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<li class="navelem"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html">COpenGLScene</a> </li>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">mrpt::opengl::COpenGLScene Class Reference<div class="ingroups"><a class="el" href="group__mrpt__opengl__grp.html">[mrpt-opengl]</a></div></div> </div>
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<!-- doxytag: class="mrpt::opengl::COpenGLScene" --><!-- doxytag: inherits="mrpt::utils::CSerializable" --><hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>This class allows the user to create, load, save, and render 3D scenes using OpenGL primitives. </p>
<p>The class can be understood as a program to be run over OpenGL, containing a sequence of viewport definitions, rendering primitives, etc...</p>
<p>It can contain from 1 up to any number of <b>Viewports</b>, each one associated a set of OpenGL objects and, optionally, a preferred camera position. Both orthogonal (2D/3D) and projection camera models can be used for each viewport independently, greatly increasing the possibilities of rendered scenes.</p>
<p>An object of <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html" title="This class allows the user to create, load, save, and render 3D scenes using OpenGL primitives...">COpenGLScene</a> always contains at least one viewport (utils::COpenGLViewport), named "main". Optionally, any number of other viewports may exist. Viewports are referenced by their names, case-sensitive strings. Each viewport contains a different 3D scene (i.e. they render different objects), though a mechanism exist to share the same 3D scene by a number of viewports so memory is not wasted replicating the same objects (see <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_viewport.html#ad8d6f6063748c17f8b82ee69996e54db" title="Set this viewport as a clone of some other viewport, given its name - as a side effect, current list of internal OpenGL objects is cleared.">COpenGLViewport::setCloneView</a> ).</p>
<p>The main rendering method, <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a00069dd515365ac7f2bcd035e6bfaee5" title="Render this scene.">COpenGLScene::render()</a>, assumes a viewport has been set-up for the entire target window. That method will internally make the required calls to opengl for creating the additional viewports. Note that only the depth buffer is cleared by default for each (non-main) viewport, to allow transparencies. This can be disabled by the approppriate member in <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_viewport.html" title="A viewport within a COpenGLScene, containing a set of OpenGL objects to render.">COpenGLViewport</a>.</p>
<p>An object <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html" title="This class allows the user to create, load, save, and render 3D scenes using OpenGL primitives...">COpenGLScene</a> can be saved to a ".3Dscene" file using CFileOutputStream, for posterior visualization from the standalone application <a href="http://www.mrpt.org/Application:SceneViewer">SceneViewer</a>. It can be also displayed in real-time using <a class="el" href="classmrpt_1_1gui_1_1_c_display_window3_d.html" title="A graphical user interface (GUI) for efficiently rendering 3D scenes in real-time.">gui::CDisplayWindow3D</a>. </p>
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<p><code>#include <<a class="el" href="_c_open_g_l_scene_8h_source.html">mrpt/opengl/COpenGLScene.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for mrpt::opengl::COpenGLScene:</div>
<div class="dyncontent">
<div class="center"><img src="classmrpt_1_1opengl_1_1_c_open_g_l_scene__inherit__graph.png" border="0" usemap="#mrpt_1_1opengl_1_1_c_open_g_l_scene_inherit__map" alt="Inheritance graph"/></div>
<map name="mrpt_1_1opengl_1_1_c_open_g_l_scene_inherit__map" id="mrpt_1_1opengl_1_1_c_open_g_l_scene_inherit__map">
<area shape="rect" id="node2" href="classmrpt_1_1utils_1_1_c_serializable.html" title="The virtual base class which provides a unified interface for all persistent objects in MRPT..." alt="" coords="21,80,185,107"/><area shape="rect" id="node4" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system." alt="" coords="36,5,171,32"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classmrpt_1_1opengl_1_1_c_open_g_l_scene-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#af281f8a140eb0f3e598fe0b4a838c480">COpenGLScene</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#af281f8a140eb0f3e598fe0b4a838c480"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a31d7c94a04b29f7c2a393928e241c05b">~COpenGLScene</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor: <a href="#a31d7c94a04b29f7c2a393928e241c05b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html">COpenGLScene</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a1535e81e1543a3b54d487561473d16ec">operator=</a> (const <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html">COpenGLScene</a> &obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy operator: <a href="#a1535e81e1543a3b54d487561473d16ec"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a97b7b2400e50818f59951d2ddad6f265">COpenGLScene</a> (const <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html">COpenGLScene</a> &obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor: <a href="#a97b7b2400e50818f59951d2ddad6f265"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<class T > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a918a3ae921f3e713c622a5a1a91e384a">insertCollection</a> (const T &objs, const <a class="el" href="classstd_1_1string.html">std::string</a> &vpn=<a class="el" href="classstd_1_1string.html">std::string</a>("main"))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Inserts a set of objects into the scene, in the given viewport ("main" by default). <a href="#a918a3ae921f3e713c622a5a1a91e384a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ae064f78749e487a6d867329894e35e2a">insert</a> (const <a class="el" href="structmrpt_1_1opengl_1_1_c_renderizable_ptr.html">CRenderizablePtr</a> &newObject, const <a class="el" href="classstd_1_1string.html">std::string</a> &viewportName=<a class="el" href="classstd_1_1string.html">std::string</a>("main"))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Insert a new object into the scene, in the given viewport (by default, into the "main" viewport). <a href="#ae064f78749e487a6d867329894e35e2a"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<class