To set up an area model:
Obtain coordinates. You may
Obtain surface data for an elevation grid. This is more difficult to obtain, but the main options are:
Decide contents.
locations of these types are provided:
These require input in the format:
Location {
The following are also provided
These require input in the format
Cave surveys may be entered into the file:
These can be added if required:
Create the VRML.
rename VRMLtemp.wrl to yourarea.wrl
Copy in your locations between markers
Add rivers
Add surface data
Embellish as required
You may want to change LOD ranges
You could add ambient sounds (cow bells in the Spanish mountains, planes
roaring over South Wales, mysterious howling in Mulu...)