Graphics Reference
In-Depth Information
interpstreamspeed(X,Y,Z,U,V,W,vertices)
interpstreamspeed(U,V,W,vertices)
interpstreamspeed(X,Y,Z,speed,vertices)
interpstreamspeed(speed,vertices)
interpstreamspeed(X,Y,U,V,vertices)
interpstreamspeed(U,V,vertices)
interpstreamspeed(X,Y,speed,vertices)
interpstreamspeed(speed,vertices)
interpstreamspeed(…,sf )
vertsout = interpstreamspeed (…)
Interpolates streamline vertices based on the speed of the
vector data.
fvc = isocaps(X,Y,Z,V,isovalor)
fvc = isocaps(V, isovalue)
fvc = isocaps(…,'
enclose
')
fvc = isocaps(…,'
whichplane
')
[f, v, (c)] = isocaps(…)
isocaps(…)
Concerns isosurfaces of volume V in the form value. X, Y, Z
are the coordinates of the volume V. If it is not given, (X, Y, Z)
is supposed to be [X, Y, Z] = meshgrid (1: n, 1:m, 1:p) with
[m, n, p] = size (V). The value enclose may be 'above' or
'below, specifying whether the end-caps enclose data values
above or below the value specified in isovalue. The values
that can be provided for the whichplane parameter indicate
the plane of drawing (all, xmin, xmax, ymin, ymax, zmin,
and zmax).
CN = isocolors(X,Y,Z,C,vertices)
CN = isocolors(X,Y,Z,R,G,B,vertices)
NC = isocolors (C, vertices)
NC = isocolors (R, G, B, vertices)
nc = isocolors(…,PatchHandle)
isocolors(…,PatchHandle)
Computes the colors of the vertices of the isosurfaces using
colors given as C or RGB values. PatchHandle vertices can
be used.
n = isonormals(X,Y,Z,V,vertices)
n = isonormals(V, vertices)
n = isonormals(V, p),
n = isonormals(X,Y,Z,V,p)
n = isonormals(…,'negate')
isonormals(V, p), isonormals(X,Y,Z,V,p)
Computes normal vertices of isosurfaces. The negate option
changes the direction of the normals and p is a vertex object
identifier. If the n argument is not listed, the isonormals are
drawn.
FV = isosurface(X,Y,Z,V,isovalue)
fv = isosurface(V, isovalue)
FV = isosurface(X, Y, Z, V),
FV = isosurface(X, Y, Z, V)
fvc = isosurface(…,colors)
fv = isosurface(…,'noshare')
fv = isosurface(…,'verbose')
[f, v] = isosurface(…)
isosurface(…)
Extract data concerning the isosurfaces of volume V at the
value specified in isovalue. The noshare argument indicates
shared vertices will not be created and progress messages
are printed to the command window as the function
progresses through its computations.
reducepatch(p,r)
nfv = reducepatch(p,r)
nfv = reducepatch(fv,r)
reducepatch(…,'fast')
reducepatch(…,'verbose')
nfv = reducepatch(f,v,r)
[NC, nv] = reducepatch (…)
It reduces the number of faces of the object identified
by p with a factor of reduction r. The argument fast
indicates that shared vertices are not computed, while
NC and nv indicates that faces and vertices are returned.
reducepatch(p) and NFV=reducepatch(FV) use a reduction
factor of 0.5.
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continued
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