Approximate Subdivision Shading
Subdivision Shading is a new approach to compute normal fields of subdivision surfaces that was presented at SIGGRAPH Asia 2008. It’s a very simple idea that pr...
Author: Ignacio Castaño
Watertight Texture Sampling
One of the problems when implementing displacement mapping is dealing with texture seams. Texture seams are discontinuities in the parameterization. These disco...
The foie gras parable
I loved this talk from Blue Hill’s Chef Dan Barber. I’m not convinced that what the organic/ethical/slow food movement advocates is the most sustainable way of ...
Gamefest Presentations
I just realized that Microsoft recently released the Gamefest presentations, and that most of them are accompanied with audio recordings, including my talk abou...
nvidia-widgets
I just published the immediate mode user interface (IMGUI) toolkit that we are using in our latest OpenGL SDK examples. The purpose of the SDK examples is to sh...
Moving
My better half has been accepted to UC Davis, and we’ll be moving there in the next few days. We are pretty excited; I think Davis will be a better place to rai...