Changes

*Runs GRBL: https://github.com/grbl/grbl Supercollider[[:File:lf_sc.zip]]==Python Code==Requires opencv, numpy. Python 2.7.*Generate grid points:<syntaxhighlight lang="bash">python sample_lightfield.py office5.txt 13.625 13.625 30.0 30.0 8.0 8Controlled through Mike McCrea's RoverDriver SuperCollider class.0</syntaxhighlight>'''Prepping Raspberry Pi'''*Generate gcode:<syntaxhighlight lang="bash">python render_gcodePower on Raspberry Pi.py office5.txt office5.nc 0.0 0.0 1.0 57.25 60.0 60.0 400.0</syntaxhighlight>*Stream and capture:<syntaxhighlight lang="bash">python simple_stream_capture.py office5Connect to Rover_AP wireless access point when it becomes available.nc /dev/tty.usbmodem1a12421 /Volumes/Cistern/Pictures/lightfield/office1 1.5 1.5</syntaxhighlight> Files:*[[:File:sample_lightfield.zip]]*[[:File:render_gcode.zip]]*[[pwd:File:simple_stream_capture.zip]] ==Drive Gantry from Raspberry Pi==roverrover*Login You can now connect to system:<syntaxhighlight lang="bash">ssh the pi@camerapiat rover.local</syntaxhighlight>*acquire images Check that the camera service is running on 8 x 8 gridthe raspberry pi. In terminal:

python simple_stream_capturessh pi@rover.py office8.nc /dev/ttyACM0 ~/images 1.5 0.5local

 ==Post-Process Images==using [http://www.imagemagick.org/ ImageMagick].*Create thumbnailspassword:raspberry<syntaxhighlight lang="bash">mogrify -verbose -format jpg -path thumbs -thumbnail 2048x1536 warp/*Connect to the camera session currently running on the pi.png</syntaxhighlight> *Combine multiple thumbnails onto single large contact sheet<syntaxhighlight lang="bash">montage -verbose -background "#000000" -geometry +0+0 -tile 8x8 thumbs/*.jpg plenoptic_rect.jpg</syntaxhighlight> *Crop down/windowAt pi terminal, type:<syntaxhighlight lang="bash">mogrify -verbose screen -format png -path crop -crop 2592x1944+648+486 +repage warp/*.pngR camera