CN102282591B - 光线跟踪系统架构和方法 - Google Patents
光线跟踪系统架构和方法 Download PDFInfo
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- CN102282591B CN102282591B CN200980144557.XA CN200980144557A CN102282591B CN 102282591 B CN102282591 B CN 102282591B CN 200980144557 A CN200980144557 A CN 200980144557A CN 102282591 B CN102282591 B CN 102282591B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/06—Ray-tracing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/60—Memory management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/08—Volume rendering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/50—Lighting effects
- G06T15/80—Shading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2215/00—Indexing scheme for image rendering
- G06T2215/12—Shadow map, environment map
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/12—Frame memory handling
- G09G2360/121—Frame memory handling using a cache memory
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/10—Use of a protocol of communication by packets in interfaces along the display data pipeline
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410189251.9A CN103942825B (zh) | 2008-09-10 | 2009-09-09 | 光线跟踪系统架构和方法 |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
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US9589008P | 2008-09-10 | 2008-09-10 | |
US61/095,890 | 2008-09-10 | ||
US22925809P | 2009-07-28 | 2009-07-28 | |
US61/229,258 | 2009-07-28 | ||
US22970509P | 2009-07-29 | 2009-07-29 | |
US61/229,705 | 2009-07-29 | ||
US12/555,766 US8018457B2 (en) | 2006-09-19 | 2009-09-08 | Ray tracing system architectures and methods |
US12/555,766 | 2009-09-08 | ||
PCT/US2009/056395 WO2010030693A1 (en) | 2008-09-10 | 2009-09-09 | Ray tracing system architectures and methods |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410189251.9A Division CN103942825B (zh) | 2008-09-10 | 2009-09-09 | 光线跟踪系统架构和方法 |
Publications (2)
Publication Number | Publication Date |
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CN102282591A CN102282591A (zh) | 2011-12-14 |
CN102282591B true CN102282591B (zh) | 2014-06-11 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN200980144557.XA Active CN102282591B (zh) | 2008-09-10 | 2009-09-09 | 光线跟踪系统架构和方法 |
CN201410189251.9A Active CN103942825B (zh) | 2008-09-10 | 2009-09-09 | 光线跟踪系统架构和方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410189251.9A Active CN103942825B (zh) | 2008-09-10 | 2009-09-09 | 光线跟踪系统架构和方法 |
Country Status (5)
Country | Link |
---|---|
US (4) | US8018457B2 (zh) |
EP (3) | EP3428886B1 (zh) |
JP (1) | JP5291798B2 (zh) |
CN (2) | CN102282591B (zh) |
WO (1) | WO2010030693A1 (zh) |
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EP3428886A1 (en) | 2019-01-16 |
EP3680862A1 (en) | 2020-07-15 |
CN103942825A (zh) | 2014-07-23 |
US20140232720A1 (en) | 2014-08-21 |
EP2335223B1 (en) | 2018-11-07 |
JP5291798B2 (ja) | 2013-09-18 |
CN102282591A (zh) | 2011-12-14 |
US9183668B2 (en) | 2015-11-10 |
US8619079B2 (en) | 2013-12-31 |
EP3428886B1 (en) | 2020-04-01 |
JP2012502395A (ja) | 2012-01-26 |
US20120001912A1 (en) | 2012-01-05 |
US20090322752A1 (en) | 2009-12-31 |
US8300049B2 (en) | 2012-10-30 |
EP2335223A1 (en) | 2011-06-22 |
US20130002672A1 (en) | 2013-01-03 |
US8018457B2 (en) | 2011-09-13 |
WO2010030693A1 (en) | 2010-03-18 |
CN103942825B (zh) | 2017-10-10 |
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