Basic settings for greedy blend arc creation
Fix to tcqPopBack and overhaul of tcConnectBlendArc
Added nominal length again for consume_prev
Some fixes from consume-prev2
Added proper finalization check for segments
Initial implementation of line "tail" on spherical arc blends.
Removed sample limit
Fixed for simple example but fails on random lines
Fixed net progress issue (account for line length)
Shrunk segment cycles margin
Fix for optimization skipping some arcs
Basic implementation of ramp acceleration
Major refactor of cycle update to break it up into simpler operations.
Cleanup and tweaks to demo ramp acceleration with long moves
Minor cleanup / refactor
Re-added smoothing
Saturate dot product for angle calculations
Removed Cscope from default Makfile entries
Added Gap cycles as replacement for smoothing setting
Added prototype of cutoff frequency for ramp vs. trapezoidal accel