ply2atti-scanline
Scripts for extraction of attitudes from outcrop 3D models. This is a legacy repository for the paper:
Viana, C. D., Endlein, A., da Cruz Campanha, G. A., & Grohmann, C. H. (2016). Algorithms for extraction of structural attitudes from 3D outcrop models. Computers & Geosciences, 90, 112-122.
The new maintaned repositories are:
https://github.com/endarthur/scanline
https://github.com/endarthur/ply2atti
Usage
ply2atti
Usage: ply2atti.py -f input_filename [options] [color1 color2 ... colorN] [-o output_filename]
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-f FILE, --file=FILE input painted 3d model
-o FILE, --outfile=FILE
output color coded 3d model, for use with
--colorencode
-j, --join joins all resultant data in a single file, instead of
a file for each color as default. Recomended if using
--eigen option.
-n, --network Outputs each different colored plane, through graph
analysis.
Calibration Options:
These are small utilities to aid calibration of your data.
-e, --eigen outputs only the third eigenvector of each color
points.
-a COLOR:AZIMUTH, --azimuth=COLOR:AZIMUTH
calibrates your output data by turning its azimuth
horizontaly until the given color has the given
dipdirection
-u VALUE, --value=VALUE
Determines the value used for the color encode option.
Defaults to 0.90.
##scanline
Virtual scanline analysis system, for use with meshlab point picking tool.
Usage:
python scanline.py file_name
Prints to stdout the resultant data.