TW200632780A - Volumetric shadows for computer animation - Google Patents

Volumetric shadows for computer animation

Info

Publication number
TW200632780A
TW200632780A TW094137701A TW94137701A TW200632780A TW 200632780 A TW200632780 A TW 200632780A TW 094137701 A TW094137701 A TW 094137701A TW 94137701 A TW94137701 A TW 94137701A TW 200632780 A TW200632780 A TW 200632780A
Authority
TW
Taiwan
Prior art keywords
volume
shadow
objects
volumetric
model
Prior art date
Application number
TW094137701A
Other languages
English (en)
Chinese (zh)
Inventor
Yang-Lih Yee
Original Assignee
Pacific Data Images Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pacific Data Images Llc filed Critical Pacific Data Images Llc
Publication of TW200632780A publication Critical patent/TW200632780A/zh

Links

Classifications

    • 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
    • G06T15/60—Shadow generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
TW094137701A 2004-10-27 2005-10-27 Volumetric shadows for computer animation TW200632780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97521604A 2004-10-27 2004-10-27

Publications (1)

Publication Number Publication Date
TW200632780A true TW200632780A (en) 2006-09-16

Family

ID=35569583

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137701A TW200632780A (en) 2004-10-27 2005-10-27 Volumetric shadows for computer animation

Country Status (4)

Country Link
EP (1) EP1844445A1 (fr)
CA (1) CA2583664A1 (fr)
TW (1) TW200632780A (fr)
WO (1) WO2006049870A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393069B (zh) * 2008-01-11 2013-04-11 Konami Digital Entertainment 影像處理裝置、影像處理方法、資訊記錄媒體以及程式
TWI557685B (zh) * 2012-05-23 2016-11-11 雲南恆達睿創三維數字科技有限公司 網格動畫製作方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8379022B2 (en) 2008-09-26 2013-02-19 Nvidia Corporation Fragment shader for a hybrid raytracing system and method of operation
FR2965652A1 (fr) 2010-09-30 2012-04-06 Thomson Licensing Procede d’estimation de la quantite de lumiere recue en un point d’un environnement virtuel
US9679398B2 (en) * 2015-10-19 2017-06-13 Chaos Software Ltd. Rendering images using color contribution values of render elements
CN109215134B (zh) * 2018-09-04 2023-06-20 深圳市易尚展示股份有限公司 三维模型的遮挡确定方法、装置、计算机设备和存储介质
CN111476877B (zh) * 2020-04-16 2024-01-26 网易（杭州）网络有限公司 一种阴影渲染的方法及装置、电子设备、存储介质
CN117455977B (zh) * 2023-09-27 2024-07-09 杭州市交通工程集团有限公司 一种基于三维激光扫描的堆料体积计算方法及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393069B (zh) * 2008-01-11 2013-04-11 Konami Digital Entertainment 影像處理裝置、影像處理方法、資訊記錄媒體以及程式
TWI557685B (zh) * 2012-05-23 2016-11-11 雲南恆達睿創三維數字科技有限公司 網格動畫製作方法

Also Published As

Publication number Publication date
WO2006049870A1 (fr) 2006-05-11
CA2583664A1 (fr) 2006-05-11
EP1844445A1 (fr) 2007-10-17

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