COLMAP + OpenMVS scripts [Updated]

It’s been a while since I wrote anything on the blog – an extremely high teaching load has kept me from tinkering. So to ease myself back in, here are updated scripts for running colmap and openMVS automatically.  COLMAP 3.4 changed the way things are called from the command line, breaking my previous script. If you want detail on what each bit does, check out the original post here. Updated COLMAP + OpenMVS script (v3.4+): ColmapScript.bat: ::These parameters are specific to computer ::Store current Directory: set currDir=%CD% ::get folder name as variable SET “MYDIR=%~p0” set MYDIR1=%MYDIR:~0,-1% for %%f in (%MYDIR1%) … Continue reading COLMAP + OpenMVS scripts [Updated]

Maya to Liggghts: Converting complex Euler rotations into Axis-Angle via quaternions.

I’ve previously discussed on this blog my love of dealing with a combination of rotation maths and awkward software. I finally solved the problems that have been bugging my simulation workflow for the past 5 years, and I thought now … Continue reading Maya to Liggghts: Converting complex Euler rotations into Axis-Angle via quaternions.