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Results tagged with material
Search options questions only
not deleted
user 6041
6
votes
1
answer
1k
views
How can a diffused(frosted) glass be modelled in path tracing
Currently I am able to define a window poly line as a clear glass material where it transmits or reflects the ray. …
- 750
3
votes
0
answers
290
views
Beer's law in dielectric material
I am trying to implement Beer's law according to this page in dielectric material but I am not sure have done it correctly as the image does not suggest so. …
- 750
0
votes
1
answer
677
views
Converting from RGB Color Picker to Surface Reflectance
I am trying to derive the material reflectance values from a color picker tool(say MS Paint). … Radiance” book by Greg Ward section 5.1.4 "Estimating Surface Color"
page 294 and page 295, the rgb values from the color picker are raised to the power of inverse of gamma (1/2.2) and then used as in the material …
- 750