Brushstroke envelopes

Details Brushstroke envelopes Brushstroke envelopes

1998-04-07

2000-05-23

Powell, Mark R.

Computer graphics processing and selective visual display system

Computer graphics processing

Shape generating

345150, 345153, 345442, G06T 1120

Patent

active

060670940

ABSTRACT:
An envelope enclosing brush instances corresponding to transformations of a brush at points along a trajectory is generated. Points on the brush instances that are furthest from the trajectory are identified, and the identified points are connected based on the trajectory and the relative orientations of the brush instances.

REFERENCES:
patent: 5325477 (1994-06-01), Klassen
patent: 5798769 (1998-08-01), Chiu et al.
patent: 5844565 (1998-12-01), Mizutani et al.
patent: 5900884 (1999-05-01), Minami et al.
patent: 5999190 (1999-12-01), Sheasby et al.
Fabris et al., "Stroking Discrete Polynomial Bezier Curves via Point Containment Paradigm", IEEE, pps. 94-100, 1998.

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