Dynamically adjusted brush for direct paint systems on...

Details Dynamically adjusted brush for direct paint systems on... Dynamically adjusted brush for direct paint systems on...

2008-07-28

2010-06-01

Sajous, Wesner (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S619000, C345S156000, C345S428000

Reexamination Certificate

active

07728843

ABSTRACT:
A system that implements a “tangent space brush,” allowing a user to paint directly onto a parameterized object, for example a three dimensional object. A tangent space brush projects coordinates from an input device to the world-space point on the surface of the 3D object. A normal is determined at that point and a brush image is projected from that point, along the normal, to the underlying surfaces. The system is implemented by providing a system that implements selecting a selected area of a displayed object, and projecting a brush directly onto a surface of the selected area.

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