jes notes Index Gallery . Signed Distance Functions Shaft passers Snap issues
2025-05
2025-05-03:
Deadbeat escapement simulator, Sundial
2025-04
2025-04-15:
Consolidate, Half-spaces, Propagating distance fields in grids, Text, Gears, Core problems
2025-04-12:
Better intersections performance, Core problems, Propagating distance fields in grids, Helical extrusion, Weighting blends by normal alignment
2025-04-10:
Peptide DSL, Lipschitz factor, Distance outside cube, SDF ideas that don't work
2025-04-09:
Targeted blends, 2d texture images, Peptide DSL, Todo
2025-04-08:
New feature ideas, Targeted blends, GrabHandles on Translate, Todo
2025-04-06:
Targeted blends, Uncommittable strings, Clock stopped, Constraint solving
2025-04-04:
Selection, Edge detection, Fillet/chamfer continuum, Targeted blends
2025-04-03:
Volume, mass, centre of mass, Surface queries, Clockwatcher, Selection
2025-04-02:
Clock, Isoform core problems, Peptide structs, Object colours, Targeted fillets, Click to select, Highlight on hover
2025-04-01:
Tests, Leaked volume on MeshNode, STL import, Edge detection
2025-03
2025-03-31:
Mesh import, Automatic differentiation, Tidying up
2025-03-30:
Flywheel truck, Keenan Crane Discrete Differential Geometry course, Automatic differentiation in Peptide
2025-03-28:
Isoform, Bounding volumes, Keyboard, STL import, Chamfers, Enhanced sphere tracing
2025-03-25:
Disabled nodes, Icons, React, Open/save files, Properties in uniforms, Copy/paste, Undo, User experience
2025-03-24:
Meshing, First Isoform 3d print, Node types, Rough edges, Prospero challenge, Sketch editor, Tidying up
2025-03-23:
Interval arithmetic, Fragment shader benchmarking, Tomorrow
2025-03-21:
Shader layers, SketchNode, rotateToAxis, Bounding volumes, Interval arithmetic in Peptide, Todo
2025-03-19:
GLSL tests, Peptide SDFs, Peptide optimisations, Bounding volumes, Secondary object
2025-03-18:
Shader compilation time, Multisampling, Peptide
2025-03-17:
Shader compile time, Vision for Isoform, Bauble, Shader compilation
2025-03-16:
Isoform, Meshing, Helix extrude, Renormalise, Transparency, Tape shortening, Automatic differentiation
2025-03-15:
Shader performance, Gyroid, Interval arithmetic
2025-03-14:
PolarPattern domain repetition, Using Vec3s, Developing SDFs, Todo
2025-03-13:
Showing 2d SDFs flat, Filleting the top/bottom of an extrusion, Quality drops when you tab away, Domain repetition for Linear Pattern, Chamfering, Sketch planes, Draft angle on Extrude, Sketcher improvements, Blend radius on Linear Pattern, Domain repetition on Mirror, rotateToAxis, Todo
2025-03-12:
2d polygon SDF, Sketch editor, Sketch pad/revolve, Domain repetition, Isoform todo
2025-03-11:
Isoform, Adaptive quality, Only redraw when changed
2025-03-10:
Isoform, SDF Computations, Anti-aliasing, Sketcher workflow, Flywheel truck, Isoform todo
2025-03-09:
Partners in Crime, Isoform, Flywheel truck, A better smooth min
2025-03-01:
FreeCAD, Clock, Weight-driven truck toy
2025-02
2025-02-27:
FreeCAD progress updates with OCCT blog
2025-02-13:
Clock, Dots in space, Countdown, Prompts as source code
2025-01
2025-01-31:
Haynes Motor Museum, Moodboard, Clockwatcher
2025-01-02:
Investing, Geopolymers, Totem pole, Clock
2024-12
2024-12-13:
3d-printed coefficients of friction study, TODO
2024-12-12:
BMP390, Sensor housings, 3d-printed coefficients of friction study, TODO
2024-12-09:
Clock, Historical data, Frame design, TODO
2024-12-07:
Storm Darragh, Weight pulley, Position/velocity plot, John Harrison's Contrivance, Boiler, Clock, TODO
2024-12-06:
John Harrison's Contrivance, Clock, Longer winding drum, Hunting amplitude, Encoder UI bugs, ESP32 clock drift, Storm Darragh, TODO
2024-12-05:
Raspberry Pi case, Weight pulley, Remontoire fly, Coefficients of friction, Period/amplitude relationship, Encoder UI bugs, TODO
2024-12-03:
Stiffer frame, Frome homeless charities, Friction table for 3d-printed materials, I2C Sensor Wiring, BMP390, SHT85, Low-friction oil-free pivots study, TODO
2024-12-02:
