GB2579155B - Frustum rendering - Google Patents

Frustum rendering Download PDF

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Publication number
GB2579155B
GB2579155B GB2002151.5A GB202002151A GB2579155B GB 2579155 B GB2579155 B GB 2579155B GB 202002151 A GB202002151 A GB 202002151A GB 2579155 B GB2579155 B GB 2579155B
Authority
GB
United Kingdom
Prior art keywords
frustum rendering
frustum
rendering
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB2002151.5A
Other versions
GB2579155A (en
GB202002151D0 (en
Inventor
Fenney Simon
Worcester Michael
Smith Stuart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imagination Technologies Ltd
Original Assignee
Imagination Technologies Ltd
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 Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Priority to GB2002151.5A priority Critical patent/GB2579155B/en
Priority claimed from GB1601767.5A external-priority patent/GB2546811B/en
Publication of GB202002151D0 publication Critical patent/GB202002151D0/en
Publication of GB2579155A publication Critical patent/GB2579155A/en
Application granted granted Critical
Publication of GB2579155B publication Critical patent/GB2579155B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • 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
    • 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
GB2002151.5A 2016-02-01 2016-02-01 Frustum rendering Active GB2579155B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2002151.5A GB2579155B (en) 2016-02-01 2016-02-01 Frustum rendering

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2002151.5A GB2579155B (en) 2016-02-01 2016-02-01 Frustum rendering
GB1601767.5A GB2546811B (en) 2016-02-01 2016-02-01 Frustum rendering

Publications (3)

Publication Number Publication Date
GB202002151D0 GB202002151D0 (en) 2020-04-01
GB2579155A GB2579155A (en) 2020-06-10
GB2579155B true GB2579155B (en) 2020-11-25

Family

ID=69956653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2002151.5A Active GB2579155B (en) 2016-02-01 2016-02-01 Frustum rendering

Country Status (1)

Country Link
GB (1) GB2579155B (en)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Daniel Scherzer, "Shadow Mapping of Large Environments", Diplomarbeit - Computergraphik und Algorithmen det T.U. Wien, (20060216), pages 1 - 95 *
JIRÍ BITTNER ET AL, "Shadow caster culling for efficient shadow mapping", SYMPOSIUM ON INTERACTIVE 3D GRAPHICS AND GAMES 2011 (I3D 2011) : PROCEEDING; SAN FRANCISCO, CALIFORNIA, USA, 18 - 20 FEBRUARY, New York NY, pages 81 - 88 *

Also Published As

Publication number Publication date
GB2579155A (en) 2020-06-10
GB202002151D0 (en) 2020-04-01

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