Distribution of spines on a curvature comb

Details Distribution of spines on a curvature comb Distribution of spines on a curvature comb

2005-04-05

2005-04-05

Bella, Matthew C. (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics processing

Shape generating

C345S440000, C345S441000, C345S440100, C345S440200

Reexamination Certificate

active

06876363

ABSTRACT:
A computer-implemented graphics program that determines the distribution of spines on a curvature comb. The graphics program generates a curvature comb to visualize the smoothness of a curve, wherein the curvature comb is comprised of a plurality of spines drawn perpendicular to the curve. The spines are distributed along the curvature comb according to a spine density function (SDF) that represents a desired density of the spines. A cumulative density function (CDF) is used as a computational tool for distributing spines according the distribution given by the SDF.

REFERENCES:
patent: 5434959 (1995-07-01), Von Ehr, II et al.

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