">const</font> CAABBoxExt &bbox, std::vector<CTriangle> &faces, <font class="keywordtype">bool</font> faceSplit); +00220 <font class="keywordtype">void</font> buildCollideFaces(sint zoneId, sint patch, std::vector<CTriangle> &faces); +00221 <font class="comment">// @}</font> +00222 +00223 +00224 +00226 <font class="comment">// @{ +</font>00232 <font class="comment"></font> CZone* getZone (sint zoneId); +00238 <font class="keyword">const</font> CZone* getZone (sint zoneId) <font class="keyword">const</font>; +00239 <font class="comment">// @}</font> +00240 +00241 +00243 <font class="comment">// @{ +</font>00245 <font class="comment"> void flushTiles(IDriver *drv, uint16 tileStart, uint16 nbTiles); +</font>00247 <font class="comment"> void releaseTiles(uint16 tileStart, uint16 nbTiles);</font> +00248 +00250 <a class="code" href="class_NLMISC__CSmartPtr.html">NLMISC::CSmartPtr<ITexture></a> getTileTexture(uint16 tileId, CTile::TBitmap bitmapType, CVector &uvScaleBias); +00251 <font class="comment">// @}</font> +00252 +00254 <font class="comment">// @{ +</font>00262 <font class="comment"></font> <font class="keywordtype">void</font> setupStaticLight (<font class="keyword">const</font> CRGBA &diffuse, <font class="keyword">const</font> CRGBA &ambiant, <font class="keywordtype">float</font> multiply); +<a name="l00268"></a><a class="code" href="class_NL3D__CLandscape.html#a29">00268</a> <font class="keyword">const</font> CRGBA* getStaticLight ()<font class="keyword"> const +</font>00269 <font class="keyword"> </font>{ +00270 <font class="keywordflow">return</font> _LightValue; +00271 } +00272 <font class="comment">// @}</font> +00273 +00274 +00276 <font class="comment">// @{ +</font>00278 <font class="comment"> CVector getHeightFieldDeltaZ(float x, float y) const; +</font>00284 <font class="comment"></font> <font class="keywordtype">void</font> setHeightField(<font class="keyword">const</font> CHeightMap &hf); +00285 <font class="comment">// @}</font> +00286 +00287 +00288 +00289 <font class="comment">// ********************************</font> +00290 <font class="keyword">private</font>: +00291 <font class="comment">// Private part used by CPatch.</font> +<a name="l00292"></a><a class="code" href="class_NL3D__CLandscape.html#l0">00292</a> <font class="keyword">friend</font> <font class="keyword">class </font>CPatch; +<a name="l00293"></a><a class="code" href="class_NL3D__CLandscape.html#l1">00293</a> <font class="keyword">friend</font> <font class="keyword">class </font>CZone; +00294 +00295 <font class="comment">// Return the render pass for a far texture here.</font> +00296 CPatchRdrPass *getFarRenderPass(CPatch* pPatch, uint farIndex, <font class="keywordtype">float</font>& far1UScale, <font class="keywordtype">float</font>& far1VScale, <font class="keywordtype">float</font>& far1UBias, <font class="keywordtype">float</font>& far1VBias, <font class="keywordtype">bool</font>& bRot); +00297 <font class="comment">// Free the render pass for a far texture here.</font> +00298 <font class="keywordtype">void</font> freeFarRenderPass (CPatch* pPatch, CPatchRdrPass* pass, uint farIndex); +00299 <font class="comment">// Return the render pass for a tile Id, and a patch Lightmap.</font> +00300 CPatchRdrPass *getTileRenderPass(uint16 tileId, <font class="keywordtype">bool</font> additiveRdrPass); +00301 <font class="comment">// Return the UvScaleBias for a tile Id. uv.z has the scale info. uv.x has the BiasU, and uv.y has the BiasV.</font> +00302 <font class="comment">// if bitmap type is CTile::alpha, Return also the additionla rot for alpha (else 0).</font> +00303 <font class="keywordtype">void</font> getTileUvScaleBiasRot(uint16 tileId, CTile::TBitmap bitmapType, CVector &uvScaleBias, uint8 &rotAlpha); +00304 +00305 <font class="comment">// release Far render pass/reset Tile/Far render.