T_it > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a804a69b03026df45a46413967ea85ead">insert</a> (const T_it &begin, const T_it &end, const <a class="el" href="classstd_1_1string.html">std::string</a> &vpn=<a class="el" href="classstd_1_1string.html">std::string</a>("main"))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Inserts a set of objects into the scene, in the given viewport ("main" by default). <a href="#a804a69b03026df45a46413967ea85ead"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_viewport_ptr.html">COpenGLViewportPtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a8a4f13ec31c66d239f5d9e80382b23fd">createViewport</a> (const <a class="el" href="classstd_1_1string.html">std::string</a> &viewportName)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a new viewport, adding it to the scene and returning a pointer to the new object. <a href="#a8a4f13ec31c66d239f5d9e80382b23fd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_viewport_ptr.html">COpenGLViewportPtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ab93f576a7b0df4090c194b8842a7c0c5">getViewport</a> (const <a class="el" href="classstd_1_1string.html">std::string</a> &viewportName) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the viewport with the given name, or NULL if it does not exist. <a href="#ab93f576a7b0df4090c194b8842a7c0c5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a00069dd515365ac7f2bcd035e6bfaee5">render</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Render this scene. <a href="#a00069dd515365ac7f2bcd035e6bfaee5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#adcfa3ce6d4d07c4d4ffd7afd95214baf">viewportsCount</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a24eed050e59eee49cc2daded89efc564">clear</a> (bool createMainViewport=true)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Clear the list of objects and viewports in the scene, deleting objects' memory, and leaving just the default viewport with the default values. <a href="#a24eed050e59eee49cc2daded89efc564"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#af18cbd0e038b53e46e350a3b92307b00">enableFollowCamera</a> (bool enabled)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">If disabled (default), the SceneViewer application will ignore the camera of the "main" viewport and keep the viewport selected by the user by hand; otherwise, the camera in the "main" viewport prevails. <a href="#af18cbd0e038b53e46e350a3b92307b00"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a499327ff3ed1c2f0db0e45f09be2fd94">followCamera</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the value of "followCamera". <a href="#a499327ff3ed1c2f0db0e45f09be2fd94"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmrpt_1_1opengl_1_1_c_renderizable_ptr.html">CRenderizablePtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a7c79a6df510a52e30903e5bf96405b44">getByName</a> (const <a class="el" href="classstd_1_1string.html">std::string</a> &str, const <a class="el" href="classstd_1_1string.html">std::string</a> &viewportName=<a class="el" href="classstd_1_1string.html">std::string</a>("main"))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the first object with a given name, or NULL (an empty smart pointer) if not found. <a href="#a7c79a6df510a52e30903e5bf96405b44"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T::SmartPtr </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a51cf5502fa4425de1e5591e355a6ceaa">getByClass</a> (const size_t &ith=0) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the i'th object of a given class (or of a descendant class), or NULL (an empty smart pointer) if not found. <a href="#a51cf5502fa4425de1e5591e355a6ceaa"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a2c5c0641df19a3dfef77379291d32ffc">removeObject</a> (const <a class="el" href="structmrpt_1_1opengl_1_1_c_renderizable_ptr.html">CRenderizablePtr</a> &obj, const <a class="el" href="classstd_1_1string.html">std::string</a> &viewportName=<a class="el" href="classstd_1_1string.html">std::string</a>("main"))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes the given object from the scene (it also deletes the object to free its memory). <a href="#a2c5c0641df19a3dfef77379291d32ffc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a52c7944386a741c622964cc56bfed2dc">initializeAllTextures</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initializes all textures in the scene (See <a class="el" href="classmrpt_1_1opengl_1_1_c_textured_object.html#a09f8fbb3a7a6edad2ccd601956a42f02" title="VERY IMPORTANT: If you use a multi-thread application, you MUST call this from the same thread that w...">opengl::CTexturedPlane::loadTextureInOpenGL</a>) <a href="#a52c7944386a741c622964cc56bfed2dc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a7cd4276b96189e69867613e3d7cec941">dumpListOfObjects</a> (<a class="el" href="classmrpt_1_1utils_1_1_c_string_list.html">utils::CStringList</a> &lst)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Retrieves a list of all objects in text form. <a href="#a7cd4276b96189e69867613e3d7cec941"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a48c4ac59331686468aa7067e302125f4">saveToFile</a> (const <a class="el" href="classstd_1_1string.html">std::string</a> &fil) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Saves the scene to a 3Dscene file, loadable by the application SceneViewer3D. <a href="#a48c4ac59331686468aa7067e302125f4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a600852adb7f6225203649d8f73e69127">loadFromFile</a> (const <a class="el" href="classstd_1_1string.html">std::string</a> &fil)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Loads the scene from a 3Dscene file, the format used by the application SceneViewer3D. <a href="#a600852adb7f6225203649d8f73e69127"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#aa1b669e0066dffe083aba3a4e889e1ee">traceRay</a> (const <a class="el" href="classmrpt_1_1poses_1_1_c_pose3_d.html">mrpt::poses::CPose3D</a> &o, double &dist) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Traces a ray. <a href="#aa1b669e0066dffe083aba3a4e889e1ee"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<typename FUNCTOR > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ac0bf8147e3339b923b058ad5c5b2ffc2">visitAllObjects</a> (FUNCTOR functor) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept only one argument of type "const mrpt::opengl::CRenderizablePtr &". <a href="#ac0bf8147e3339b923b058ad5c5b2ffc2"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<typename