Arrow Group Industries LM86 Manual de usuario Pagina 73

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© Next Limit Technologies 2010
Maxwell Render 2.5 User Manual
Chapter 10. Maxwell Materials | 73
Step 3 Step 4
3. Step 3. Now that we have set the main parameters, we can adjust the speculars on
the surface. Temporarily disable transmittance (set the color to black) and scattering
(set coef to 0). This will help you to better visualize/ adjust the speculars. Now, set
reectance and roughness as usual and render to make sure it is looking like the
material in Figure 4. As you can see, we can control the reectivity of the surface
without touching SSS. Keep in mind that a high reectance may block the incoming
rays more and may reduce the translucency.
4. Step 4. Go back to the transmittance color and the scattering coefcient settings
from Step 2. The render will look like Figure 5. Notice that the speculars you set in
Step 3 (Figure 4) are added to Figure 3, creating a complete material with its surface
and subsurface. You do not always have to follow these same steps. With some
practice, you will be able to set speculars and subsurface settings at once without
going back and forth all the time.
+ =
F.03 Transmittance + SSS F.04 Speculars (isolated) F.05 Transmittance + SSS + Speculars
Step 3 Material Step 4 Material
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