I'm the author. Well there's actually a term in the kernel to normalise the surface area of each visible point by a factor of tan(1 radian): https://github.com/

I'm the author. Well there's actually a term in the kernel to normalise the surface area of each visible point by a factor of tan(1 radian): https://github.com/tombh/total-viewsheds/blob/main/crates/kernels/vulkan-and-cpu/src/kernel.rs#L163 https://github.com/tombh/total-viewsheds/blob/main/crates/ke... I don't know if that's related to what you're thinking about?