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<h1>ISceneCollisionManager.h</h1><a href="_i_scene_collision_manager_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2002-2009 Nikolaus Gebhardt</span>
<a name="l00002"></a>00002 <span class="comment">// This file is part of the "Irrlicht Engine".</span>
<a name="l00003"></a>00003 <span class="comment">// For conditions of distribution and use, see copyright notice in irrlicht.h</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="preprocessor">#ifndef __I_SCENE_COLLISION_MANAGER_H_INCLUDED__</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __I_SCENE_COLLISION_MANAGER_H_INCLUDED__</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="_i_reference_counted_8h.html">IReferenceCounted.h</a>"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "<a class="code" href="vector3d_8h.html">vector3d.h</a>"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include "<a class="code" href="triangle3d_8h.html">triangle3d.h</a>"</span>
<a name="l00011"></a>00011 <span class="preprocessor">#include "<a class="code" href="position2d_8h.html">position2d.h</a>"</span>
<a name="l00012"></a>00012 <span class="preprocessor">#include "<a class="code" href="line3d_8h.html">line3d.h</a>"</span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="keyword">namespace </span>irr
<a name="l00015"></a>00015 {
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="keyword">namespace </span>scene
<a name="l00018"></a>00018 {
<a name="l00019"></a>00019 <span class="keyword">class </span>ISceneNode;
<a name="l00020"></a>00020 <span class="keyword">class </span>ICameraSceneNode;
<a name="l00021"></a>00021 <span class="keyword">class </span>ITriangleSelector;
<a name="l00022"></a>00022
<a name="l00024"></a><a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html">00024</a> <span class="keyword">class </span><a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html" title="The Scene Collision Manager provides methods for performing collision tests and picking...">ISceneCollisionManager</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="classirr_1_1_i_reference_counted.html" title="Base class of most objects of the Irrlicht Engine.">IReferenceCounted</a>
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026 <span class="keyword">public</span>:
<a name="l00027"></a>00027
<a name="l00029"></a>00029
<a name="l00041"></a>00041 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#c47762d28d6576f60883a5f4f80311e6" title="Finds the collision point of a line and lots of triangles, if there is one.">getCollisionPoint</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1line3d.html" title="3D line between two points with intersection methods.">core::line3d<f32></a>& ray,
<a name="l00042"></a>00042 <a class="code" href="classirr_1_1scene_1_1_i_triangle_selector.html" title="Interface to return triangles with specific properties.">ITriangleSelector</a>* selector, <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a>& outCollisionPoint,
<a name="l00043"></a>00043 <a class="code" href="classirr_1_1core_1_1triangle3d.html" title="3d triangle template class for doing collision detection and other things.">core::triangle3df</a>& outTriangle, <span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>*& outNode) =0;
<a name="l00044"></a>00044
<a name="l00046"></a>00046
<a name="l00068"></a>00068 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a> <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#5824886c9b402f1e6048b171191aca23" title="Collides a moving ellipsoid with a 3d world with gravity and returns the resulting...">getCollisionResultPosition</a>(
<a name="l00069"></a>00069 <a class="code" href="classirr_1_1scene_1_1_i_triangle_selector.html" title="Interface to return triangles with specific properties.">ITriangleSelector</a>* selector,
<a name="l00070"></a>00070 <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a> &ellipsoidPosition,
<a name="l00071"></a>00071 <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a>& ellipsoidRadius,
<a name="l00072"></a>00072 <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a>& ellipsoidDirectionAndSpeed,
<a name="l00073"></a>00073 <a class="code" href="classirr_1_1core_1_1triangle3d.html" title="3d triangle template class for doing collision detection and other things.">core::triangle3df</a>& triout,
<a name="l00074"></a>00074 <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a>& hitPosition,
<a name="l00075"></a>00075 <span class="keywordtype">bool</span>& outFalling,
<a name="l00076"></a>00076 <span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>*& outNode,
<a name="l00077"></a>00077 <a class="code" href="namespaceirr.html#0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> slidingSpeed = 0.0005f,
<a name="l00078"></a>00078 <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a>& gravityDirectionAndSpeed
<a name="l00079"></a>00079 = <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a>(0.0f, 0.0f, 0.0f)) = 0;
<a name="l00080"></a>00080
