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plot3d2 Scilab Group Scilab Function plot3d2
NAME
plot3d2 - plot surface defined by rectangular facets
DESCRIPTION
plot3d2(X,Y,Z [,vect,theta,alpha,leg,flag,ebox])
plot3d2(X,Y,Z, <opt_args>)
PARAMETERS
X,Y,Z : 3 real matrices
vect : real vector
<opt_args> : This represents a sequence of statements key1=value1,
key2=value2,... where key1, key2,... can be one of the
following: vect (see above), theta, alpha ,leg,flag,ebox (see
plot3d)
DESCRIPTION
plot3d2 plots a surface defined by rectangular facets. (X,Y,Z) are three
matrices which describe a surface. The surface is composed of four sided
polygons. The X-coordinates of a facet are given by
X(i,j),X(i+1,j),X(i,j+1),X(i+1,j+1). And similarly Y and Z are Y and Z
coordinates. The vect vector is used when multiple surfaces are coded in
the same (X,Y,Z) matrices. vect(j) gives the line at which the coding of
the jth surface begins. See plot3d for a full description.
EXAMPLE
u = linspace(-%pi/2,%pi/2,40);
v = linspace(0,2*%pi,20);
X = cos(u)'*cos(v);
Y = cos(u)'*sin(v);
Z = sin(u)'*ones(v);
plot3d2(X,Y,Z);
SEE ALSO
plot3d, genfac3d
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