## POV-Ray:Image mapping over multipule surfaces

### POV-Ray:Image mapping over multipule surfaces

In   POV-Ray with or without patches, is it possible to map an image =

over multiple surfaces?
I=92m referring to a surface that requires more than a single  bicubic =

patch or parametric function like the following:

union
{

bicubic_patch {
type 1 flatness 0.01 u_steps 3 v_steps 3
<4.022222,0.000000,-2.901670>,<3.929502,0.000000,-2.499726>,<3.535265,0.000=
000,-2.199373>,
<3.125952,0.000000,-2.134609>,<4.006976,0.889536,-2.899455>,<3.919753,0.890=
184,-2.500789>,
<3.543857,0.891239,-2.167753>,<3.158233,0.891946,-2.117824>,<4.004221,1.779=
310,-2.906503>,
<3.923056,1.780186,-2.511630>,<3.568206,1.781635,-2.141324>,<3.209599,1.782=
563,-2.108271>,
<4.013956,2.669320,-2.922813>,<3.939413,2.670008,-2.532248>,<3.608311,2.671=
187,-2.120083>,
<3.280048,2.671850,-2.105948>

Quote:}

=2E
=2E
=2E
=2E

bicubic_patch {
type 1 flatness 0.01 u_steps 3 v_steps 3
<2.380747,9.997199,-2.311214>,<2.270336,9.996909,-2.213529>,<2.133449,9.997=
513,-2.903108>,

<2.095363,9.997884,-3.267791>,<2.513077,10.329975,-2.331676>,<2.408873,10.3=
29661,-2.233991>,
<2.280462,10.330364,-2.928413>,<2.242374,10.330782,-3.293096>,<2.626902,10.=
664242,-2.354408>,
<2.527681,10.664024,-2.256723>,<2.406079,10.664526,-2.955033>,<2.367994,10.=
664821,-3.319716>,
<2.722222,11.000000,-2.379408>,<2.626759,11.000000,-2.281725>,<2.510302,11.=
000000,-2.982970>,
<2.472222,11.000000,-3.347654>

Quote:}
}

Sincerely,
Sam kessler

-- =

Mechanical Application Consulting http://www.mcs.com/~samk
Phone (773)262-1375 FAX (773)337-6272

I have an image containing some pumpkin orange colors that I'm trying
to map onto a sphere using image_map.   Problem is the resulting color
more resembles yellow than the original orange.  Increasing the red
portion of the lighting makes it a little more like orange but
degrades other parts of the image.  Any suggestions what might cause
this, or how to correct it appreciated.