</font> +00306 <font class="keywordtype">void</font> resetRenderFar(); +00308 <font class="keywordtype">void</font> forceMergeAtTileLevel(); +00309 +00310 <font class="comment">// Update globals value to CTessFace</font> +00311 <font class="keywordtype">void</font> updateGlobals (<font class="keyword">const</font> CVector &refineCenter) <font class="keyword">const</font>; +00312 +00313 <font class="keyword">private</font>: +<a name="l00314"></a><a class="code" href="class_NL3D__CLandscape.html#o0">00314</a> TZoneMap Zones; +00315 +00316 <font class="comment">// Parameters.</font> +<a name="l00317"></a><a class="code" href="class_NL3D__CLandscape.html#o1">00317</a> <font class="keywordtype">float</font> _TileDistNear; +<a name="l00318"></a><a class="code" href="class_NL3D__CLandscape.html#o2">00318</a> <font class="keywordtype">float</font> _Threshold; +<a name="l00319"></a><a class="code" href="class_NL3D__CLandscape.html#o3">00319</a> <font class="keywordtype">bool</font> _RefineMode; +<a name="l00320"></a><a class="code" href="class_NL3D__CLandscape.html#o4">00320</a> <font class="keywordtype">float</font> _FarTransition; +<a name="l00321"></a><a class="code" href="class_NL3D__CLandscape.html#o5">00321</a> uint _TileMaxSubdivision; +00322 +00323 <font class="comment">// The temp VB for tiles and far passes.</font> +<a name="l00324"></a><a class="code" href="class_NL3D__CLandscape.html#o6">00324</a> CVertexBuffer FarVB; +<a name="l00325"></a><a class="code" href="class_NL3D__CLandscape.html#o7">00325</a> CVertexBuffer TileVB; +00326 +00327 +00328 <font class="comment">// Tiles Types.</font> +00329 <font class="comment">//=============</font> +00330 <font class="comment">// Texture Map. Use a RefPtr because TileTextureMap must not reference the object, but the ptr.</font> +<a name="l00331"></a><a class="code" href="class_NL3D__CLandscape.html#u0">00331</a> <font class="keyword">typedef</font> <a class="code" href="class_NLMISC__CRefPtr.html">NLMISC::CRefPtr<ITexture></a> RPTexture; +<a name="l00332"></a><a class="code" href="class_NL3D__CLandscape.html#u1">00332</a> <font class="keyword">typedef</font> std::map<std::string, RPTexture> TTileTextureMap; +<a name="l00333"></a><a class="code" href="class_NL3D__CLandscape.html#u2">00333</a> <font class="keyword">typedef</font> TTileTextureMap::iterator ItTileTextureMap; +00334 <font class="comment">// RdrPass Set.</font> +<a name="l00335"></a><a class="code" href="class_NL3D__CLandscape.html#u3">00335</a> <font class="keyword">typedef</font> std::set<CPatchRdrPass> TTileRdrPassSet; +<a name="l00336"></a><a class="code" href="class_NL3D__CLandscape.html#u4">00336</a> <font class="keyword">typedef</font> TTileRdrPassSet::iterator ItTileRdrPassSet; +<a name="l00337"></a><a class="code" href="class_NL3D__CLandscape.html#u5">00337</a> <font class="keyword">typedef</font> <a class="code" href="class_NLMISC__CSmartPtr.html">NLMISC::CSmartPtr<CPatchRdrPass></a> TSPRenderPass; +00338 +00339 <font class="comment">// The additional realtime structure for a tile.</font> +<a name="l00340"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html">00340</a> <font class="keyword">struct </font>CTileInfo +00341 { +00342 <font class="comment">// NB: CSmartPtr are not used for simplicity, and because of TTileRdrPassSet...</font> +00343 <font class="comment">// CPatchRdrPass::RefCount are excplictly incremented/decremented...</font> +00344 <font class="comment">// The rdrpass for diffuse+Alpha material.</font> +<a name="l00345"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html#m0">00345</a> CPatchRdrPass *DiffuseRdrPass; +00346 <font class="comment">// The rdrpass for additive material (may be NULL if no additive part).</font> +<a name="l00347"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html#m1">00347</a> CPatchRdrPass *AdditiveRdrPass; +00348 <font class="comment">// The scale/Bias to access those tiles in the big texture.</font> +00349 <font class="comment">// uv.z has the scale info. uv.x has the BiasU, and uv.y has the BiasV.</font> +00350 <font class="comment">// Manages the demi-texel on tile border too.