Developing Generalized Cross Hatching Shader Approach for Non-Photorealistic Rendering
dc.contributor.advisor | Akleman, Ergun | |
dc.creator | Du, Yuxiao | |
dc.date.accessioned | 2020-02-24T19:55:14Z | |
dc.date.available | 2020-02-24T19:55:14Z | |
dc.date.created | 2017-08 | |
dc.date.issued | 2017-08-01 | |
dc.date.submitted | August 2017 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/187213 | |
dc.description.abstract | In this research, I present a method for rendering a geometric scene that has the look and feel of artistic hand drawings, particularly using a medium such as charcoal or crosshatching. While there have been many approaches to non-photorealistic (NPR) renderings in the past two decades, there seems to be very little research done on how to obtain such charcoal or cross-hatching effects, especially with attention to reflections and specularity, which often at times seems to break the illusion of the drawing effect. I developed a new class of techniques, using a Barycentric shading method, that allows the non-photorealistic rendering of a variety of artistic drawing styles. My approach can be summarized as follows: (1) a Barycentric shader that can provide generalized crosshatching with opaque multi-textures, (2) a Barycentric shader using transparent multitextures, and (3) a texture synthesis method that can automatically produce crosshatching textures from any given image. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | |
dc.subject | barycentric | en |
dc.subject | non-photorealistic rendering | en |
dc.subject | charcoal shader | en |
dc.subject | crosshatching shader | en |
dc.subject | texture synthesis | en |
dc.title | Developing Generalized Cross Hatching Shader Approach for Non-Photorealistic Rendering | en |
dc.type | Thesis | en |
thesis.degree.department | Visualization | en |
thesis.degree.discipline | Visualization | en |
thesis.degree.grantor | Texas A&M University | en |
thesis.degree.name | Master of Science | en |
thesis.degree.level | Masters | en |
dc.contributor.committeeMember | Davison, Richard | |
dc.contributor.committeeMember | Hill, Rodney | |
dc.type.material | text | en |
dc.date.updated | 2020-02-24T19:55:14Z | |
local.etdauthor.orcid | 0000-0001-8305-1329 |
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Texas A&M University Theses, Dissertations, and Records of Study (2002– )