SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PERFORMING OBJECT-SPACE SHADING

SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PERFORMING OBJECT-SPACE SHADING

A system, method, and computer program product are provided for performing object-space shading. A primitive defined by vertices in three-dimensional (3D) space that is specific to an object defined by at least the primitive is received and a shading sample rate is computed for the primitive based o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ENDERTON ERIC B, FATAHALIAN KAYVON, LUM ERIC B, MORETON HENRY PACKARD, HART, JR. G. EVAN, LEFOHN AARON ELIOT, URALSKY YURY, ZHANG YUBO, WYMAN CHRISTOPHER RYAN, HE YONG, PATNEY ANJUL, SALVI MARCO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A system, method, and computer program product are provided for performing object-space shading. A primitive defined by vertices in three-dimensional (3D) space that is specific to an object defined by at least the primitive is received and a shading sample rate is computed for the primitive based on a screen-space derivative of coordinates of a pixel fragment transformed into the 3D space. A shader program is executed by a processing pipeline to compute shaded attributes for the primitive according to the computed shading sample rate.