www.pudn.com > skinAndskelet.zip > classvector3f.tex, change:2003-01-14,size:5576b

\section{vector3f  Class Reference}
\label{classvector3f}\index{vector3f@{vector3f}}
Three floats in a array, lots of overloaded operators. 


{\tt \#include $<$misc.hpp$>$}

\subsection*{Public Methods}
\begin{CompactItemize}
\item 
\index{vector3f@{vector3f}!vector3f@{vector3f}}\index{vector3f@{vector3f}!vector3f@{vector3f}}
{\bf vector3f} ()\label{classvector3f_a0}

\item 
\index{vector3f@{vector3f}!vector3f@{vector3f}}\index{vector3f@{vector3f}!vector3f@{vector3f}}
{\bf vector3f} (float x, float y, float z)\label{classvector3f_a1}

\item 
\index{~vector3f@{$\sim$vector3f}!vector3f@{vector3f}}\index{vector3f@{vector3f}!~vector3f@{$\sim$vector3f}}
{\bf $\sim$vector3f} ()\label{classvector3f_a2}

\item 
\index{LoadZero@{LoadZero}!vector3f@{vector3f}}\index{vector3f@{vector3f}!LoadZero@{Load\-Zero}}
void {\bf Load\-Zero} (void)\label{classvector3f_a3}

\item 
\index{Length@{Length}!vector3f@{vector3f}}\index{vector3f@{vector3f}!Length@{Length}}
float {\bf Length} (void)\label{classvector3f_a4}

\item 
\index{LengthSquared@{LengthSquared}!vector3f@{vector3f}}\index{vector3f@{vector3f}!LengthSquared@{Length\-Squared}}
float {\bf Length\-Squared} (void)\label{classvector3f_a5}

\item 
\index{operator=@{operator=}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator=@{operator=}}
vector3f \& {\bf operator=} (const vector3f \&v1)\label{classvector3f_a6}

\item 
\index{Abs@{Abs}!vector3f@{vector3f}}\index{vector3f@{vector3f}!Abs@{Abs}}
vector3f {\bf Abs} (void)\label{classvector3f_a7}

\item 
\index{Set@{Set}!vector3f@{vector3f}}\index{vector3f@{vector3f}!Set@{Set}}
void {\bf Set} (float x, float y, float z)\label{classvector3f_a8}

\end{CompactItemize}
\subsection*{Public Attributes}
\begin{CompactItemize}
\item 
\index{vertex@{vertex}!vector3f@{vector3f}}\index{vector3f@{vector3f}!vertex@{vertex}}
float {\bf vertex} [3]\label{classvector3f_m0}

\end{CompactItemize}
\subsection*{Friends}
\begin{CompactItemize}
\item 
\index{operator==@{operator==}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator==@{operator==}}
bool {\bf operator==} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l0}

\item 
\index{operator=@{operator$<$=}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator=@{operator$<$=}}
bool {\bf operator$<$=} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l1}

\item 
\index{operator>=@{operator$>$=}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator>=@{operator$>$=}}
bool {\bf operator$>$=} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l2}

\item 
\index{operator<@{operator$<$}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator<@{operator$<$}}
bool {\bf operator$<$} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l3}

\item 
\index{operator>@{operator$>$}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator>@{operator$>$}}
bool {\bf operator$>$} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l4}

\item 
\index{operator+@{operator+}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator+@{operator+}}
vector3f {\bf operator+} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l5}

\item 
\index{operator+@{operator+}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator+@{operator+}}
vector3f {\bf operator+} (const vector3f \&v1, const float scalar)\label{classvector3f_l6}

\item 
\index{operator-@{operator-}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator-@{operator-}}
vector3f {\bf operator-} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l7}

\item 
\index{operator-@{operator-}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator-@{operator-}}
vector3f {\bf operator-} (const vector3f \&v1, const float scalar)\label{classvector3f_l8}

\item 
\index{operator *@{operator $\ast$}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator *@{operator $\ast$}}
vector3f {\bf operator $\ast$} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l9}

\item 
\index{operator *@{operator $\ast$}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator *@{operator $\ast$}}
vector3f {\bf operator $\ast$} (const vector3f \&v1, const float scalar)\label{classvector3f_l10}

\item 
\index{operator/@{operator/}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator/@{operator/}}
vector3f {\bf operator/} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l11}

\item 
\index{operator/@{operator/}!vector3f@{vector3f}}\index{vector3f@{vector3f}!operator/@{operator/}}
vector3f {\bf operator/} (const vector3f \&v1, const float scalar)\label{classvector3f_l12}

\item 
\index{dot@{dot}!vector3f@{vector3f}}\index{vector3f@{vector3f}!dot@{dot}}
float {\bf dot} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l13}

\item 
\index{Cross@{Cross}!vector3f@{vector3f}}\index{vector3f@{vector3f}!Cross@{Cross}}
vector3f {\bf Cross} (const vector3f \&v1, const vector3f \&v2)\label{classvector3f_l14}

\end{CompactItemize}


\subsection{Detailed Description}
Three floats in a array, lots of overloaded operators.

The basis of every 3D app, I'm sure there are some good standard implementation (like on boost.org?) but it's a good exercise for  the initiate to do it themselves so they understand it inside and out (and then promptly forget about it once it works).

I might switch to a standard library, but it's nice to simply add my own additional functions and operators right here. 



The documentation for this class was generated from the following files:\begin{CompactItemize}
\item 
{\bf misc.hpp}\item 
misc.cpp\end{CompactItemize}