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Note that PxrSurface supports only homogeneous volumes for these models.
Rachael rendered using Path Traced Subsurface Scattering. Image from Blade Runner 2049 © 2017 Alcon Entertainment, LLC.
Example of Stylized and Realistic Subsurface ScatteringCourtesy of MPC
Subsurface Model
Select a subsurface scattering model: Jensen Dipole, d'Eon Better Dipole, Burley Normalized, Multiple Mean Free Paths, and Path Traced Modes. The parameters are populated based on the model chosen and are valid for that model. If you change which model you use, your connections may be lost to invalid parameters.
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| Material | Albedo/Color | Mean Free Path Color |
|---|---|---|
apple | 0.846 0.841 0.528 | 6.96 6.40 1.90 |
| chicken1 | 0.314 0.156 0.126 | 11.61 3.88 1.75 |
| chicken2 | 0.321 0.160 0.108 | 9.44 3.35 1.79 |
| cream | 0.976 0.900 0.725 | 15.03 4.66 2.54 |
| ketchup | 0.164 0.006 0.002 | 4.76 0.58 0.39 |
| marble | 0.830 0.791 0.753 | 8.51 5.57 3.95 |
| potato | 0.764 0.613 0.213 | 14.27 7.23 2.04 |
| skim milk | 0.815 0.813 0.682 | 18.42 10.44 3.50 |
| skin1 | 0.436 0.227 0.131 | 3.67 1.37 0.68 |
| skin2 | 0.623 0.433 0.343 | 4.82 1.69 1.09 |
| whole milk | 0.908 0.881 0.759 | 10.90 6.58 2.51 |
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Gain
Subsurface scattering weight. Higher numbers increase the visibility of the subsurface scattering.
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