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<h1>imesh/instmesh.h</h1><a href="instmesh_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 2005 by Jorrit Tyberghein</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00007"></a>00007 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public</span>
<a name="l00015"></a>00015 <span class="comment"> License along with this library; if not, write to the Free</span>
<a name="l00016"></a>00016 <span class="comment"> Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00017"></a>00017 <span class="comment">*/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifndef __CS_IMESH_INSTMESH_H__</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __CS_IMESH_INSTMESH_H__</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="scf_8h.html" title="Crystal Space Shared Class Facility (SCF).">csutil/scf.h</a>"</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">struct </span><a class="code" href="structiDocumentNode.html" title="Representation of a node in a document.">iDocumentNode</a>;
<a name="l00029"></a>00029 <span class="keyword">struct </span><a class="code" href="structiMaterialWrapper.html" title="A material wrapper is an engine-level object that wraps around an actual material...">iMaterialWrapper</a>;
<a name="l00030"></a>00030 <span class="keyword">struct </span><a class="code" href="structiRenderBuffer.html" title="This is a general buffer.">iRenderBuffer</a>;
<a name="l00031"></a>00031 <span class="keyword">struct </span><a class="code" href="structiMeshObject.html" title="This is a general mesh object that the engine can interact with.">iMeshObject</a>;
<a name="l00032"></a>00032
<a name="l00036"></a>00036 <span class="keyword">class </span><a class="code" href="classcsBox3.html" title="A bounding box in 3D space.">csBox3</a>;
<a name="l00037"></a>00037 <span class="keyword">class </span><a class="code" href="classcsColor.html" title="A class used to represent a color in RGB space.">csColor</a>;
<a name="l00038"></a>00038 <span class="keyword">class </span><a class="code" href="classcsColor4.html" title="A class used to represent a color in RGBA space.">csColor4</a>;
<a name="l00039"></a>00039 <span class="keyword">struct </span><a class="code" href="structcsTriangle.html" title="A triangle.">csTriangle</a>;
<a name="l00040"></a>00040 <span class="keyword">class </span><a class="code" href="classcsVector2.html" title="A 2D vector.">csVector2</a>;
<a name="l00041"></a>00041 <span class="keyword">class </span><a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>;
<a name="l00042"></a>00042
<a name="l00048"></a><a class="code" href="structiInstancingMeshCommonState.html">00048</a> <span class="keyword">struct </span><a class="code" href="structiInstancingMeshCommonState.html" title="The common interface between instancing meshes and factories.">iInstancingMeshCommonState</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="structiBase.html" title="This is the basic interface: all other interfaces should be derived from this one...">iBase</a>
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 SCF_INTERFACE (<a class="code" href="structiInstancingMeshCommonState.html" title="The common interface between instancing meshes and factories.">iInstancingMeshCommonState</a>, 1, 0, 0);
<a name="l00051"></a>00051
<a name="l00053"></a>00053 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshCommonState.html#b6a40331f312bc952389223846bd94ff" title="Set lighting.">SetLighting</a> (<span class="keywordtype">bool</span> l) = 0;
<a name="l00055"></a>00055 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="structiInstancingMeshCommonState.html#6bd8d10689ca1cb59a9d1dead114e83e" title="Is lighting enabled.">IsLighting</a> () <span class="keyword">const</span> = 0;
<a name="l00061"></a>00061 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshCommonState.html#0b25059ad984b3806863d206509c498b" title="Set manual colors.">SetManualColors</a> (<span class="keywordtype">bool</span> m) = 0;
<a name="l00063"></a>00063 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="structiInstancingMeshCommonState.html#567142cb14d92f1e66658b89ae365bf4" title="Are manual colors enabled?">IsManualColors</a> () <span class="keyword">const</span> = 0;
<a name="l00068"></a>00068 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshCommonState.html#77e5f3cf85ddfeea6530100944f27653" title="Set shadowing.">SetShadowCasting</a> (<span class="keywordtype">bool</span> m) = 0;
<a name="l00070"></a>00070 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="structiInstancingMeshCommonState.html#a02d8ccfd03a944fc5f97291218bc8ad" title="Is shadow casting enabled?">IsShadowCasting</a> () <span class="keyword">const</span> = 0;
<a name="l00079"></a>00079 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshCommonState.html#1ec9c8ec57dce78c645180e8ababf446" title="Set shadow receiving on.">SetShadowReceiving</a> (<span class="keywordtype">bool</span> m) = 0;
<a name="l00081"></a>00081 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="structiInstancingMeshCommonState.html#f3e78defef5ca085c7f0a191025dfe53" title="Is shadow receiving enabled?">IsShadowReceiving</a> () <span class="keyword">const</span> = 0;
<a name="l00082"></a>00082 };
<a name="l00083"></a>00083
<a name="l00098"></a><a class="code" href="structiInstancingMeshState.html">00098</a> <span class="keyword">struct </span><a class="code" href="structiInstancingMeshState.html" title="This interface describes the API for the instancing mesh object.">iInstancingMeshState</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="structiInstancingMeshCommonState.html" title="The common interface between instancing meshes and factories.">iInstancingMeshCommonState</a>
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 SCF_INTERFACE (<a class="code" href="structiInstancingMeshState.html" title="This interface describes the API for the instancing mesh object.">iInstancingMeshState</a>, 1, 0, 0);
<a name="l00101"></a>00101
<a name="l00105"></a>00105 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="structiInstancingMeshState.html#0565d911c52394e164e10298cf3e5ad2" title="Add an instance.">AddInstance</a> (<span class="keyword">const</span> <a class="code" href="classcsReversibleTransform.html" title="A class which defines a reversible transformation from one coordinate system to another...">csReversibleTransform</a>& trans) = 0;
<a name="l00106"></a>00106
<a name="l00110"></a>00110 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshState.html#dbd53ab85e5af4ffe20f7284acb3e183" title="Remove an instance.">RemoveInstance</a> (<span class="keywordtype">size_t</span> <span class="keywordtype">id</span>) = 0;
<a name="l00111"></a>00111
<a name="l00115"></a>00115 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshState.html#d2417028da5733f5fe9a7ec76d9a92a0" title="Remove all instances.">RemoveAllInstances</a> () = 0;
<a name="l00116"></a>00116
<a name="l00120"></a>00120 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingMeshState.html#432ee51fb3d8d7efa5b4a95c78925f07" title="Move an instance.">MoveInstance</a> (<span class="keywordtype">size_t</span> <span class="keywordtype">id</span>,
<a name="l00121"></a>00121 <span class="keyword">const</span> <a class="code" href="classcsReversibleTransform.html" title="A class which defines a reversible transformation from one coordinate system to another...">csReversibleTransform</a>& trans) = 0;
<a name="l00122"></a>00122
<a name="l00126"></a>00126 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsReversibleTransform.html" title="A class which defines a reversible transformation from one coordinate system to another...">csReversibleTransform</a>& <a class="code" href="structiInstancingMeshState.html#1e1171aacef77e8b38f9fdeb1435a437" title="Get instance transform.">GetInstanceTransform</a> (<span class="keywordtype">size_t</span> <span class="keywordtype">id</span>) = 0;
<a name="l00127"></a>00127 };
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="keyword">class </span><a class="code" href="classcsSphere.html" title="This class represents a sphere.">csSphere</a>;
<a name="l00130"></a>00130
<a name="l00153"></a><a class="code" href="structiInstancingFactoryState.html">00153</a> <span class="keyword">struct </span><a class="code" href="structiInstancingFactoryState.html" title="This interface describes the API for the instancing mesh factory.">iInstancingFactoryState</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="structiInstancingMeshCommonState.html" title="The common interface between instancing meshes and factories.">iInstancingMeshCommonState</a>
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 SCF_INTERFACE (<a class="code" href="structiInstancingFactoryState.html" title="This interface describes the API for the instancing mesh factory.">iInstancingFactoryState</a>, 1, 0, 0);
<a name="l00156"></a>00156
<a name="l00158"></a>00158 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#8d50e88c3833ad47a13dcb0b8856ce3f" title="Set the color to use. Will be added to the lighting values.">SetColor</a> (<span class="keyword">const</span> <a class="code" href="classcsColor.html" title="A class used to represent a color in RGB space.">csColor</a>& col) = 0;
<a name="l00160"></a>00160 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsColor.html" title="A class used to represent a color in RGB space.">csColor</a>& <a class="code" href="structiInstancingFactoryState.html#bc3449ffdb52d45739186caf2109e6bd" title="Get the color.">GetColor</a> () <span class="keyword">const</span> = 0;
<a name="l00161"></a>00161
<a name="l00165"></a>00165 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#f0bbc5c39fcc8d0b6d5b1e27e5a88092" title="Add a vertex.">AddVertex</a> (<span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>& v,
<a name="l00166"></a>00166 <span class="keyword">const</span> <a class="code" href="classcsVector2.html" title="A 2D vector.">csVector2</a>& uv, <span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>& normal,
