def mean2rgb( pl, eps ):
retval = irit.GetAxes()
i = 0
while ( i <= irit.SizeOf( pl ) - 1 ):
p = irit.coord( pl, i )
j = 0
while ( j <= irit.SizeOf( p ) - 1 ):
h = irit.FetchRealObject(irit.pattrib( p, j, "hcurv", irit.nil( ) ))
if ( h > 0 ):
h = irit.FetchRealObject(irit.pattrib( p, j, "rgb", crvtrcolorblend( h, eps, 64, 255, 64, 255,\
64, 64 ) ))
else:
h = irit.FetchRealObject(irit.pattrib( p, j, "rgb", crvtrcolorblend( h, eps, 64, 255, 64, 64,\
64, 255 ) ))
j = j + 1
if ( retval == irit.GetAxes() ):
retval = p
else:
irit.insertpoly( p, retval )
i = i + 1
return retval
def gauss2rgb2( pl, eps ):
retval = irit.GetAxes()
i = 0
while ( i <= irit.SizeOf( pl ) - 1 ):
p = irit.coord( pl, i )
j = 0
while ( j <= irit.SizeOf( p ) - 1 ):
k = irit.FetchRealObject(irit.pattrib( p, j, "kcurv", irit.nil( ) ))
if ( abs( k ) < eps ):
k = irit.FetchRealObject(irit.pattrib( p, j, "rgb", "64,255,64" ))
else:
if ( k > 0 ):
k = irit.FetchRealObject(irit.pattrib( p, j, "rgb", "255,64,64" ))
else:
k = irit.FetchRealObject(irit.pattrib( p, j, "rgb", "64,64,255" ))
j = j + 1
if ( retval == irit.GetAxes() ):
retval = p
else:
irit.insertpoly( p, retval )
i = i + 1
return retval
def gausmean2rgb( pl, keps, heps ):
retval = irit.GetAxes()
i = 0
while ( i <= irit.SizeOf( pl ) - 1 ):
p = irit.coord( pl, i )
j = 0
while ( j <= irit.SizeOf( p ) - 1 ):
h = irit.FetchRealObject(irit.pattrib( p, j, "hcurv", irit.nil( ) ))
k = irit.FetchRealObject(irit.pattrib( p, j, "kcurv", irit.nil( ) ))
if ( k > 0 ):
kh = irit.FetchRealObject(irit.pattrib( p, j, "rgb", crvtrcolorblend2( float(k)/keps, float(h)/heps, 255, 64, 64, 255,\
64, 255, 64, 255, 255, 64, 64, 255, 255, 128, 128, 255, 255, 255 ) ))
else:
kh = irit.FetchRealObject(irit.pattrib( p, j, "rgb", crvtrcolorblend2( float(-k )/keps, float(h)/heps, 255, 255, 64, 255,\
64, 64, 64, 255, 64, 64,\
255, 255, 202, 167, 60, 255,\
128, 128 ) ))
j = j + 1
if ( retval == irit.GetAxes() ):
retval = p
else:
irit.insertpoly( p, retval )
i = i + 1
return retval