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author | dos-reis <gdr@axiomatics.org> | 2008-03-09 03:47:21 +0000 |
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committer | dos-reis <gdr@axiomatics.org> | 2008-03-09 03:47:21 +0000 |
commit | 6e07ce8f0c6c77b61cfa2f8be54781160018ff91 (patch) | |
tree | 91e5069719c924bd58242e932bd585d3e676112b /src/graph/view3D/stuff3d.c.pamphlet | |
parent | 3f7d906f8cd6edd2597a49f629bd31914de8ca08 (diff) | |
download | open-axiom-6e07ce8f0c6c77b61cfa2f8be54781160018ff91.tar.gz |
* graph/: Depamphletize.
* include/addfile.h: Move from hyper.
* include/addfile.H1: Move external declarations into
addfile.h. Remove.
Diffstat (limited to 'src/graph/view3D/stuff3d.c.pamphlet')
-rw-r--r-- | src/graph/view3D/stuff3d.c.pamphlet | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/src/graph/view3D/stuff3d.c.pamphlet b/src/graph/view3D/stuff3d.c.pamphlet deleted file mode 100644 index 034f853d..00000000 --- a/src/graph/view3D/stuff3d.c.pamphlet +++ /dev/null @@ -1,200 +0,0 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/graph/view3D stuff3d.c} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\section{License} -<<license>>= -/* -Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. - - - Neither the name of The Numerical ALgorithms Group Ltd. nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS -IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED -TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A -PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER -OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -@ -<<*>>= -<<license>> - -#define _STUFF3D_C -#include "axiom-c-macros.h" - -#include "header.h" - -#include <stdlib.h> -#include <unistd.h> -#include <math.h> - - - -#include "Gfun.H1" -#include "spadcolors.H1" -#include "util.H1" - -#include "all_3d.H1" -/***************************** - *** traverse(n) *** - *** returns the nth point *** - *** in a point resevoir *** - *****************************/ - -viewTriple * -#ifdef _NO_PROTO -traverse (n) - int n; -#else -traverse (int n) -#endif -{ - - int i; - viewTriple *v; - - v = splitPoints; - for (i=0; i<n; i++) v = v->next; - return(v); - -} /* traverse */ - - -/**************************/ -/*** float absolute(x) ***/ -/**************************/ - -float -#ifdef _NO_PROTO -absolute (x) - float x; -#else -absolute (float x) -#endif -{ - - if (x<0.0) return(-x); - else return(x); - -} - - - - -/****************************/ -/*** float get_random(x) ***/ -/****************************/ - -float -#ifdef _NO_PROTO -get_random() -#else -get_random(void) -#endif -{ - - float x; - - x = (float)(rand() % 100); - return(x); - -} - - - - -/****************************/ -/*** float norm_dist() ***/ -/****************************/ - -triple -#ifdef _NO_PROTO -norm_dist() -#else -norm_dist(void) -#endif -{ - - float u1, u2, v1, v2, ss, rad; - triple pert; - - ss = 2.0; - while (ss >= 1.0) { - u1 = get_random()/100.0; - u2 = get_random()/100.0; - v1 = 2.0*u1 - 1.0; v2 = 2.0*u2 - 1.0; - ss = v1*v1 + v2*v2; - } - if (ss == 0.0) ss += .1; - rad = -2.0*log(ss)/ss; - pert.x = v1 * sqrt(rad); - pert.y = v2 * sqrt(rad); - - return(pert); -} - - - -/************************/ -/*** void goodbye() ***/ -/************************/ - -void -#ifdef _NO_PROTO -goodbye(sig) -int sig; -#else -goodbye(int sig) -#endif -{ - - int Command; - - PSClose(); /* free PS file and data structure space */ - - if (pixelSetFlag) FreePixels(dsply,colorMap,smoothConst); - if (!viewAloned) { - Command = viewportClosing; - check(write(Socket,&Command,intSize)); - } - - XCloseDisplay(dsply); - exit(0); -} /* goodbye */ - - - -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} |