#Td=0.4 Ts=0.1 Rd=0.1 Rs=0.01
void trans transmat
0
0
7 0.606 0.606 0.606 0.01 0 0.833 0.2
Radiance Trans Material
Modifier:
Material Name:
Diffuse Transmission (Td):
Specular Transmission (Ts):
Diffuse Reflection (Rd):
Specular Reflection (Rs):
Roughness:
Absorbtion:
The trans material primitive takes the form:
mod trans name
0
0
7 A1 A2 A3 A4 A5 A6 A7
A7 = Ts / (Td+Ts)
A6 = (Td+Ts) / (Rd+Td+Ts)
A5 = Roughness
A4 = Rs
A3 = Cb / ( (1-Rs) * (1-A6) )
A2 = Cg / ( (1-Rs) * (1-A6) )
A1 = Cr / ( (1-Rs) * (1-A6) )
Cr, Cg and Cb are the red, green and blue diffuse reflectances. Rd is the photopic average of the colored reflectances.
by
AMcneil
—
last modified
Feb 29, 2016 12:25 PM