In lecture, Prof O'Brien mentioned that there are different ways to choose the weights for the surrounding face normals. This article describes two — weighting by facet area and weighting by angle — and shows pseudocode, example renders, and pros and cons: bytehazard.com/articles/vertnorm.html
In lecture, Prof O'Brien mentioned that there are different ways to choose the weights for the surrounding face normals. This article describes two — weighting by facet area and weighting by angle — and shows pseudocode, example renders, and pros and cons: bytehazard.com/articles/vertnorm.html