Added functions to calculate the required light yields/resolution to smear an already smeared PDF to achieve a requested new light yield/resolution. See http://mathworld.wolfram.com/Convolution.html for how convolved Gaussian sigmas are related to the sigmas of the Gaussians used to produce the convolution.
ashleyrback
commented
8 years ago
Added functions to calculate the required light yields/resolution to smear an already smeared PDF to achieve a requested new light yield/resolution. See http://mathworld.wolfram.com/Convolution.html for how convolved Gaussian sigmas are related to the sigmas of the Gaussians used to produce the convolution.