[Radiance-general] Acrylic Material

[christy vidiyanti]

Hello,
I have a question about acrylic materials. i wanna to modelling a
trapezoidal shape with acrylic material. I hope Radiance can simulate the
behaviour of light direction, such as refraction dan internal reflection.

 I have tried to give dielectric material, but failed.
and then i wanna give a prism material, but in prism materials the shape
must be a planar shape. but the shape that i want is trapezoidal.
the image of example room with shading acrylic can be downloaded in
https://www.dropbox.com/s/2kswj2ws0x0e6ni/room.jpg?dl=0

the image of shading acrylic that i want can be downloaded in
https://www.dropbox.com/s/qk2ozpjktc3k1ol/acrylic%20material.jpg?dl=0
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Best Regars,
*Christy Vidiyanti*
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