# Kiri:Moto todo

## `C` cosmetic, `F` functional, `P` performance, `B` bug fix

* `C` hide the bed with a checkbox? indication of part outside printable area?
* `C` set page background color? or dark mode?
* `C` better small screen support (on screen button for hiding side panels, compact selectors)
* `F` widget general add-ons (fdm supports, cam tabs)
* `F` extend mesh object to store raw + annotations (rot,scale,pos)
*     share raw data w/ dups, encode/decode
* `F` remember object's original position/orientation for reset/multi-object import alignment
* `P` bail on decimation if it's proving ineffective
* `P` improve decimation speed by avoiding in/out of Point
* `P` server-side processing (determine protocol and storage)
* `P` refactor / simplify POLY.expand (put onus on collector)
* `P` cloned objects should share same slice data unless rotated

# FDM

* `P` disable infill fingerprinting for gyroids
* `P` refactor thin fill to use outline and inside poly normal dist to self
* `F` polishing and other non-planar work
* `F` manual support addition / control
* `F` gradient infill https://www.youtube.com/watch?v=hq53gsYREHU&feature=emb_logo
* `F` first layer segment large flat areas for better fill reliability
* `F` adaptive column to compensate for fine or layers that finish too quickly and melt
* `F` apply finish speed to exposed top and underside flat areas
* `F` expand internal supporting flats
* `F` first layer support speed should be same as shell speed
* `F` add lay-flat auto-rotation or from selected face
* `F` determine start point from gcode preamble
* `F` trim support offset from layer below
* `F` feather sharp tips by reducing extrusion in area of overlap
* `F` dual extruder and swapping extruder support
* `F` option to support interior bridges when 0% infill
* `B` fix multiple part layout export offset (resend position @ print time)
* `B` check for support / brim intersections on first layer
* `B` fix wrong first point in general (all modes)

# CAM

* `F` trapezoidal tabs (in the Z axis)
* `F` lead-in milling
* `F` ease-in and ease-out especially on tab cut-out start/stop
* `F` add option to spiral in vs out (optimal tool life) vs mixed (optimal path)
* `F` add endmill spiral direction to fully respect climb vs conventional
* `F` add tapered ball mills
* `F` warn when part > stock or cuts go outside bed
* `F` add M03 tool feedrate support
* `P` refactor slicing around flats w/ interpolation instead of culling
* `P` optimize away topo generation (for z hop/move) when part is flat
* `P` store tab and camshell polys in widget.topo to minimize z on edge moves
* `P` linear finishing going back to z top too often
* `P` option to skip milling holes that would be drilled
* `P` crossing open space check point is outside camshell before returning max z
* `B` fix zooming, workspace thickness for larger workspaces
* `B` fails in pancaking (clone) when there are no sliced layers (like z bottom too high)

# Laser

* `F` overcuts, radii for drag knives

# References

* http://lcamtuf.coredump.cx/gcnc/full/
* http://wiki.imal.org/howto/cnc-milling-introduction-cutting-tools
* http://www.twak.co.uk/2011/01/degeneracy-in-weighted-straight.html