#Raytrace volumetrix lighting generator#

This slider determines the size of the fuzzy/diffuse/penumbra area around the edge of a shadow. So setting a sample value of 3 really means 3 2 = 9 samples will be taken. The maximum value is 16: the real number of samples is actually the square of it, Will use to do their shadow calculations. This slider sets the maximum number of samples that both Constant QMC and Adaptive QMC Samples Number of extra samples taken (samples x samples). Not much worse than Constant QMC in terms of overall results. The advantage of using Adaptive QMC is that it is in general much quicker while being This method results in good calculation of shadow value but not as good as Constant QMC. Adaptive QMC The Adaptive QMC method is used to calculate shadow values in a slightly less uniform and distributed way. Using the Adaptive QMC method however, Constant QMC is more accurate. This method results in very good calculation of shadow value but it is not as fast as (for now, mainly two variants of Quasi-Monte Carlo, see Quasi-Monte Carlo method): Constant QMC The Constant QMC method is used to calculate shadow values in a very uniform, evenly distributed way. That will serve to compute the ray-traced shadows This allows you to choose which algorithm is to be used to generate the samples Method for generating shadow samples: Adaptive QMC is fastest, Constant QMC is less noisy but slower.

#Raytrace volumetrix lighting generator#

When the Ray Shadow button is selected, another set of options is made available, those options being: Shadow sample generator type Ray Shadow The Ray Shadow button enables the light source to generate ray-traced shadows.

Note that the Area lamp,Д®ven though using most of these options, have some specifics described in its Share the same options for the ray-traced shadows generation,