instantreality 1.0

Component:
Geospatial
Status:
fully implemented
Structure type:
concrete
Standard:
X3D3.0

GeoElevationGrid

GeoElevationGrid is a geometry node, defining a a rectangular height field above a curved geographic surface using geographic coordinates. GeoElevationGrid can contain GeoOrigin, Color, Normal and TextureCoordinate nodes. Hint: insert a Shape node before adding geometry or Appearance.

Inheritance

Code

XML encoding
<GeoElevationGrid zSpacing='1.0'
zDimension='0'
yScale='1'
xDimension='0'
xSpacing='1.0'
solid='TRUE'
normalPerVertex='TRUE'
creaseAngle='0'
colorPerVertex='TRUE'
ccw='TRUE'
height='0 0'
geoGridOrigin='0 0 0'
geoSystem=''GD','WE''
logFeature=''
optimizationMode='auto'
cacheMode='auto'
invalidateVolume='FALSE'
normalUpdateMode='nice'
multiResolutionLevel='1'
lit='TRUE'
resolution='1'
 />
Classic encoding
GeoElevationGrid {
	zSpacing 1.0
	zDimension 0
	yScale 1
	xDimension 0
	xSpacing 1.0
	solid TRUE
	normalPerVertex TRUE
	creaseAngle 0
	colorPerVertex TRUE
	ccw TRUE
	height [0 0]
	geoGridOrigin 0 0 0
	geoSystem ["'GD','WE'"]
	logFeature [""]
	optimizationMode ["auto"]
	cacheMode "auto"
	invalidateVolume FALSE
	normalUpdateMode "nice"
	multiResolutionLevel 1
	lit TRUE
	resolution 1
}

Interface

Filter: X3D only | Avalon only | All
id Name DataType PartType Default ValueType Description
SFBool lit SFBool initializeOnly TRUE Specifies whether the Shape is lit.
SFFloat resolution SFFloat inputOutput 1 factor for subdivision of mesh
SFInt32 multiResolutionLevel SFInt32 initializeOnly 1 resolution level in progressive mesh
SFBool invalidateVolume SFBool inputOutput FALSE set volume invalid
SFString normalUpdateMode SFString initializeOnly nice none; fast; nice force update of normals; nice update is with creaseAngle, fast is without
SFString cacheMode SFString initializeOnly auto auto; dlist; vbo; off controls the creation of geo cache objects; auto is vbo or dlist for dynamic objects
MFString optimizationMode MFString inputOutput auto auto; all, none, sharedVertex; stripFan; vertexResort; reduceIndexSize; singleIndex optimization mode settings; used leading +/- to switch modes on and off
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