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.TH plot3d3 2 "April 1993" "Scilab Group" "Scilab Function"
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plot3d3 - mesh plot surface defined by rectangular facets
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plot3d3(X,Y,Z [,vect,theta,alpha,leg,flag,ebox])
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plot3d3(X,Y,Z, <opt_args>)
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: flag=[type,box], type and box have the same meaning as in plot3d.
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: This represents a sequence of statements \fVkey1=value1,
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key2=value2\fR,... where \fVkey1\fR, \fVkey2,...\fR can be one of the
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following: vect,flag (see above), theta, alpha ,leg,ebox (see \fVplot3d\fR)
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\fVplot3d3\fR performs a mesh plot of a surface defined by rectangular facets.
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(X,Y,Z) are three matrices which describe a surface.
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The surface is composed of four sided polygons.
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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).
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And similarly Y and Z are Y and Z coordinates.
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The \fVvect\fR vector is used when multiple surfaces are coded
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in the same (X,Y,Z) matrices. \fVvect(j)\fR gives the line
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at which the coding of the jth surface begins.
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See \fVplot3d2\fR for a full description.
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u = linspace(-%pi/2,%pi/2,40);
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v = linspace(0,2*%pi,20);
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plot3d2, plot3d, param3d