04/17/2003
15-462 Graphics I
10
Strokes and Stroke Textures
•Stroke
generated by moving along straight path
•Stroke
perturbed by
–Waviness
function (straightness)
–Pressure
function (thickness)
•Collected
in stroke textures
–Tone
dependent
–Resolution
dependent
–Orientation
dependent
•How
automatic are stroke textures