FUNCTOR , typename EXTRA_PARAM > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a4344298ca692f0182d0f4fbee3b772db">visitAllObjects</a> (FUNCTOR functor, const EXTRA_PARAM &userParam) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept a first argument of type "const mrpt::opengl::CRenderizablePtr &" and a second one of type EXTRA_PARAM. <a href="#a4344298ca692f0182d0f4fbee3b772db"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classmrpt_1_1utils_1_1_c_object_ptr.html">mrpt::utils::CObjectPtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_object.html#a534695890364f4b916bba07dad311bcf">duplicateGetSmartPtr</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer). <a href="#a534695890364f4b916bba07dad311bcf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classmrpt_1_1utils_1_1_c_object.html">CObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_object.html#a9ef7857a0b36059c078e195a0a65ac00">clone</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Cloning interface for smart pointers. <a href="#a9ef7857a0b36059c078e195a0a65ac00"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static const <br class="typebreak"/>
<a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_object.html#acb51e4dd811d62c2696aee449d0a4715">classCObject</a></td></tr>
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Protected Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classstd_1_1vector.html">std::vector</a><br class="typebreak"/>
< <a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_viewport_ptr.html">COpenGLViewportPtr</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a0ffb40365f31320349e432c74c05aa52">TListViewports</a></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a0b6b801e67bca3d8e0d355e7035f8013">writeToStream</a> (<a class="el" href="classmrpt_1_1utils_1_1_c_stream.html">mrpt::utils::CStream</a> &out, int *getVersion) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Introduces a pure virtual method responsible for writing to a <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html" title="This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...">CStream</a>. <a href="#a0b6b801e67bca3d8e0d355e7035f8013"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a73ba83035a64939cdc3aa1c0dfed23ec">readFromStream</a> (<a class="el" href="classmrpt_1_1utils_1_1_c_stream.html">mrpt::utils::CStream</a> &in, int version)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Introduces a pure virtual method responsible for loading from a <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html" title="This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...">CStream</a> This can not be used directly be users, instead use "stream >> object;" for reading it from a stream or "stream >> object_ptr;" if the class is unknown apriori. <a href="#a73ba83035a64939cdc3aa1c0dfed23ec"></a><br/></td></tr>
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Static Protected Member Functions</h2></td></tr>
<tr><td class="memTemplParams" colspan="2">template<typename FUNCTOR > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">static void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a1bf009bc3ad692dfed82de5fa5ca83b1">internal_visitAllObjects</a> (FUNCTOR functor, const <a class="el" href="structmrpt_1_1opengl_1_1_c_renderizable_ptr.html">CRenderizablePtr</a> &o)</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a60c760e84c40bd2a94a03a266c25ae8e">m_followCamera</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a0ffb40365f31320349e432c74c05aa52">TListViewports</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#af19e790fa06ff73b7c80ba4ebcd5ca2c">m_viewports</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The list of viewports, indexed by name. <a href="#af19e790fa06ff73b7c80ba4ebcd5ca2c"></a><br/></td></tr>
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RTTI stuff</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static const <br class="typebreak"/>
<a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a28ec2a03d277a8469b8ecfc81892afdf">classCSerializable</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::utils::CStream</a></td></tr>
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RTTI stuff</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_scene_ptr.html">COpenGLScenePtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a48b4ab9eee6759a32bf96b194de555a0">SmartPtr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structmrpt_1_1utils_1_1_c_l_a_s_s_i_n_i_t.html">mrpt::utils::CLASSINIT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ada972b2db5f684b88621c103ed1e5f19">_init_COpenGLScene</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a4f47c5072d1a50575ccea345b64420a1">classCOpenGLScene</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static const <br class="typebreak"/>
<a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#aba905788f4ba15d30e867e03a476d1a1">classinfo</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static const <br class="typebreak"/>
<a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a9995fecbd248004367e2b499b2900b1f">_GetBaseClass</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual const <br class="typebreak"/>
<a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a4806aadda700ede8ada7e24487e95dcb">GetRuntimeClass</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns information about the class of an object in runtime. <a href="#a4806aadda700ede8ada7e24487e95dcb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classmrpt_1_1utils_1_1_c_object.html">mrpt::utils::CObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a9b3a8da932f784bb49c32e49dcda3b96">duplicate</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a copy of the object, indepently of its class. <a href="#a9b3a8da932f784bb49c32e49dcda3b96"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classmrpt_1_1utils_1_1_c_object.html">mrpt::utils::CObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ab6610950f6cb1f37f5f275cddaea1f82">CreateObject</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_scene_ptr.html">COpenGLScenePtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a39f7d50120ea7ac63188d2858bc43335">Create</a> ()</td></tr>
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<hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="a48b4ab9eee6759a32bf96b194de555a0"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::SmartPtr" ref="a48b4ab9eee6759a32bf96b194de555a0" args="" -->
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<td class="memname">typedef <a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_scene_ptr.html">COpenGLScenePtr</a> <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a48b4ab9eee6759a32bf96b194de555a0">mrpt::opengl::COpenGLScene::SmartPtr</a></td>
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<p>A typedef for the associated smart pointer </p>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00069">69</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a0ffb40365f31320349e432c74c05aa52"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::TListViewports" ref="a0ffb40365f31320349e432c74c05aa52" args="" -->
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<td class="memname">typedef <a class="el" href="classstd_1_1vector.html">std::vector</a><<a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_viewport_ptr.html">COpenGLViewportPtr</a>> <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a0ffb40365f31320349e432c74c05aa52">mrpt::opengl::COpenGLScene::TListViewports</a><code> [protected]</code></td>
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00218">218</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="af281f8a140eb0f3e598fe0b4a838c480"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::COpenGLScene" ref="af281f8a140eb0f3e598fe0b4a838c480" args="()" -->
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<td class="memname">mrpt::opengl::COpenGLScene::COpenGLScene </td>
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<p>Constructor. </p>
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<td class="memname">virtual mrpt::opengl::COpenGLScene::~COpenGLScene </td>
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<td><code> [virtual]</code></td>
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<p>Destructor: </p>
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<a class="anchor" id="a97b7b2400e50818f59951d2ddad6f265"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::COpenGLScene" ref="a97b7b2400e50818f59951d2ddad6f265" args="(const COpenGLScene &obj)" -->
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<td class="memname">mrpt::opengl::COpenGLScene::COpenGLScene </td>
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<td class="paramtype">const <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html">COpenGLScene</a> & </td>
<td class="paramname"><em>obj</em></td><td>)</td>
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<p>Copy constructor: </p>
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<hr/><h2>Member Function Documentation</h2>
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<td class="memname">static const <a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a>* mrpt::opengl::COpenGLScene::_GetBaseClass </td>
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<td><code> [static, protected]</code></td>
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<p>Reimplemented from <a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a471a2d4e8bf14cdc749d43ffb8066a12">mrpt::utils::CSerializable</a>.</p>
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<td class="memname">void mrpt::opengl::COpenGLScene::clear </td>
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<p>Clear the list of objects and viewports in the scene, deleting objects' memory, and leaving just the default viewport with the default values. </p>
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<td class="memname"><a class="el" href="classmrpt_1_1utils_1_1_c_object.html">CObject</a>* mrpt::utils::CObject::clone </td>
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<td> const<code> [inline, inherited]</code></td>
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<p>Cloning interface for smart pointers. </p>
<p>Reimplemented in <a class="el" href="classmrpt_1_1opengl_1_1_c_renderizable.html#acb2597d6d93b406501d9f3530eb56adf">mrpt::opengl::CRenderizable</a>, and <a class="el" href="classmrpt_1_1opengl_1_1_c_renderizable_display_list.html#ac164cb1d2cf682778ce52967cbd56469">mrpt::opengl::CRenderizableDisplayList</a>.</p>
<p>Definition at line <a class="el" href="_c_object_8h_source.html#l00154">154</a> of file <a class="el" href="_c_object_8h_source.html">CObject.h</a>.</p>
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<td class="memname">static <a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_scene_ptr.html">COpenGLScenePtr</a> mrpt::opengl::COpenGLScene::Create </td>
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<td><code> [static]</code></td>
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<td class="memname">static <a class="el" href="classmrpt_1_1utils_1_1_c_object.html">mrpt::utils::CObject</a>* mrpt::opengl::COpenGLScene::CreateObject </td>
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<td><code> [static]</code></td>
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<td class="memname"><a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_viewport_ptr.html">COpenGLViewportPtr</a> mrpt::opengl::COpenGLScene::createViewport </td>
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<p>Creates a new viewport, adding it to the scene and returning a pointer to the new object. </p>
<p>Names (case-sensitive) cannot be duplicated: if the name provided coincides with an already existing viewport, a pointer to the existing object will be returned. The first, default viewport, is named "main". </p>
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<td class="memname">void mrpt::opengl::COpenGLScene::dumpListOfObjects </td>
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<p>Retrieves a list of all objects in text form. </p>
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<td class="memname">virtual <a class="el" href="classmrpt_1_1utils_1_1_c_object.html">mrpt::utils::CObject</a>* mrpt::opengl::COpenGLScene::duplicate </td>
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<p>Returns a copy of the object, indepently of its class. </p>
<p>Implements <a class="el" href="classmrpt_1_1utils_1_1_c_object.html#aa1070e173c5f7e307b09c53f1fd256e2">mrpt::utils::CObject</a>.</p>
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<td class="memname"><a class="el" href="classmrpt_1_1utils_1_1_c_object_ptr.html">mrpt::utils::CObjectPtr</a> mrpt::utils::CObject::duplicateGetSmartPtr </td>
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<p>Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer). </p>
<p>Definition at line <a class="el" href="_c_object_8h_source.html#l00151">151</a> of file <a class="el" href="_c_object_8h_source.html">CObject.h</a>.</p>
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<a class="anchor" id="af18cbd0e038b53e46e350a3b92307b00"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::enableFollowCamera" ref="af18cbd0e038b53e46e350a3b92307b00" args="(bool enabled)" -->
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<td class="memname">void mrpt::opengl::COpenGLScene::enableFollowCamera </td>
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<p>If disabled (default), the SceneViewer application will ignore the camera of the "main" viewport and keep the viewport selected by the user by hand; otherwise, the camera in the "main" viewport prevails. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a499327ff3ed1c2f0db0e45f09be2fd94" title="Return the value of "followCamera".">followCamera</a> </dd></dl>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00132">132</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a499327ff3ed1c2f0db0e45f09be2fd94"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::followCamera" ref="a499327ff3ed1c2f0db0e45f09be2fd94" args="() const " -->
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<p>Return the value of "followCamera". </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#af18cbd0e038b53e46e350a3b92307b00" title="If disabled (default), the SceneViewer application will ignore the camera of the "main" viewport and ...">enableFollowCamera</a> </dd></dl>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00137">137</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a51cf5502fa4425de1e5591e355a6ceaa"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::getByClass" ref="a51cf5502fa4425de1e5591e355a6ceaa" args="(const size_t &ith=0) const " -->
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<td class="memname">T::SmartPtr mrpt::opengl::COpenGLScene::getByClass </td>
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<td class="paramtype">const size_t & </td>
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<p>Returns the i'th object of a given class (or of a descendant class), or NULL (an empty smart pointer) if not found. </p>
<p>Example: </p>
<div class="fragment"><pre class="fragment"> CSpherePtr obs = myscene.getByClass<<a class="code" href="namespacemrpt_1_1opengl.html#ac1470f3d1bec36a5f287ae5526fd175c">CSphere</a>>();
</pre></div><p> By default (ith=0), the first observation is returned. </p>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00151">151</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
<p>References <a class="el" href="mrpt__macros_8h_source.html#l00370">MRPT_START</a>, and <a class="el" href="mrpt__macros_8h_source.html#l00374">MRPT_END</a>.</p>
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<a class="anchor" id="a7c79a6df510a52e30903e5bf96405b44"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::getByName" ref="a7c79a6df510a52e30903e5bf96405b44" args="(const std::string &str, const std::string &viewportName=std::string("main"))" -->
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<td class="memname"><a class="el" href="structmrpt_1_1opengl_1_1_c_renderizable_ptr.html">CRenderizablePtr</a> mrpt::opengl::COpenGLScene::getByName </td>
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<p>Returns the first object with a given name, or NULL (an empty smart pointer) if not found. </p>
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<td class="memname">virtual const <a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a>* mrpt::opengl::COpenGLScene::GetRuntimeClass </td>
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<p>Returns information about the class of an object in runtime. </p>
<p>Reimplemented from <a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a6861b16159daafd1651d6e0d27f39c58">mrpt::utils::CSerializable</a>.</p>
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<a class="anchor" id="ab93f576a7b0df4090c194b8842a7c0c5"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::getViewport" ref="ab93f576a7b0df4090c194b8842a7c0c5" args="(const std::string &viewportName) const " -->
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<td class="memname"><a class="el" href="structmrpt_1_1opengl_1_1_c_open_g_l_viewport_ptr.html">COpenGLViewportPtr</a> mrpt::opengl::COpenGLScene::getViewport </td>
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<p>Returns the viewport with the given name, or NULL if it does not exist. </p>
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<a class="anchor" id="a52c7944386a741c622964cc56bfed2dc"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::initializeAllTextures" ref="a52c7944386a741c622964cc56bfed2dc" args="()" -->
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<p>Initializes all textures in the scene (See <a class="el" href="classmrpt_1_1opengl_1_1_c_textured_object.html#a09f8fbb3a7a6edad2ccd601956a42f02" title="VERY IMPORTANT: If you use a multi-thread application, you MUST call this from the same thread that w...">opengl::CTexturedPlane::loadTextureInOpenGL</a>) </p>
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<a class="anchor" id="ae064f78749e487a6d867329894e35e2a"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::insert" ref="ae064f78749e487a6d867329894e35e2a" args="(const CRenderizablePtr &newObject, const std::string &viewportName=std::string("main"))" -->
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<p>Insert a new object into the scene, in the given viewport (by default, into the "main" viewport). </p>
<p>The viewport must be created previously, an exception will be raised if the given name does not correspond to an existing viewport. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a8a4f13ec31c66d239f5d9e80382b23fd" title="Creates a new viewport, adding it to the scene and returning a pointer to the new object...">createViewport</a>, <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ab93f576a7b0df4090c194b8842a7c0c5" title="Returns the viewport with the given name, or NULL if it does not exist.">getViewport</a> </dd></dl>
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<p>Inserts a set of objects into the scene, in the given viewport ("main" by default). </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a8a4f13ec31c66d239f5d9e80382b23fd" title="Creates a new viewport, adding it to the scene and returning a pointer to the new object...">createViewport</a>,<a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ab93f576a7b0df4090c194b8842a7c0c5" title="Returns the viewport with the given name, or NULL if it does not exist.">getViewport</a> </dd></dl>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00105">105</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
<p>References <a class="el" href="eigen__plugins_8h_source.html#l00047">end()</a>.</p>
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<a class="anchor" id="a918a3ae921f3e713c622a5a1a91e384a"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::insertCollection" ref="a918a3ae921f3e713c622a5a1a91e384a" args="(const T &objs, const std::string &vpn=std::string("main"))" -->
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<p>Inserts a set of objects into the scene, in the given viewport ("main" by default). </p>
<p>Any iterable object will be accepted. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a8a4f13ec31c66d239f5d9e80382b23fd" title="Creates a new viewport, adding it to the scene and returning a pointer to the new object...">createViewport</a>,<a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ab93f576a7b0df4090c194b8842a7c0c5" title="Returns the viewport with the given name, or NULL if it does not exist.">getViewport</a> </dd></dl>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00091">91</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a1bf009bc3ad692dfed82de5fa5ca83b1"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::internal_visitAllObjects" ref="a1bf009bc3ad692dfed82de5fa5ca83b1" args="(FUNCTOR functor, const CRenderizablePtr &o)" -->
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00224">224</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
<p>References <a class="el" href="_c_object_8h_source.html#l00114">IS_CLASS</a>.</p>
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<a class="anchor" id="a600852adb7f6225203649d8f73e69127"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::loadFromFile" ref="a600852adb7f6225203649d8f73e69127" args="(const std::string &fil)" -->
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<p>Loads the scene from a 3Dscene file, the format used by the application SceneViewer3D. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a48c4ac59331686468aa7067e302125f4" title="Saves the scene to a 3Dscene file, loadable by the application SceneViewer3D.">saveToFile</a> </dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>false on any error. </dd></dl>
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<a class="anchor" id="a1535e81e1543a3b54d487561473d16ec"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::operator=" ref="a1535e81e1543a3b54d487561473d16ec" args="(const COpenGLScene &obj)" -->
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<td class="memname"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html">COpenGLScene</a>& mrpt::opengl::COpenGLScene::operator= </td>
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<p>Copy operator: </p>
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<p>Introduces a pure virtual method responsible for loading from a <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html" title="This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...">CStream</a> This can not be used directly be users, instead use "stream >> object;" for reading it from a stream or "stream >> object_ptr;" if the class is unknown apriori. </p>
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<dl><dt><b>Exceptions:</b></dt><dd>
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<tr><td class="paramname"><a class="el" href="classstd_1_1exception.html" title="STL class.">std::exception</a></td><td>On any error, see <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html#a1b8cd3d084b5a95a3f65c6eed6e7cc6d" title="Reads a block of bytes from the stream into Buffer On any error, or if ZERO bytes are read...">CStream::ReadBuffer</a> </td></tr>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1utils_1_1_c_stream.html" title="This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...">CStream</a> </dd></dl>
<p>Implemented in <a class="el" href="classmrpt_1_1math_1_1_c_matrix_d.html#a0194e57ec48c1dfc6aa00c23d3409143">mrpt::math::CMatrixD</a>, and <a class="el" href="classmrpt_1_1math_1_1_c_matrix.html#a12db95e8c32d48d2d2483936dec516a7">mrpt::math::CMatrix</a>.</p>
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<a class="anchor" id="a2c5c0641df19a3dfef77379291d32ffc"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::removeObject" ref="a2c5c0641df19a3dfef77379291d32ffc" args="(const CRenderizablePtr &obj, const std::string &viewportName=std::string("main"))" -->
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<td class="paramtype">const <a class="el" href="classstd_1_1string.html">std::string</a> & </td>
<td class="paramname"><em>viewportName</em> = <code><a class="el" href="classstd_1_1string.html">std::string</a>("main")</code> </td>
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<td>)</td>
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<p>Removes the given object from the scene (it also deletes the object to free its memory). </p>
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<a class="anchor" id="a00069dd515365ac7f2bcd035e6bfaee5"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::render" ref="a00069dd515365ac7f2bcd035e6bfaee5" args="() const " -->
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<td class="memname">void mrpt::opengl::COpenGLScene::render </td>
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<td> const</td>
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<p>Render this scene. </p>
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<a class="anchor" id="a48c4ac59331686468aa7067e302125f4"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::saveToFile" ref="a48c4ac59331686468aa7067e302125f4" args="(const std::string &fil) const " -->
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<td class="memname">bool mrpt::opengl::COpenGLScene::saveToFile </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classstd_1_1string.html">std::string</a> & </td>
<td class="paramname"><em>fil</em></td><td>)</td>
<td> const</td>
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<p>Saves the scene to a 3Dscene file, loadable by the application SceneViewer3D. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a600852adb7f6225203649d8f73e69127" title="Loads the scene from a 3Dscene file, the format used by the application SceneViewer3D.">loadFromFile</a> </dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>false on any error. </dd></dl>
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<a class="anchor" id="aa1b669e0066dffe083aba3a4e889e1ee"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::traceRay" ref="aa1b669e0066dffe083aba3a4e889e1ee" args="(const mrpt::poses::CPose3D &o, double &dist) const " -->
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<td class="paramname"><em>o</em>, </td>
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<p>Traces a ray. </p>
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<a class="anchor" id="adcfa3ce6d4d07c4d4ffd7afd95214baf"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::viewportsCount" ref="adcfa3ce6d4d07c4d4ffd7afd95214baf" args="() const " -->
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<td class="memname">size_t mrpt::opengl::COpenGLScene::viewportsCount </td>
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00123">123</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="ac0bf8147e3339b923b058ad5c5b2ffc2"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::visitAllObjects" ref="ac0bf8147e3339b923b058ad5c5b2ffc2" args="(FUNCTOR functor) const " -->
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<td class="memname">void mrpt::opengl::COpenGLScene::visitAllObjects </td>
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<td class="paramname"><em>functor</em></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept only one argument of type "const mrpt::opengl::CRenderizablePtr &". </p>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00197">197</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
<p>References <a class="el" href="mrpt__macros_8h_source.html#l00370">MRPT_START</a>, and <a class="el" href="mrpt__macros_8h_source.html#l00374">MRPT_END</a>.</p>
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<a class="anchor" id="a4344298ca692f0182d0f4fbee3b772db"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::visitAllObjects" ref="a4344298ca692f0182d0f4fbee3b772db" args="(FUNCTOR functor, const EXTRA_PARAM &userParam) const " -->
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<td class="memname">void mrpt::opengl::COpenGLScene::visitAllObjects </td>
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<td class="paramname"><em>functor</em>, </td>
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<td></td>
<td class="paramtype">const EXTRA_PARAM & </td>
<td class="paramname"><em>userParam</em> </td>
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<p>Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept a first argument of type "const mrpt::opengl::CRenderizablePtr &" and a second one of type EXTRA_PARAM. </p>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00211">211</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a0b6b801e67bca3d8e0d355e7035f8013"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::writeToStream" ref="a0b6b801e67bca3d8e0d355e7035f8013" args="(mrpt::utils::CStream &out, int *getVersion) const =0" -->
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<td class="memname">virtual void mrpt::utils::CSerializable::writeToStream </td>
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<td class="paramtype"><a class="el" href="classmrpt_1_1utils_1_1_c_stream.html">mrpt::utils::CStream</a> & </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>getVersion</em> </td>
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<p>Introduces a pure virtual method responsible for writing to a <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html" title="This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...">CStream</a>. </p>
<p>This can not be used directly be users, instead use "stream << object;" for writing it to a stream. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">out</td><td>The output binary stream where object must be dumped. </td></tr>
<tr><td class="paramname">getVersion</td><td>If NULL, the object must be dumped. If not, only the version of the object dump must be returned in this pointer. This enables the versioning of objects dumping and backward compatibility with previously stored data. </td></tr>
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<dl><dt><b>Exceptions:</b></dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classstd_1_1exception.html" title="STL class.">std::exception</a></td><td>On any error, see <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html#a276005e7110c9de74ff3277b3f7bf621" title="Writes a block of bytes to the stream from Buffer.">CStream::WriteBuffer</a> </td></tr>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classmrpt_1_1utils_1_1_c_stream.html" title="This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...">CStream</a> </dd></dl>
<p>Implemented in <a class="el" href="classmrpt_1_1math_1_1_c_matrix_d.html#a767e787b52208ab4dd46ba7f5e2fd224">mrpt::math::CMatrixD</a>, and <a class="el" href="classmrpt_1_1math_1_1_c_matrix.html#a059d7eaf80dab9c7435154146d2b7dbf">mrpt::math::CMatrix</a>.</p>
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<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="a6fec28a53e20dfc1c4d046c26f9f7b48"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::mrpt::utils::CStream" ref="a6fec28a53e20dfc1c4d046c26f9f7b48" args="" -->
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<td class="memname">friend class <a class="el" href="classmrpt_1_1utils_1_1_c_stream.html">mrpt::utils::CStream</a><code> [friend, inherited]</code></td>
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<p>Reimplemented in <a class="el" href="classmrpt_1_1slam_1_1_c_random_field_grid_map2_d.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::slam::CRandomFieldGridMap2D</a>, <a class="el" href="classmrpt_1_1slam_1_1_c_points_map.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::slam::CPointsMap</a>, <a class="el" href="classmrpt_1_1slam_1_1_c_observation.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::slam::CObservation</a>, <a class="el" href="classmrpt_1_1slam_1_1_c_metric_map.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::slam::CMetricMap</a>, <a class="el" href="classmrpt_1_1opengl_1_1_c_renderizable.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::opengl::CRenderizable</a>, <a class="el" href="classmrpt_1_1poses_1_1_c_pose3_d_quat_p_d_f.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::poses::CPose3DQuatPDF</a>, <a class="el" href="classmrpt_1_1poses_1_1_c_point_p_d_f.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::poses::CPointPDF</a>, <a class="el" href="classmrpt_1_1poses_1_1_c_pose3_d_p_d_f.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::poses::CPose3DPDF</a>, <a class="el" href="classmrpt_1_1poses_1_1_c_pose_p_d_f.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::poses::CPosePDF</a>, <a class="el" href="classmrpt_1_1poses_1_1_c_point2_d_p_d_f.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::poses::CPoint2DPDF</a>, <a class="el" href="classmrpt_1_1opengl_1_1_c_renderizable_display_list.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::opengl::CRenderizableDisplayList</a>, <a class="el" href="classmrpt_1_1slam_1_1_c_action.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::slam::CAction</a>, <a class="el" href="classmrpt_1_1detectors_1_1_c_detectable_object.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::detectors::CDetectableObject</a>, <a class="el" href="classmrpt_1_1opengl_1_1_c_textured_object.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::opengl::CTexturedObject</a>, and <a class="el" href="classmrpt_1_1reactivenav_1_1_c_holonomic_log_file_record.html#a6fec28a53e20dfc1c4d046c26f9f7b48">mrpt::reactivenav::CHolonomicLogFileRecord</a>.</p>
<p>Definition at line <a class="el" href="_c_serializable_8h_source.html#l00056">56</a> of file <a class="el" href="_c_serializable_8h_source.html">CSerializable.h</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="ada972b2db5f684b88621c103ed1e5f19"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::_init_COpenGLScene" ref="ada972b2db5f684b88621c103ed1e5f19" args="" -->
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<td class="memname"><a class="el" href="structmrpt_1_1utils_1_1_c_l_a_s_s_i_n_i_t.html">mrpt::utils::CLASSINIT</a> <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#ada972b2db5f684b88621c103ed1e5f19">mrpt::opengl::COpenGLScene::_init_COpenGLScene</a><code> [static, protected]</code></td>
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00069">69</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="acb51e4dd811d62c2696aee449d0a4715"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::classCObject" ref="acb51e4dd811d62c2696aee449d0a4715" args="" -->
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<td class="memname">const <a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> <a class="el" href="classmrpt_1_1utils_1_1_c_object.html#acb51e4dd811d62c2696aee449d0a4715">mrpt::utils::CObject::classCObject</a><code> [static, inherited]</code></td>
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<p>Definition at line <a class="el" href="_c_object_8h_source.html#l00139">139</a> of file <a class="el" href="_c_object_8h_source.html">CObject.h</a>.</p>
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<a class="anchor" id="a4f47c5072d1a50575ccea345b64420a1"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::classCOpenGLScene" ref="a4f47c5072d1a50575ccea345b64420a1" args="" -->
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<td class="memname"><a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a4f47c5072d1a50575ccea345b64420a1">mrpt::opengl::COpenGLScene::classCOpenGLScene</a><code> [static]</code></td>
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00069">69</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a28ec2a03d277a8469b8ecfc81892afdf"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::classCSerializable" ref="a28ec2a03d277a8469b8ecfc81892afdf" args="" -->
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<td class="memname">const <a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a> <a class="el" href="classmrpt_1_1utils_1_1_c_serializable.html#a28ec2a03d277a8469b8ecfc81892afdf">mrpt::utils::CSerializable::classCSerializable</a><code> [static, inherited]</code></td>
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<p>Definition at line <a class="el" href="_c_serializable_8h_source.html#l00056">56</a> of file <a class="el" href="_c_serializable_8h_source.html">CSerializable.h</a>.</p>
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<a class="anchor" id="aba905788f4ba15d30e867e03a476d1a1"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::classinfo" ref="aba905788f4ba15d30e867e03a476d1a1" args="" -->
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<td class="memname">const <a class="el" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html">mrpt::utils::TRuntimeClassId</a>* <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#aba905788f4ba15d30e867e03a476d1a1">mrpt::opengl::COpenGLScene::classinfo</a><code> [static]</code></td>
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00069">69</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="a60c760e84c40bd2a94a03a266c25ae8e"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::m_followCamera" ref="a60c760e84c40bd2a94a03a266c25ae8e" args="" -->
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<td class="memname">bool <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a60c760e84c40bd2a94a03a266c25ae8e">mrpt::opengl::COpenGLScene::m_followCamera</a><code> [protected]</code></td>
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<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00216">216</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<a class="anchor" id="af19e790fa06ff73b7c80ba4ebcd5ca2c"></a><!-- doxytag: member="mrpt::opengl::COpenGLScene::m_viewports" ref="af19e790fa06ff73b7c80ba4ebcd5ca2c" args="" -->
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<td class="memname"><a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#a0ffb40365f31320349e432c74c05aa52">TListViewports</a> <a class="el" href="classmrpt_1_1opengl_1_1_c_open_g_l_scene.html#af19e790fa06ff73b7c80ba4ebcd5ca2c">mrpt::opengl::COpenGLScene::m_viewports</a><code> [protected]</code></td>
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<p>The list of viewports, indexed by name. </p>
<p>Definition at line <a class="el" href="_c_open_g_l_scene_8h_source.html#l00220">220</a> of file <a class="el" href="_c_open_g_l_scene_8h_source.html">COpenGLScene.h</a>.</p>
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<br><hr><br> <table border="0" width="100%"> <tr> <td> Page generated by <a href="http://www.doxygen.org" target="_blank">Doxygen 1.7.5</a> for MRPT 0.9.5 SVN: at Sun Sep 25 17:20:18 UTC 2011</td><td></td> <td width="100"> </td> <td width="150"> </td></tr> </table> </body></html>