Remontoire, Hunting amplitude, Moving averages, Environmental monitoring, Encoder UI, Timeline of Discovery, TODO
2024-11
2024-11-30:
Remontoire, Tare on server-side, More balance weights, TODO
2024-11-29:
Van der Pol oscillator, Shorter resting surface, Variable resting radius, Temperature and pressure monitoring, SHT85, Amplitude vs Period, Hunting amplitude, Without balance weights, TODO, Tomorrow
2024-11-28:
Ratcheting winding drum, Amplitude interpolation, Hunting amplitude, TODO
2024-11-26:
Encoder UI, Temperature and pressure monitoring, Skipping teeth, Pallet angles, More balance weight, Current issues, TODO
2024-11-21:
Clock, Adding more drive weight, Adding weights to the balance, Roller lantern pinion, Reduce radius of resting surface, Encoder UI, Resting-wheel verge escapement, TODO
2024-11-11:
Sovereign Scales, Clock, Clock Gear Train Calculator
2024-11-10:
Sovereign Scales, CNC machine, Drying filament
2024-11-07:
Diaphragm piston air engine with rotary valve
2024-11-05:
Principles of Mr. Harrison's Time-keeper, Printing TPU
2024-11-04:
One-handed LLM, Prompts as Source Code
2024-11-03:
3d printer, Sovereign Scales, Clock, PC test print
2024-11-01:
Filament inventory, Vice stop, 3d printing, TPU in AMS, Print-in-place
2024-10
2024-10-27:
LAN Mode, Sovereign Scales (3d printed), CNC Machine, Sovereign Scales (sheet metal), House model
2024-10-26:
Tablesaw gear, CNC Machine Ballscrew Locknut Spanner, CNC Machine
2024-10-25:
Bambu X1 Carbon, Model of house, Tablesaw gear, More CAD, Ballscrew locknut spanner, VFD cable cover, Swivelling vice stop
2024-10-23:
Sovereign Scales, CAM Workflow, LLM Steganography, Stuff to 3d print
2024-10-22:
Sovereign Scales, CNC machine, Model of house
2024-10-20:
CNC machine, 3d printer, CAD model of house
2024-10-19:
John Harrison and his Timekeepers, CAD model of house
2024-10-14:
Clock, Sovereign Scales, AI, Selling, Clock book, CNC machine
2024-10-08:
Time tracker, Sovereign Scales, Moodboard
2024-10-07:
Sovereign Scales, Cursor devs on Lex Fridman
2024-10-06:
Sovereign Scales, Cursor devs on Lex Fridman
2024-09
2024-09-26:
Clock, CAD model of house, Sovereign scales
2024-08
2024-08-30:
CAD model of house, Anniversary clock escapement
2024-08-26:
CNC machine, Deadbeat spring escapement
2024-08-25:
Deadbeat spring escapement, CNC machine
2024-08-24:
Deadbeat spring escapement, CNC machine, CAD model of house
2024-08-20:
CNC machine, FreeCAD bug, CAD model of house
2024-07
2024-07-08:
Deschanel Treatise on Natural Philosophy
2024-06
2024-06-01:
Emma's lamp, Machine building, Slide scanning
2024-05
2024-05-06:
Machine building, Deschanel Treatise on Natural Philosophy, Motorbiking, Lawnmower
2024-05-01:
Deadbeat escapement simulator, Formpacker
2024-04
2024-04-29:
Machine building, Deadbeat escapement simulator, Clock design
2024-04-15:
Neural net images, 3d printer, Tomorrow
2024-03
2024-02
2024-02-27:
Pugsender, Milling machine, Machine design
2024-02-25:
Spindle motor, 4th axis, G-code sender, Making hairsprings
2024-02-21:
Composite worktop offcuts, Spindle motor
2024-02-19:
Escape wheel shaft, Machining aluminium slowly, Micro milling machine
2024-02-17:
Busyboard, Composite kitchen worktop offcuts, Micro milling machine
2024-02-16:
Milling machine, Busyboard, Micro milling machine
2024-02-13:
Busy board, Jog control, Communicating Sequential Processes
2024-02-07:
Lathe tool, Escape wheel shaft, CNC router as lathe, Small, rigid, precise CNC machine, Next
2024-02-03:
Odd jobs, G-code sender, Escape wheel shaft
2024-01
2024-01-23:
G-code sender, Real-time commands, Jogging, Toolpath rendering, DRO editing, Interaction hints
2024-01-16:
pillbox incident, Escape wheel, G-code sender
2024-01-06:
Custom milling cutters, Thin barrel, Duplex escapement, Metal duplex escapement parts
2024-01-03:
Jacot Duplex escapement, Thin barrel, Duplex escapement
2024-01-02:
Plan, Roller escapement, Duplex escapement, Thin barrel, Duplex escapement
2024-01-01:
Mainsprings, Thin barrel, Roller escapement
2023-12
2023-12-31:
Roller escapement, Thin barrel, Pillar drill perlage, Loose threads
