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Curvature Maps for Rendering using Enhanced Ambient and Diffuse Illumination
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management.
2010 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

For highly diffuse rendering, some materials like snow are commonly accomplished through the use of simplified local illumination models for ambient and diffuse light. In reality, however, for a given point on a surface, the incident light is not only contributed from directional light sources, but also from backscattering from nearby surfaces. To account for this effect, a new technology has been developed, using Curvature Maps for Rendering. This rendering algorithm integrates normal mapping with curvature mapping into a local illumination model to solve the previous mentioned problem. In this report, I will derive different measures to calculate curvature maps from normal maps and I evaluate their suitability for rendering.

Place, publisher, year, edition, pages
2010. , p. 23
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:hig:diva-7119OAI: oai:DiVA.org:hig-7119DiVA, id: diva2:326921
Presentation
2010-06-10, 09:45 (English)
Uppsok
Technology
Supervisors
Examiners
Available from: 2010-06-28 Created: 2010-06-24 Last updated: 2018-01-12Bibliographically approved

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fulltext(5017 kB)500 downloads
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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf