Interactive screenspace fragment rendering for direct illumination from area lights using gradient aware subdivision and radial basis function interpolation

• المؤلفون الرئيسيون: Koa, Ming Di, Johan, Henry, Sourin, Alexei
• مؤلفون آخرون: School of Computer Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Area Lights; Interactive Rendering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/87987; http://hdl.handle.net/10220/44508

Interactive rendering of direct illumination from area lights in virtual worlds has always proven to be challenging. In this paper, we propose a deferred multi-resolution approach for rendering direct illumination from area lights. Our approach subdivides the screenspace into multi-resolution 2D-fra...