If you are lost, here is a scan-plan.
| Partial Scan | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Segment A | a | b | c | d | e | f | g | h | subsampled segment A (1 MB) |
| Segment B | a | b | c | d | |||||
| Segment C | a | b | c | d | e | f | g | h | subsampled segment C (1 MB) |
| Segment D | a | b | c | d | |||||
If you want full-density reconstruction, download all the partial scans in all segments and concatenate the files (no additional coordinate transformation is necessary):
cat scan??.iv > reconstruction.iv
To view the data, you need ivview, for instance. Type
/usr/sbin/ivview reconstruction.iv &
on your SiliconGraphics workstation. It takes several minutes to load.
The number of partial scans varies in different segments. All reconstructions are registered in the same global coordinate system (z-axis oriented towards the observer, x-axis runs horizontally, y-axis vertically).
Each file has the following structure:
#Inventor V2.0 ascii
# author: point2iv for radim
# 2 points of XYZ
Separator {
renderCaching OFF
Scale {
scaleFactor 0.1 0.1 0.1
}
ShapeHints {
creaseAngle 3.13845
}
Material {
ambientColor 0 0 0
diffuseColor 1 1 1
}
Coordinate3 { point [-327.261 416.237 -363.116] }
BaseColor { rgb 0.070 0.091 0.105 }
PointSet { }
Coordinate3 { point [-872.704 612.586 -357.894] }
BaseColor { rgb 0.268 0.284 0.242 }
PointSet { }
......
etc.
}
If there is a more efficient way of representing a set of colored points in OpenInventor, please let me know, I am really ignorant about OpenInventor and I'll be glad to learn something!