「LambX」：修訂間差異
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The probability of Lambertian reflection/transmittion is 50%. | The probability of Lambertian reflection/transmittion is 50%. | ||
=='''Math'''== | |||
{| class="wikitable" | |||
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! BSDF | |||
! PDF | |||
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| <math>\frac{1}{\pi}</math> | |||
| <math>\frac{\cos \theta}{\pi}</math> | |||
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於 2019年9月19日 (四) 03:30 的最新修訂
Format
LambR, LambT // float, float
The probability of a light ray being reflected by or transmitted through the surface according to Lambertian distribution.
Example
#LambR, LambT SurfScat Shell 1 0.50000 0.50000
The probability of Lambertian reflection/transmittion is 50%.
Math
| BSDF | |
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