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230704 ||| eng |
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|a 9781484293928
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| 100 |
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|a Hollister, Brad E.
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| 245 |
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|a Essential Guide to RenderMan® Shading Plugin Development
|h Elektronische Ressource
|b Understanding Bxdfs
|c by Brad E. Hollister
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| 250 |
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|a 1st ed. 2023
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| 260 |
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|a Berkeley, CA
|b Apress
|c 2023, 2023
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| 300 |
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|a IX, 141 p. 42 illus., 25 illus. in color
|b online resource
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| 505 |
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|a Chapter 1: Overview, Brief Contextual History, and Pixar's Non-Commercial RenderMan -- Chapter 2: What RenderMan Plugins Are Made Of: C++ Language and Shared Object Files -- Chapter 3: Radiometry and Bi-Directional Scattering Functions -- Chapter 4: Monte Carlo integration and Global Integrators -- Chapter 5: The RenderMan (Rix) API -- Chapter 6: Canonical Scattering Regimes for Bxdf -- Chapter 7: Developing and Debugging Bxdf -- Chapter 8: PDF Normalization, Sampling, and Anisotropic Bxdf -- Conclusion
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| 653 |
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|a Computer graphics
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| 653 |
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|a Computer Graphics
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| 041 |
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7 |
|a eng
|2 ISO 639-2
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| 989 |
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|b Springer
|a Springer eBooks 2005-
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| 028 |
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|a 10.1007/978-1-4842-9392-8
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| 856 |
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|u https://doi.org/10.1007/978-1-4842-9392-8?nosfx=y
|x Verlag
|3 Volltext
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|a 006.6
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| 520 |
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|a Understand the fundamentals of Bxdf plugins for RenderMan® 21+, both the technical details and API architecture. The main goal of the book is to enable technical artists, hobbyists, and students in using the noncommercial (NCR), free RenderMan® edition. RenderMan® is an industry standard for rendering software. It has been used for every Pixar film to date and numerous other projects. RenderMan® 21, and all subsequent versions, use Monte Carlo path tracing. This change has necessitated the use of C++ plugins in place of the RenderMan Shader Language (RSL). Because of this, writing Bxdfs now requires knowledge of Monte Carlo integration, probability density functions, and the RenderMan® C++ API. Essential Guide to RenderMan® Shading Plugin Development specifically addresses writing RenderMan® C++ materials. It explores the mathematical models of representative Bxdfs while drawing parallels, when helpful, to earlier RSL implementations. It also includes an overview of Integrators, providing further context for modern RenderMan® programmable shading. What You Will Learn C++ development for Bxdfs Fundamentals of the rendering equation Monte Carlo integration
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