Welcome to the PataBlog!

You will find mostly articles about math and rendering.

I specialize in lighting, from the microscopic BRDF to the macroscopic interactive indirect lighting simulation in 3D scenes.

(images from the game "Dishonored 2", Arkane Studio)

I every light-related phenomenon, from emission to scattering, interaction and perception. The beautiful intricacies of matter playing with photons, often in mysterious ways, yielding the most jaw-dropping patterns and colors.

Talk

Revision Demoparty 2018 - HBIL

Papers

• 2018, January "Improved Ambient Occlusion (study notes)"

• 2018, March "Horizon-Based Indirect Lighting"

Contact