Markers for identifying projected graphics objects in object streams

Methods and apparatus, including computer program products, for processing graphics objects in a model space with more than two dimensions. Information specifying a first view of the model space is received. The first view is defined by a projection of a first subspace of the model space onto a two-...

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Bibliographic Details
Main Authors DASH SAMBIT KUMAR, GARG ANUPAM K
Format Patent
LanguageEnglish
Published 05.03.2013
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:Methods and apparatus, including computer program products, for processing graphics objects in a model space with more than two dimensions. Information specifying a first view of the model space is received. The first view is defined by a projection of a first subspace of the model space onto a two-dimensional space. The first subspace includes at least a portion of two or more graphics objects. One or more markers are defined for the first view in the first subspace. Each marker for the first view is associated with at least one graphics object in a processing sequence for the first view. An object stream is generated, which includes projected objects that describe markers and graphics objects in the first view and are arranged in the object stream according to the processing sequence for the first view. Markers for the first view can be defined outside of any other view.
Bibliography:Application Number: US20030637736