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Diffstat (limited to 'Master/texmf-dist/doc/metapost/featpost/doc/featpostdocsource.tex')
-rw-r--r-- | Master/texmf-dist/doc/metapost/featpost/doc/featpostdocsource.tex | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/Master/texmf-dist/doc/metapost/featpost/doc/featpostdocsource.tex b/Master/texmf-dist/doc/metapost/featpost/doc/featpostdocsource.tex index 9fd4cea8b1a..9201592e6ba 100644 --- a/Master/texmf-dist/doc/metapost/featpost/doc/featpostdocsource.tex +++ b/Master/texmf-dist/doc/metapost/featpost/doc/featpostdocsource.tex @@ -9,7 +9,7 @@ \newcommand{\myem}[1]{\texttt{#1}} \title{\FP\ manual} \author{\href{mailto:lnobreg@gmail.com}{L. Nobre G.}} -\date{0.8.4} +\date{0.8.5} \begin{document} \mode<article>{\maketitle} \frame{\titlepage} @@ -652,7 +652,11 @@ draw 3D matching schematic diagrams on the image. Using the same algorithm of \myem{photoreverse}, the macro \myem{improvertex} allows one to approximate a point in 3D-space with given distances from three other -points (an initial guess is required). +points (an initial guess $\vec{i}$ is required). +\begin{center} + \myem{point := improvertex}( $\vec{a}$, $d_a$, $\vec{b}$, $d_b$, + $\vec{c}$, $d_c$, $\vec{i}$ ); +\end{center} } \section{Reference Manual} @@ -1567,6 +1571,22 @@ of the cylinders). \myem{bluepart}-wheel ray. \end{figure}} +\item draw {\bfseries quartertorus()} Draws a part of a torus. + \begin{enumerate} + \item \myem{color} Center of the base torus. + \item \myem{color} Vector indicating the position, relative to the + center of the base torus, of the center of the circle obtained by + cutting the base torus through a plane containing its axle. + \item \myem{color} Vector indicating the orientation of another + similar cutting plane (the norm of vector has no meaning). + \item \myem{numeric} Radius of cross-section circles. + \end{enumerate} +\frame{\begin{figure}[bpt] +\begin{center} + \includegraphics[width=0.65\columnwidth]{quartertorus.2} +\end{center} + \caption{Figure that uses \myem{quartertorus}.} +\end{figure}} \end{itemize} @@ -2090,6 +2110,17 @@ for each pair (\myem{S},\myem{T}). \end{center} } +\subsection{Torus' slice} + +\frame{ + \frametitle{\myem{quartertorus}( $\vec{c}$, $\vec{A}$, $\vec{B}$, $R$ )} + \begin{center} + \includegraphics[width=70mm]{revolvers.7} \\ + + \myem{quartertorus( black, -red, red-green, 0.25 );} + \end{center} +} + \section{References} \begin{description} |