文章作者: Eric Heitz

Procedural Stochastic Texturing in Unity

+1 二月 14, 201935

Have you ever tried using tileable textures to cover large surfaces or add fine-scale detail to your meshes? If so, you’re probably familiar... 阅读更多

Microfacet-based Normal Mapping for Robust Monte Carlo Path Tracing

十月 2, 2017

Vincent Schüssler (KIT), Eric Heitz (Unity Technologies), Johannes Hanika (KIT) and Carsten Dachsbacher (KIT) ACM SIGGRAPH ASIA 2017 ... 阅读更多

Real-Time Line- and Disk-Light Shading with Linearly Transformed Cosines

七月 21, 2017

Eric Heitz (Unity Technologies) and Stephen Hill (Lucasfilm) ACM SIGGRAPH Courses 2017 Abstract We recently introduced a new real-tim... 阅读更多

A Spherical Cap Preserving Parameterization for Spherical Distributions

五月 9, 2017

Jonathan Dupuy, Eric Heitz and Laurent Belcour ACM SIGGRAPH 2017 Abstract We introduce a novel parameterization for spherical distr... 阅读更多

Linear-Light Shading with Linearly Transformed Cosines

四月 17, 2017

Eric Heitz (Unity Technologies) and Stephen Hill (Lucas film) Book chapter in GPU Zen Abstract We recently introduced a new real-time... 阅读更多

Analytical Calculation of the Solid Angle Subtended by an Arbitrarily Positioned Ellipsoid to a Point Source

二月 8, 2017

Nuclear Instruments and Methods in Physics Research We present a geometric method for computing an ellipse that subtends the same solid-a... 阅读更多

Additional Progress Towards the Unification of Microfacet and Microflake Theories

八月 23, 2016

Jonathan Dupuy (Unity Technologies), Eric Heitz (Unity Technologies) and Eugene d'Eon (8i) EGSR 2016 (Experimental Ideas & Implementa... 阅读更多

Real-Time Area Lighting: a Journey from Research to Production

八月 3, 2016

Real-time area lighting has been a long-running quest in games, with many avenues (and dead ends!) explored, but recent research has provide... 阅读更多

Real-Time Polygonal-Light Shading with Linearly Transformed Cosines

五月 26, 2016

 Eric Heitz, Jonathan Dupuy, Stephen Hill and David Neubelt ACM SIGGRAPH 2016 Motivation Shading with area lights adds a great deal of re... 阅读更多