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plot3d3 Scilab Group Scilab Function plot3d3
NAME
plot3d3 - mesh plot surface defined by rectangular facets
DESCRIPTION
plot3d3(X,Y,Z [,vect,theta,alpha,leg,flag,ebox])
plot3d3(X,Y,Z, <opt_args>)
PARAMETERS
X,Y,Z : 3 real matrices
vect : real vector
flag : flag=[type,box], type and box have the same meaning as in
plot3d.
<opt_args> : This represents a sequence of statements key1=value1,
key2=value2,... where key1, key2,... can be one of the
following: vect,flag (see above), theta, alpha ,leg,ebox (see
plot3d)
DESCRIPTION
plot3d3 performs a mesh plot of 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 plot3d2 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);
plot3d3(X,Y,Z);
SEE ALSO
plot3d2, plot3d, param3d
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