CMSCOPE changed

1 files changed, 44 insertions, 0 deletions

diff --git a/modules/graphics/macros/fplot3d1.sci b/modules/graphics/macros/fplot3d1.sci
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+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) INRIA
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function []=fplot3d1(xr,yr,f,theta,alpha,leg,flag,ebox)
+    // Trace la surface d\'efinie par un external f ( ex macro [z]=f(x,y))
+    // on calcule d'abord f sur la grille definie par xr.yr
+    // xr et yr sont des vecteurs implicites donnant les
+    // abscisses et les ordonn\'ees des points de la grille
+    // -theta, alpha : sont les angles en coordonn\'ees spheriques du
+    //      point d'observation
+    // -flag et ebox (voir plot3d1)
+    // Exemple : taper fplot3d1() pour voir un exemple
+    // deff('<z>=Surf(x,y)','z=x**2+y**2');
+    // res=fplot3d1(Surf,-1:0.1:1,-1:0.1:1,35,45,"X@Y@Z");
+    //!
+
+
+    [lhs,rhs]=argn(0)
+    if rhs <= 0 then   // demo
+        deff("[z]=Surf(x,y)","z=sin(x)*cos(y)");
+        t=-%pi:0.3:%pi;
+        fplot3d1(t,t,Surf,35,45,"X@Y@Z");
+        return
+    end
+
+    if rhs<3 then
+        error(msprintf(gettext("%s: Wrong number of input argument(s): At least %d expected.\n"), "fplot3d1", 3));
+    end;
+
+    opts=[]
+    if exists("theta","local")==1 then opts=[opts,"theta=theta"],end
+    if exists("alpha","local")==1 then opts=[opts,"alpha=alpha"],end
+    if exists("leg"  ,"local")==1 then opts=[opts,"leg=leg"]    ,end
+    if exists("flag" ,"local")==1 then opts=[opts,"flag=flag"]  ,end
+    if exists("ebox" ,"local")==1 then opts=[opts,"ebox=ebox"]  ,end
+    if type(f)==11 then comp(f),end;
+
+    execstr("plot3d1(xr,yr,feval(xr,yr,f),"+strcat(opts,",")+")")
+endfunction