<a name="l00082"></a>00082
<a name="l00088"></a>00088 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1core_1_1line3d.html" title="3D line between two points with intersection methods.">core::line3d<f32></a> <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#db95809ed422e138405f30844740666b" title="Returns a 3d ray which would go through the 2d screen coodinates.">getRayFromScreenCoordinates</a>(
<a name="l00089"></a>00089 <span class="keyword">const</span> core::position2d<s32> & pos, <a class="code" href="classirr_1_1scene_1_1_i_camera_scene_node.html" title="Scene Node which is a (controlable) camera.">ICameraSceneNode</a>* camera = 0) = 0;
<a name="l00090"></a>00090
<a name="l00092"></a>00092
<a name="l00102"></a>00102 <span class="keyword">virtual</span> core::position2d<s32> <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#664fb2a7fd950996ebdf47411b4de443" title="Calculates 2d screen position from a 3d position.">getScreenCoordinatesFrom3DPosition</a>(
<a name="l00103"></a>00103 <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a> & pos, <a class="code" href="classirr_1_1scene_1_1_i_camera_scene_node.html" title="Scene Node which is a (controlable) camera.">ICameraSceneNode</a>* camera=0) = 0;
<a name="l00104"></a>00104
<a name="l00106"></a>00106
<a name="l00121"></a>00121 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>* <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#ca97a47ae237373bbd681268a462f4a0" title="Gets the scene node, which is currently visible under the given screencoordinates...">getSceneNodeFromScreenCoordinatesBB</a>(<span class="keyword">const</span> core::position2d<s32>& pos,
<a name="l00122"></a>00122 <a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> idBitMask=0, <span class="keywordtype">bool</span> bNoDebugObjects=<span class="keyword">false</span>, <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>* root=0) =0;
<a name="l00123"></a>00123
<a name="l00125"></a>00125
<a name="l00137"></a>00137 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>* <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#420ffad2d3a8bcd2f51b504cb8709ac6" title="Returns the nearest scene node which collides with a 3d ray and whose id matches...">getSceneNodeFromRayBB</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1line3d.html" title="3D line between two points with intersection methods.">core::line3d<f32></a>& ray,
<a name="l00138"></a>00138 <a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> idBitMask=0, <span class="keywordtype">bool</span> bNoDebugObjects=<span class="keyword">false</span>, <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>* root=0) =0;
<a name="l00139"></a>00139
<a name="l00141"></a>00141
<a name="l00157"></a>00157 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>* <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#b29e0a261409a95a20e15ee09cc0de64" title="Get the scene node, which the given camera is looking at and whose id matches the...">getSceneNodeFromCameraBB</a>(<a class="code" href="classirr_1_1scene_1_1_i_camera_scene_node.html" title="Scene Node which is a (controlable) camera.">ICameraSceneNode</a>* camera,
<a name="l00158"></a>00158 <a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> idBitMask=0, <span class="keywordtype">bool</span> bNoDebugObjects = <span class="keyword">false</span>) = 0;
<a name="l00159"></a>00159
<a name="l00161"></a>00161
<a name="l00187"></a>00187 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a>* <a class="code" href="classirr_1_1scene_1_1_i_scene_collision_manager.html#25af822d52bce9acd88adfc7ce484982" title="Perform a ray/box and ray/triangle collision check on a heirarchy of scene nodes...">getSceneNodeAndCollisionPointFromRay</a>(
<a name="l00188"></a>00188 <a class="code" href="classirr_1_1core_1_1line3d.html" title="3D line between two points with intersection methods.">core::line3df</a> ray,
<a name="l00189"></a>00189 <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3df</a> & outCollisionPoint,
<a name="l00190"></a>00190 <a class="code" href="classirr_1_1core_1_1triangle3d.html" title="3d triangle template class for doing collision detection and other things.">core::triangle3df</a> & outTriangle,
<a name="l00191"></a>00191 <a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> idBitMask = 0,
<a name="l00192"></a>00192 <a class="code" href="classirr_1_1scene_1_1_i_scene_node.html" title="Scene node interface.">ISceneNode</a> * collisionRootNode = 0,
<a name="l00193"></a>00193 <span class="keywordtype">bool</span> noDebugObjects = <span class="keyword">false</span>) = 0;
<a name="l00194"></a>00194 };
<a name="l00195"></a>00195
<a name="l00196"></a>00196
<a name="l00197"></a>00197 } <span class="comment">// end namespace scene</span>
<a name="l00198"></a>00198 } <span class="comment">// end namespace irr</span>
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="preprocessor">#endif</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span>
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