4 ms·

this is all so interesting.. Are there any particular functions / parameters that are typically used, that say replicates 3 point light setups? I guess at a c

• groundzeros2015 6mo ago
  In the era im familiar with (ps3, 360) everyone used the first 9 coefficients. You can read the original Ramamoorthi paper for better theory applied to lighting. But yes it’s an approximation. If you have a ton of terms it looks like a bitmap like you said.