</font> +<a name="l00351"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html#m2">00351</a> CVector DiffuseUvScaleBias; +<a name="l00352"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html#m3">00352</a> CVector AlphaUvScaleBias; +<a name="l00353"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html#m4">00353</a> CVector AdditiveUvScaleBias; +00354 <font class="comment">// The additional rotation for this tile, in alpha.</font> +<a name="l00355"></a><a class="code" href="class_NL3D__CLandscape__CTileInfo.html#m5">00355</a> uint8 RotAlpha; +00356 }; +00357 +00358 +00359 <font class="comment">// Tiles Data.</font> +00360 <font class="comment">//=============</font> +00361 <font class="comment">// The map of tile texture loaded.</font> +<a name="l00362"></a><a class="code" href="class_NL3D__CLandscape.html#o8">00362</a> TTileTextureMap TileTextureMap; +00363 <font class="comment">// The set of tile Rdr Pass.</font> +<a name="l00364"></a><a class="code" href="class_NL3D__CLandscape.html#o9">00364</a> TTileRdrPassSet TileRdrPassSet; +00365 <font class="comment">// The parrallel array of tile of those existing in TileBank. size of NbTilesMax.</font> +<a name="l00366"></a><a class="code" href="class_NL3D__CLandscape.html#o10">00366</a> std::vector<CTileInfo*> TileInfos; +00367 <font class="comment">// The Lightmap rdrpass for tiles.</font> +00368 <font class="comment">// must have a vector of pointer, because of vector reallocation.</font> +<a name="l00369"></a><a class="code" href="class_NL3D__CLandscape.html#o11">00369</a> std::vector<TSPRenderPass> _TextureNears; +<a name="l00370"></a><a class="code" href="class_NL3D__CLandscape.html#o12">00370</a> uint _NFreeLightMaps; +00371 +00372 +00373 <font class="comment">// The Tile material.</font> +<a name="l00374"></a><a class="code" href="class_NL3D__CLandscape.html#o13">00374</a> CMaterial TileMaterial; +00375 +00376 <font class="comment">// The Far material.</font> +<a name="l00377"></a><a class="code" href="class_NL3D__CLandscape.html#o14">00377</a> CMaterial FarMaterial; +00378 +00379 +00380 <font class="comment">// *** Far texture </font> +00381 +00382 <font class="comment">// ** Some types</font> +00383 +00384 <font class="comment">// The vector of set of far render pass</font> +<a name="l00385"></a><a class="code" href="class_NL3D__CLandscape.html#u6">00385</a> <font class="keyword">typedef</font> std::set<TSPRenderPass> TSPRenderPassSet; +<a name="l00386"></a><a class="code" href="class_NL3D__CLandscape.html#u7">00386</a> <font class="keyword">typedef</font> TSPRenderPassSet::iterator ItSPRenderPassSet; +<a name="l00387"></a><a class="code" href="class_NL3D__CLandscape.html#u8">00387</a> <font class="keyword">typedef</font> std::vector<TSPRenderPassSet> TSPRdrPassSetVector; +<a name="l00388"></a><a class="code" href="class_NL3D__CLandscape.html#o15">00388</a> TSPRenderPassSet _FarRdrPassSet; <font class="comment">// Contain all the render pass not empty for pass0 and pass1</font> +<a name="l00389"></a><a class="code" href="class_NL3D__CLandscape.html#o16">00389</a> TSPRdrPassSetVector _FarRdrPassSetVectorFree; <font class="comment">// Contain the render pass not filled yet sorted by size for pass0 and pass1</font> +<a name="l00390"></a><a class="code" href="class_NL3D__CLandscape.html#o17">00390</a> <font class="keywordtype">bool</font> _FarInitialized; +00391 +00392 <font class="comment">// Used internaly by initTileBanks</font> +00393 <font class="keywordtype">bool</font> eraseTileFarIfNotGood (uint tileNumber, uint sizeOrder0, uint sizeOrder1, uint sizeOrder2); +00394 +00395 <font class="comment">// ** Some private methods</font> +00396 <font class="keyword">static</font> uint getRdrPassIndexWithSize (uint width, uint height); +00397 <font class="keywordtype">void</font> addPatch (); +00398 <font class="keywordtype">void</font> removePatch (); +00399 +00400 +00401 <font class="comment">// *** Lighting</font> +<a name="l00402"></a><a class="code" href="class_NL3D__CLandscape.html#o18">00402</a> CRGBA _LightValue[256]; +00403 +00404 <font class="keyword">private</font>: +00405 <font class="comment">// Internal only. Force load of the tile (with TileBank).