dc.contributor.author	Mara, Michael	en_US
dc.contributor.author	McGuire, Morgan	en_US
dc.contributor.author	Nowrouzezahrai, Derek	en_US
dc.contributor.author	Luebke, David	en_US
dc.contributor.editor	Ulf Assarsson and Warren Hunt	en_US
dc.date.accessioned	2016-06-17T14:08:11Z
dc.date.available	2016-06-17T14:08:11Z
dc.date.issued	2016	en_US
dc.description.abstract	We introduce a new hardware-accelerated method for constructing Deep G-buffers that is 2x-8x faster than the previous depthpeeling method and produces more stable results. We then build several high-performance shading algorithms atop our representation, including dynamic diffuse interreflection, ambient occlusion (AO), and screen-space mirror reflection effects. Our construction method is order-independent, guarantees a minimum separation between layers, operates in a (small) bounded memory footprint, and does not require per-pixel sorting. Moreover, addressing the increasingly expensive cost of pre-rasterization, our approach requires only a single pass over the scene geometry. We include the pseudocode for our Deep G-buffer construction in the paper and the full source code of our technique in our supplemental document.	en_US
dc.description.sectionheaders	Fast GI	en_US
dc.description.seriesinformation	Eurographics/ ACM SIGGRAPH Symposium on High Performance Graphics	en_US
dc.identifier.doi	10.2312/hpg.20161195	en_US
dc.identifier.isbn	978-3-03868-008-6	en_US
dc.identifier.issn	2079-8679	en_US
dc.identifier.pages	87-98	en_US
dc.identifier.uri	https://doi.org/10.2312/hpg.20161195	en_US
dc.publisher	The Eurographics Association	en_US
dc.title	Deep G-Buffers for Stable Global Illumination Approximation	en_US

Deep G-Buffers for Stable Global Illumination Approximation

Files

Original bundle

Collections