20111113 computer graphics_galinsky_lecture10_textnoise
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Transcript of 20111113 computer graphics_galinsky_lecture10_textnoise
![Page 1: 20111113 computer graphics_galinsky_lecture10_textnoise](https://reader035.fdocuments.net/reader035/viewer/2022081519/557f4688d8b42ac3288b4d91/html5/thumbnails/1.jpg)
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Трассировка лучей.
Текстурирование и шум.
URL: http://www.school30.spb.ru/cgsg/cgc/
E-mail: [email protected]
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Текстурирование
![Page 3: 20111113 computer graphics_galinsky_lecture10_textnoise](https://reader035.fdocuments.net/reader035/viewer/2022081519/557f4688d8b42ac3288b4d91/html5/thumbnails/3.jpg)
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Текстурирование
![Page 4: 20111113 computer graphics_galinsky_lecture10_textnoise](https://reader035.fdocuments.net/reader035/viewer/2022081519/557f4688d8b42ac3288b4d91/html5/thumbnails/4.jpg)
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Текстурирование
![Page 5: 20111113 computer graphics_galinsky_lecture10_textnoise](https://reader035.fdocuments.net/reader035/viewer/2022081519/557f4688d8b42ac3288b4d91/html5/thumbnails/5.jpg)
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Отображения (mapping): линейные
(u,v)=(x,y)
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Сферическое
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Цилиндрическое
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Mapping
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Хранение
• S3TC
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Mip Map
• MIP – “multum in parvo”
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Использование
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Bump Mapping
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Environment mapping
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Lens-Flare
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Billboard
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Гипертекстуры и шум (noise)
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Таблица
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Примеры
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Примеры
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
Примеры
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TexturingTexturing
Галинский В.А.Физико-математический лицей № 30
Computer Graphics Support Group
• Практические задания (до зачетного занятия)– Реализовать шумовые текстуры мрамора, дерева и
применить их к предыдущим заданиям.