BRPI0407943A - simulação visual de corpos em movimento dinámico - Google Patents

simulação visual de corpos em movimento dinámico

Info

Publication number
BRPI0407943A
BRPI0407943A BRPI0407943-4A BRPI0407943A BRPI0407943A BR PI0407943 A BRPI0407943 A BR PI0407943A BR PI0407943 A BRPI0407943 A BR PI0407943A BR PI0407943 A BRPI0407943 A BR PI0407943A
Authority
BR
Brazil
Prior art keywords
cell
mesh
visual simulation
moving bodies
dynamically moving
Prior art date
Application number
BRPI0407943-4A
Other languages
English (en)
Inventor
Lawrence M Lachman
Original Assignee
Computer Ass Think Inc
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 Computer Ass Think Inc filed Critical Computer Ass Think Inc
Publication of BRPI0407943A publication Critical patent/BRPI0407943A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—Three-dimensional [3D] animation
    • G06T13/60—Three-dimensional [3D] animation of natural phenomena, e.g. rain, snow, water or plants
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/36—Level of detail

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

"SIMULAçãO VISUAL DE CORPOS EM MOVIMENTO DINáMICO". é provido um método para simular um corpo em movimento dinâmico. O corpo em movimento dinâmico é dividido em uma pluralidade de células. Cada célula é associada com uma malha correspondente que tem uma resolução associada. Vizinhos de uma célula são consultados, quando a célula transferir páginas para a memória, a fim de determinar resoluções das respectivas malhas dos vizinhos. A malha da célula é ajustada de acordo com uma comparação da resolução da malha e das resoluções das respectivas malhas dos vizinhos.
BRPI0407943-4A 2003-03-12 2004-03-09 simulação visual de corpos em movimento dinámico BRPI0407943A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/386,732 US20040181373A1 (en) 2003-03-12 2003-03-12 Visual simulation of dynamic moving bodies
PCT/US2004/007258 WO2004081743A2 (en) 2003-03-12 2004-03-09 Visual simulation of dynamic moving bodies

Publications (1)

Publication Number Publication Date
BRPI0407943A true BRPI0407943A (pt) 2006-03-07

Family

ID=32961738

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407943-4A BRPI0407943A (pt) 2003-03-12 2004-03-09 simulação visual de corpos em movimento dinámico

Country Status (9)

Country Link
US (1) US20040181373A1 (pt)
EP (1) EP1602075A2 (pt)
JP (1) JP2006520050A (pt)
KR (1) KR20050107615A (pt)
CN (1) CN1784695A (pt)
AU (1) AU2004219190A1 (pt)
BR (1) BRPI0407943A (pt)
CA (1) CA2515017A1 (pt)
WO (1) WO2004081743A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060080072A1 (en) * 2003-03-12 2006-04-13 Computer Associates Think, Inc. Optimized rendering of dynamic moving bodies
WO2010011996A1 (en) * 2008-07-25 2010-01-28 Image Terrain, Inc. Generating designs for product adornment
JP5456903B2 (ja) * 2009-10-15 2014-04-02 トムソン ライセンシング メッシュ・モデルを符号化する方法及び装置、符号化されたメッシュ・モデル、並びに、メッシュ・モデルを復号化する方法及び装置
CN102722901B (zh) * 2011-03-29 2017-04-12 腾讯科技（深圳）有限公司 处理图像的方法和装置
KR101764341B1 (ko) * 2012-01-03 2017-08-02 한국전자통신연구원 절차적 방법에 의해 생성된 지형 데이터를 편집하는 방법
US10535188B2 (en) * 2016-09-23 2020-01-14 Apple Inc. Tessellation edge shaders

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758944A (en) * 1984-08-24 1988-07-19 Texas Instruments Incorporated Method for managing virtual memory to separate active and stable memory blocks
US6208347B1 (en) * 1997-06-23 2001-03-27 Real-Time Geometry Corporation System and method for computer modeling of 3D objects and 2D images by mesh constructions that incorporate non-spatial data such as color or texture
US6515660B1 (en) * 1999-12-14 2003-02-04 Intel Corporation Apparatus and method for dynamic triangle stripping
JP2002358004A (ja) * 2001-06-02 2002-12-13 Navitime Japan Co Ltd 地図表示端末、地図表示システム

Also Published As

Publication number Publication date
JP2006520050A (ja) 2006-08-31
WO2004081743A2 (en) 2004-09-23
CN1784695A (zh) 2006-06-07
AU2004219190A1 (en) 2004-09-23
CA2515017A1 (en) 2004-09-23
EP1602075A2 (en) 2005-12-07
WO2004081743A3 (en) 2004-12-02
US20040181373A1 (en) 2004-09-16
KR20050107615A (ko) 2005-11-14

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]