instantreality 1.0

Component:
Engine
Status:
fully implemented
Structure type:
concrete
Standard:
Avalon

DistortionDisplayFilter

This filter can be used to do image warping

Inheritance

Code

XML encoding
<DistortionDisplayFilter columns='0'
rows='0'
positions=''
center='0,0'
scale='1,1'
rotation='0'
lenseDistortion='0'
lenseShift='0 0'
enabled='TRUE'
logFeature=''
 />
Classic encoding
DistortionDisplayFilter {
	columns 0
	rows 0
	positions []
	center 0,0
	scale 1,1
	rotation 0
	lenseDistortion 0
	lenseShift 0 0
	enabled TRUE
	logFeature [""]
}

Interface

Filter: X3D only | Avalon only | All
id Name DataType PartType Default ValueType Description
SFInt32 columns SFInt32 inputOutput 0 Number of columns in the filter
SFInt32 rows SFInt32 inputOutput 0 Number of rows in the filter
MFVec2f positions MFVec2f inputOutput A regular grid is defined for the whole viewarea. Each point in this area defines the projection of each regular grid point. Values should be in the range 0-1.
SFVec2f center SFVec2f inputOutput 0,0 Image center
SFVec2f scale SFVec2f inputOutput 1,1 Image size
SFFloat rotation SFFloat inputOutput 0 Image rotation
SFFloat lenseDistortion SFFloat inputOutput 0 "less than 0" is cushion, "larger than 0" is barrel
SFVec2f lenseShift SFVec2f inputOutput 0 0 shift the lense
SFBool enabled SFBool inputOutput TRUE If FALSE, filter is disabled
MFString logFeature MFString inputOutput state, child, parent, route, eventIn, eventOut controls the logging of changes, state: log state changes (e.g. live), child: log child add/remove, parent: log parent add/remove, route: log route add/remove; eventIn: log receiving of events, eventOut: log sending of events: guiView, runtime system should create node-view, guiEdit: runtime system should create node-editeverything: log everything
SFNode metadata SFNode inputOutput MetadataObject container for payload metadata inside MetadataSet element