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Found 4 essays matching the above criteria.

  1. 1. A Performance Comparison of Dynamic- and Inline Ray Tracing in DXR : An application in soft shadows

    University essay from Blekinge Tekniska Högskola/Fakulteten för datavetenskaper

    Author : Joakim Sjöberg; Filip Zachrisson; [2021]
    Keywords : dynamic ray tracing; inline ray tracing; hard shadows; soft shadows; rendering; dynamisk strålspårning; inline strålspårning; hårda skuggor; mjuka skuggor; rendering;

    Abstract : Background. Ray tracing is a tool that can be used to increase the quality of the graphics in games. One application in graphics that ray tracing excels in is generating shadows because ray tracing can simulate how shadows are generated in real life more accurately than rasterization techniques can. READ MORE

  3. 2. Real-Time Rendering of Soft Shadows

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Author : Johannes Deligiannis; [2019]
    Keywords : Rendering; Graphics; Real-Time; Shadows;

    Abstract : This thesis presents a method to render real time soft shadows efficiently on modern GPU’s using a combination of low discrepancy sampling sequences and spatiotemporal convolution. A theoretical foundation of shadows and shadow rendering will be presented together with common algorithms used for shadow rendering and light space convolution. READ MORE

  4. 3. Ambient Occlusion for Dynamic Objects and Procedural Environments

    University essay from Institutionen för systemteknik; Tekniska högskolan

    Author : Joel Jansson; [2013]
    Keywords : SSAO; Ambient Occlusion; Global Illumination; Real-Time Rendering; Computer Graphics;

    Abstract : In computer graphics, lighting is an important area. To simulate shadows from area light sources, indirect lighting and shadows from indirect light, a class of algorithms commonly known as global illumination algorithms can be used. READ MORE

  5. 4. Lighting and Graphics Effects for Real-Time Visualization of the Universe

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Jonna Ekelin; Lena Fernqvist; [2006]
    Keywords : ;

    Abstract : This work has been performed at SCISS AB, a company situated in Norrk öping and whose business lies in developing platforms for graphics visualization. SCISS's main software product, UniView, is a fully interactive system allowing the user to explore all parts of the observable universe, from rocks on the surface of a planet to galaxies and quasars in outer space. READ MORE