<a name="l00167"></a>00167 <span class="keyword">const</span> <a class="code" href="classcsColor4.html" title="A class used to represent a color in RGBA space.">csColor4</a>& color) = 0;
<a name="l00168"></a>00168
<a name="l00170"></a>00170 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="structiInstancingFactoryState.html#210a4bba525eebb1c46e69a844eade3e" title="Get the number of vertices for this mesh.">GetVertexCount</a> () <span class="keyword">const</span> = 0;
<a name="l00174"></a>00174 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>* <a class="code" href="structiInstancingFactoryState.html#1444eee3ecdfa31d5935218bbdfd3fc8" title="Get the array of vertices.">GetVertices</a> () = 0;
<a name="l00178"></a>00178 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsVector2.html" title="A 2D vector.">csVector2</a>* <a class="code" href="structiInstancingFactoryState.html#608581163016367d80c804d5836b270b" title="Get the array of texels.">GetTexels</a> () = 0;
<a name="l00182"></a>00182 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>* <a class="code" href="structiInstancingFactoryState.html#fad2598d487551f967e84f94feced6a0" title="Get the array of normals.">GetNormals</a> () = 0;
<a name="l00186"></a>00186 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsColor4.html" title="A class used to represent a color in RGBA space.">csColor4</a>* <a class="code" href="structiInstancingFactoryState.html#18c692541aca6e22364189f39a7bfe68" title="Get the array of colors.">GetColors</a> () = 0;
<a name="l00187"></a>00187
<a name="l00191"></a>00191 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#22ea035568a6eb9150c9ea84bce06e73" title="Add a triangle.">AddTriangle</a> (<span class="keyword">const</span> <a class="code" href="structcsTriangle.html" title="A triangle.">csTriangle</a>& tri) = 0;
<a name="l00192"></a>00192
<a name="l00194"></a>00194 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="structiInstancingFactoryState.html#9cb094a15c93c107fbf12c483e18ca75" title="Get the number of triangles for this mesh.">GetTriangleCount</a> () <span class="keyword">const</span> = 0;
<a name="l00198"></a>00198 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="structcsTriangle.html" title="A triangle.">csTriangle</a>* <a class="code" href="structiInstancingFactoryState.html#fc464a2a3fb21902d64679967928e1a2" title="Get the array of triangles.">GetTriangles</a> () = 0;
<a name="l00199"></a>00199
<a name="l00205"></a>00205 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#93b5c9faed12bd7a1625d3f5b79a2c0b" title="Automatically calculate normals based on the current mesh.">CalculateNormals</a> (<span class="keywordtype">bool</span> compress = <span class="keyword">true</span>) = 0;
<a name="l00206"></a>00206
<a name="l00211"></a>00211 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#4f5bf6a15aa585948c995dd09d2f2cc1" title="Compress the vertex table.">Compress</a> () = 0;
<a name="l00212"></a>00212
<a name="l00216"></a>00216 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#20123b1d2d7604c43b1d77c3ef9249ae" title="Automatically generate a qad.">GenerateQuad</a> (<span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>& v1, <span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>& v2,
<a name="l00217"></a>00217 <span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>& v3, <span class="keyword">const</span> <a class="code" href="classcsVector3.html" title="A 3D vector.">csVector3</a>& v4) = 0;
<a name="l00218"></a>00218
<a name="l00224"></a>00224 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#ed96473fa1a7740d5fbcf582dc6893bd" title="Automatically generate a box.">GenerateBox</a> (<span class="keyword">const</span> <a class="code" href="classcsBox3.html" title="A bounding box in 3D space.">csBox3</a>& box) = 0;
<a name="l00225"></a>00225
<a name="l00237"></a>00237 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiInstancingFactoryState.html#c1d94ee9ae430ff13aaa855799718fa8" title="Automatically generate a sphere.">GenerateSphere</a> (<span class="keyword">const</span> <a class="code" href="classcsEllipsoid.html" title="This class represents an ellipsoid.">csEllipsoid</a>& sphere, <span class="keywordtype">int</span> rim_vertices,
<a name="l00238"></a>00238 <span class="keywordtype">bool</span> cyl_mapping = <span class="keyword">false</span>,
<a name="l00239"></a>00239 <span class="keywordtype">bool</span> toponly = <span class="keyword">false</span>,
<a name="l00240"></a>00240 <span class="keywordtype">bool</span> reversed = <span class="keyword">false</span>) = 0;
<a name="l00241"></a>00241
<a name="l00245"></a>00245 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="structiInstancingFactoryState.html#ecf18d021b459dde1db086b7c91352d9" title="Returns whether normals were autogenerated or manual.">IsAutoNormals</a> () <span class="keyword">const</span> = 0;
<a name="l00246"></a>00246 };
<a name="l00247"></a>00247
<a name="l00250"></a>00250 <span class="preprocessor">#endif // __CS_IMESH_INSTMESH_H__</span>
<a name="l00251"></a>00251 <span class="preprocessor"></span>
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