Curved Surface Correction - High End Systems DLHD High Definition Digital Light User Manual

Curved Surface Correction

Effect Mode parameter DMX value = 135-149
Curved Surface Support corrects for shape distortions that occur when you project onto surfaces
that aren't flat. This Global effect facilitates projecting onto convex or concave cylinders, angular
screens, spheres, and disk shaped surfaces.
You can apply this correction to any media server output including multi-fixture image
panoramas created with the Collage Generator Effect, (see Global Functions: Collage
Generator™ Effect on page 133).
Use these adjustments in conjunction with Keystone parameters and Ratio parameters to refine
the output shape on any of these surfaces.
Effect Mode
DMX Value
Curved Vertical Convex Cylinder (opening toward projector)
135
Curved Vertical Concave Cylinder (opening away from projector)
136
Vertical Inside Corner (opening toward projector)
137
Vertical Outside Corner (opening away from projector)
138
Sphere
139
Convex Disk (opening away from projector)
140
Curved Horizontal Convex Cylinder (opening toward projector)
148
Curved Horizontal Concave Cylinder (opening away from projector)
149
DLHD Digital Light User Manual
Object Effect
Surface
CHAPTER 13
Effect Mode Options Descriptions
Global Effect
157