</font> +00406 <font class="keywordtype">void</font> loadTile(uint16 tileId); +00407 <font class="keywordtype">void</font> releaseTile(uint16 tileId); +00408 ITexture *findTileTexture(<font class="keyword">const</font> std::string &textName); +00409 CPatchRdrPass *findTileRdrPass(<font class="keyword">const</font> CPatchRdrPass &pass); +00410 +00411 <font class="comment">// Tile LightMap mgt.</font> +00412 <font class="comment">// @{</font> +00413 <font class="comment">// Compute and get a lightmapId/lightmap renderpass.</font> +00414 <font class="comment">// lightmap returned is to be uses with getTileRenderPass(). The id returned must be stored.</font> +00415 uint getTileLightMap(CRGBA map[NL_TILE_LIGHTMAP_SIZE*NL_TILE_LIGHTMAP_SIZE], CPatchRdrPass *&lightmapRdrPass); +00416 <font class="comment">// tileLightMapId must be the id returned by getTileLightMap().</font> +00417 <font class="keywordtype">void</font> getTileLightMapUvInfo(uint tileLightMapId, CVector &uvScaleBias); +00418 <font class="comment">// tileLightMapId must be the id returned by getTileLightMap().</font> +00419 <font class="keywordtype">void</font> releaseTileLightMap(uint tileLightMapId); +00420 <font class="comment">// @}</font> +00421 +00422 +00423 <font class="comment">// check a zone, adding error to exception.</font> +00424 <font class="keywordtype">void</font> checkZoneBinds(CZone &curZone, EBadBind &bindError); +00425 +00426 +<a name="l00430"></a><a class="code" href="class_NL3D__CLandscape__CBezierPatchZ.html">00430</a> <font class="keyword">struct </font>CBezierPatchZ +00431 { +<a name="l00433"></a><a class="code" href="class_NL3D__CLandscape__CBezierPatchZ.html#m0">00433</a> <font class="keywordtype">float</font> Vertices[4]; +<a name="l00435"></a><a class="code" href="class_NL3D__CLandscape__CBezierPatchZ.html#m1">00435</a> <font class="keywordtype">float</font> Tangents[8]; +<a name="l00437"></a><a class="code" href="class_NL3D__CLandscape__CBezierPatchZ.html#m2">00437</a> <font class="keywordtype">float</font> Interiors[4]; +00438 +00440 <font class="keywordtype">void</font> makeInteriors(); +00442 <font class="keywordtype">float</font> eval(<font class="keywordtype">float</font> s, <font class="keywordtype">float</font> t) <font class="keyword">const</font>; <font class="comment">// s,t coordinates for quad.</font> +00443 }; +00444 +00445 +00446 <font class="comment">// HeightFields.</font> +<a name="l00447"></a><a class="code" href="class_NL3D__CLandscape__CHeightField.html">00447</a> <font class="keyword">struct </font>CHeightField +00448 { +<a name="l00449"></a><a class="code" href="class_NL3D__CLandscape__CHeightField.html#m0">00449</a> std::vector<CBezierPatchZ> ZPatchs; +00450 +<a name="l00452"></a><a class="code" href="class_NL3D__CLandscape__CHeightField.html#m2">00452</a> <font class="keywordtype">float</font> OriginX, OriginY; +<a name="l00454"></a><a class="code" href="class_NL3D__CLandscape__CHeightField.html#m4">00454</a> <font class="keywordtype">float</font> SizeX, SizeY; +<a name="l00455"></a><a class="code" href="class_NL3D__CLandscape__CHeightField.html#m6">00455</a> <font class="keywordtype">float</font> OOSizeX, OOSizeY; +<a name="l00457"></a><a class="code" href="class_NL3D__CLandscape__CHeightField.html#m7">00457</a> uint Width, Height; +00458 }; +<a name="l00459"></a><a class="code" href="class_NL3D__CLandscape.html#o19">00459</a> CHeightField _HeightField; +00460 +00461 }; +00462 +00463 +00464 +00465 } <font class="comment">// NL3D</font> +00466 +00467 +00468 <font class="preprocessor">#endif // NL_LANDSCAPE_H +</font>00469 <font class="preprocessor"></font> +00470 <font class="comment">/* End of landscape.h */</font> +</div></pre> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |