\hypertarget{a09296}{}\section{Open\+Mesh\+:\+:V\+D\+PM\+:\+:V\+Hierarchy Class Reference}
\label{a09296}\index{Open\+Mesh\+::\+V\+D\+P\+M\+::\+V\+Hierarchy@{Open\+Mesh\+::\+V\+D\+P\+M\+::\+V\+Hierarchy}}


{\ttfamily \#include $<$Open\+Flipper/libs\+\_\+required/\+Open\+Mesh/src/\+Open\+Mesh/\+Tools/\+V\+D\+P\+M/\+V\+Hierarchy.\+hh$>$}

\subsection*{Public Types}
\begin{DoxyCompactItemize}
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\mbox{\Hypertarget{a09296_a658560e57bc2e1e7aca6ab477e1d0a33}\label{a09296_a658560e57bc2e1e7aca6ab477e1d0a33}} 
typedef unsigned int \hyperlink{a09296_a658560e57bc2e1e7aca6ab477e1d0a33}{id\+\_\+t}
\begin{DoxyCompactList}\small\item\em Type for tree and node ids. \end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
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\mbox{\Hypertarget{a09296_af23a26e8217a42f5295a389316563284}\label{a09296_af23a26e8217a42f5295a389316563284}} 
void {\bfseries clear} ()
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\mbox{\Hypertarget{a09296_a77ccf8e1d91980bb3f503971d47b8713}\label{a09296_a77ccf8e1d91980bb3f503971d47b8713}} 
unsigned char {\bfseries tree\+\_\+id\+\_\+bits} () const
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\mbox{\Hypertarget{a09296_a57dd852fccf2158024753a59814aee66}\label{a09296_a57dd852fccf2158024753a59814aee66}} 
unsigned int {\bfseries num\+\_\+roots} () const
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\mbox{\Hypertarget{a09296_a96af9b14ebcc1a15b786531765debf7e}\label{a09296_a96af9b14ebcc1a15b786531765debf7e}} 
size\+\_\+t {\bfseries num\+\_\+nodes} () const
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\mbox{\Hypertarget{a09296_aee1b70a708ebe6cad091963326f95de6}\label{a09296_aee1b70a708ebe6cad091963326f95de6}} 
\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} {\bfseries generate\+\_\+node\+\_\+index} (\hyperlink{a09296_a658560e57bc2e1e7aca6ab477e1d0a33}{id\+\_\+t} \+\_\+tree\+\_\+id, \hyperlink{a09296_a658560e57bc2e1e7aca6ab477e1d0a33}{id\+\_\+t} \+\_\+node\+\_\+id)
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\mbox{\Hypertarget{a09296_a1f98f02dcb1b481b6b94f5478aedaeb6}\label{a09296_a1f98f02dcb1b481b6b94f5478aedaeb6}} 
void {\bfseries set\+\_\+num\+\_\+roots} (unsigned int \+\_\+n\+\_\+roots)
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\mbox{\Hypertarget{a09296_a30c11a1e95ab945fe66d0b7c70616332}\label{a09296_a30c11a1e95ab945fe66d0b7c70616332}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries root\+\_\+handle} (unsigned int i) const
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\mbox{\Hypertarget{a09296_aaa3258749f3e6a35770570f831cd5752}\label{a09296_aaa3258749f3e6a35770570f831cd5752}} 
const \hyperlink{a09304}{V\+Hierarchy\+Node} \& {\bfseries node} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+vhierarchynode\+\_\+handle) const
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\mbox{\Hypertarget{a09296_a7e9982b04be83b556741b8f4b2f59c34}\label{a09296_a7e9982b04be83b556741b8f4b2f59c34}} 
\hyperlink{a09304}{V\+Hierarchy\+Node} \& {\bfseries node} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+vhierarchynode\+\_\+handle)
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\mbox{\Hypertarget{a09296_a9969274052b4493fc306f7a7fd651c25}\label{a09296_a9969274052b4493fc306f7a7fd651c25}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries add\+\_\+node} ()
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\mbox{\Hypertarget{a09296_a556acd3076d7a65a9e84b9fe4fe4d01e}\label{a09296_a556acd3076d7a65a9e84b9fe4fe4d01e}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries add\+\_\+node} (const \hyperlink{a09304}{V\+Hierarchy\+Node} \&\+\_\+node)
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\mbox{\Hypertarget{a09296_a125144867494d4ace17a7a5fd8238bdb}\label{a09296_a125144867494d4ace17a7a5fd8238bdb}} 
void {\bfseries make\+\_\+children} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \&\+\_\+parent\+\_\+handle)
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\mbox{\Hypertarget{a09296_a63807533cde586837a9ee1c548fdee45}\label{a09296_a63807533cde586837a9ee1c548fdee45}} 
bool {\bfseries is\+\_\+ancestor} (\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \+\_\+ancestor\+\_\+index, \hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \+\_\+descendent\+\_\+index)
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\mbox{\Hypertarget{a09296_a90fbff84092c754562ab7d25f3c66caf}\label{a09296_a90fbff84092c754562ab7d25f3c66caf}} 
bool {\bfseries is\+\_\+leaf\+\_\+node} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_a0e22e4b758789775a9f88b7f01be1f2f}\label{a09296_a0e22e4b758789775a9f88b7f01be1f2f}} 
bool {\bfseries is\+\_\+root\+\_\+node} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_a75cd1a30c1bb493b31982220589b7df1}\label{a09296_a75cd1a30c1bb493b31982220589b7df1}} 
const \hyperlink{a06210_aa8903e7c1a37b97fb332a69122a7c6e8}{Open\+Mesh\+::\+Vec3f} \& {\bfseries normal} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle) const
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\mbox{\Hypertarget{a09296_a249b758a2b7f1f776e0a741a5b193790}\label{a09296_a249b758a2b7f1f776e0a741a5b193790}} 
const \hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \& {\bfseries node\+\_\+index} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle) const
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\mbox{\Hypertarget{a09296_a1131bfc0b30db0837561c58bf9b48f12}\label{a09296_a1131bfc0b30db0837561c58bf9b48f12}} 
\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \& {\bfseries node\+\_\+index} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_a7dc8c9d5c5bf95602d585620b88af878}\label{a09296_a7dc8c9d5c5bf95602d585620b88af878}} 
const \hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \& {\bfseries fund\+\_\+lcut\+\_\+index} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle) const
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\mbox{\Hypertarget{a09296_a755a0ab6fde56e5ded7c7343ccc1679b}\label{a09296_a755a0ab6fde56e5ded7c7343ccc1679b}} 
\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \& {\bfseries fund\+\_\+lcut\+\_\+index} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_aaee090e1aa275806c44001f9f53657b5}\label{a09296_aaee090e1aa275806c44001f9f53657b5}} 
const \hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \& {\bfseries fund\+\_\+rcut\+\_\+index} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle) const
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\mbox{\Hypertarget{a09296_aca2c5f9c30fd8ae33b5c0f82b48534c1}\label{a09296_aca2c5f9c30fd8ae33b5c0f82b48534c1}} 
\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \& {\bfseries fund\+\_\+rcut\+\_\+index} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_aed22de691df75f2ddf37f3f76326ca1d}\label{a09296_aed22de691df75f2ddf37f3f76326ca1d}} 
\hyperlink{a08696}{Vertex\+Handle} {\bfseries vertex\+\_\+handle} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_a24a68be8436674f53b0c284e4866c5d1}\label{a09296_a24a68be8436674f53b0c284e4866c5d1}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries parent\+\_\+handle} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_ad9a1b429c0cec100078910a01fb8c8f7}\label{a09296_ad9a1b429c0cec100078910a01fb8c8f7}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries lchild\+\_\+handle} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_a590cef7d2155ee32370145d41180995f}\label{a09296_a590cef7d2155ee32370145d41180995f}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries rchild\+\_\+handle} (\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} \+\_\+node\+\_\+handle)
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\mbox{\Hypertarget{a09296_a3b745254284dd25860de0ed823ed42f9}\label{a09296_a3b745254284dd25860de0ed823ed42f9}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries node\+\_\+handle} (\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} \+\_\+node\+\_\+index)
\end{DoxyCompactItemize}
\subsection*{Private Member Functions}
\begin{DoxyCompactItemize}
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\mbox{\Hypertarget{a09296_adbc792469812243aa5b6465f76fb2939}\label{a09296_adbc792469812243aa5b6465f76fb2939}} 
\hyperlink{a09300}{V\+Hierarchy\+Node\+Handle} {\bfseries compute\+\_\+dependency} (\hyperlink{a09308}{V\+Hierarchy\+Node\+Index} index0, \hyperlink{a09308}{V\+Hierarchy\+Node\+Index} index1)
\end{DoxyCompactItemize}
\subsection*{Private Attributes}
\begin{DoxyCompactItemize}
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\mbox{\Hypertarget{a09296_a6bb16ef1a625b1e26e64dd7b2c9e95ce}\label{a09296_a6bb16ef1a625b1e26e64dd7b2c9e95ce}} 
\hyperlink{a06221_a2b54f71ece0193577af8155cece72004}{V\+Hierarchy\+Node\+Container} {\bfseries nodes\+\_\+}
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\mbox{\Hypertarget{a09296_ad326e2e558e3a8b197ed5ecb03d41146}\label{a09296_ad326e2e558e3a8b197ed5ecb03d41146}} 
unsigned int {\bfseries n\+\_\+roots\+\_\+}
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\mbox{\Hypertarget{a09296_accbada0221cdaf14ac4b8d96b3809cda}\label{a09296_accbada0221cdaf14ac4b8d96b3809cda}} 
unsigned char {\bfseries tree\+\_\+id\+\_\+bits\+\_\+}
\end{DoxyCompactItemize}


\subsection{Detailed Description}
Keeps the vertex hierarchy build during analyzing a progressive mesh. 

Definition at line 73 of file V\+Hierarchy.\+hh.



The documentation for this class was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
Open\+Flipper/libs\+\_\+required/\+Open\+Mesh/src/\+Open\+Mesh/\+Tools/\+V\+D\+P\+M/V\+Hierarchy.\+hh\item 
Open\+Flipper/libs\+\_\+required/\+Open\+Mesh/src/\+Open\+Mesh/\+Tools/\+V\+D\+P\+M/V\+Hierarchy.\+cc\end{DoxyCompactItemize}
