04/25/2002
15-462 Graphics I
12
Prioritized Stroke Textures
•Technique
for limiting human intervention
•Collection
of strokes with associated priority
•When
rendering
–First
draw highest priority only
–If too
light, draw next highest priority, etc.
–Stop
if proper tone is achieved
•Procedural stroke textures
•Support
scaling
•Also
applies to non-procedural stroke textures