2023-12-30:
One-way roller escapement model, Virgule escapement, Todo
2023-12-28:
Thin barrel, Breguet "souscription" watches, Planar verge escapement, Shopping list, Loose threads
2023-12-26:
Thin barrel, Chronova escapement video
2023-12-24:
Thin barrel, direct-drive hands, Thin barrel
2023-12-21:
Pocket watch, My mainspring barrel, Movement layout, Loose threads
2023-12-20:
Gear cutting, Shopping list, Pocket watch
2023-12-17:
Isochronous verge and foliot, Gear cutting, Making pivots, Tomorrow
2023-12-13:
Movement layout, Router stiffening, Watch gears, More gear cutting, New fly cutter holder., Shopping list, Next steps on gear-cutting, Next steps on escapements
2023-12-12:
Gear cutting, Gear cutting improvements, Escapement design, Tomorrow
2023-12-10:
Stepper motor clocks, 1x escapement, Escapement design
2023-12-02:
Advent of Code, Stepper motor clocks, SCAMP
2023-11
2023-11-28:
Continuous remontoire, Stepper motor clock, Milling machine, Regexes
2023-11-27:
Stepper motor clock, Garage, Regexes, EvalConstNode
2023-11-26:
Thompson NFA, Stepper motor clock, Garage
2023-11-24:
OpenSIPS, SCAMP, Garage, Stepper motor clocks
2023-11-21:
Stepper motor clock, Garage, Garage roof, Scotch Yoke clock
2023-11-20:
1x escapement, Carriage DRO, FreeCAD, Stepper motor clock, Scotch Yoke clock, Next
2023-11-19:
1x plastic escapement, Garage, Escapement design, Next
2023-11-18:
Scotch Yoke escapement, Garage, 1x plastic escapement, Next
2023-11-17:
Escapements, Milling machine, Garage, SCAMP, Scotch Yoke escapement, Crank escapement simulation, Next
2023-11-16:
Escapements, SCAMP binary compression, 3d-printed escapement, 1x scale escapement, Scotch Yoke Escapement, Next
2023-11-15:
3d-printed escapement, Stepper motor clock
2023-11-14:
Stepper motor clock, 3d-printed escapement, 0.25mm nozzle, NixOS, Metal escapement, Tomorrow
2023-11-13:
Odd jobs, NixOS, Escapement, Stepper motor clock, Tomorrow
2023-11-12:
Metal escapement prototype, Escapement design, Harrison clocks, Tomorrow
2023-11-10:
Stepper motor clock, Hefetrueb Harrison Clock, Phase shifting
2023-11-07:
Stepper motor clock, Collet & hairspring, Things I've learnt from this escapement prototype, What's next?, Science book, Tomorrow
2023-11-05:
Stepper motor clock, Travel plan, SCAMP, Watch, Tomorrow
2023-11-04:
Stepper motor clock, SCAMP, Socket cover
2023-10
2023-10-24:
Boggle, Metal box, Stepper motor clock, Tomorrow
2023-10-23:
Boggle, Stepper motor clock, Next tasks
2023-10-22:
Boggle letters, Stepper motor clock, CNC pumpkin carving
2023-10-21:
Self-aligning Boggle, Boggle letter distributions, Next tasks
2023-10-20:
4th axis, Self-aligning Boggle, Odd jobs, Side panel bolt
2023-10-19:
Bangle.js commute data, 4th axis, Self-aligning Boggle board, Tomorrow
2023-10-18:
Escape wheel, New pins, Polishing, Assembly, mk-pivot, Pivots for the inner barrel, On progress, Next
2023-10-17:
Pivot holes in die block, New shafts, Standoffs, Stepper motor clock, Next steps on the stepper motor clock
2023-10-16:
Stepper motor ratios, Metal escapement, Measurements, Errors, Next tasks, const for SLANG, Tomorrow
2023-10-15:
Stepper motor clock gear ratios, Making better watch parts, Pressing things onto shafts, Making press-fits tighter, Cutting pins to length, Making shafts perpendicular, The plan, The execution
2023-10-14:
mk-pivot, Balance wheel, Balance wheel shaft, Next, Stepper motor clock
2023-10-13:
Transformers, Metal escapement, Milling machine adjustment, Cutting pivots with the 4th axis, Next
2023-10-08:
Movement layout, Escape wheel shaft, 1mm reamer, Pallet fork, Next steps
2023-10-07:
Grass, Micro-milling machine, Making pivots, 1mm collet, Escape wheel shaft, Light wiring
2023-10-06:
Temujin, Github 2FA, Wiring, Chuck mounting plate, Escape wheel
2023-10-05:
Metal escapement, Frame plates, Standoffs, Lathe microscope, Escape wheel, Tomorrow
2023-10-04:
Lathe microscope bracket, Metal escapement, Making the parts, Tomorrow
2023-10-02:
Making the scale, Metal escapement model, Next
2023-10-01:
Clamping piece, Scale, Tomorrow, Metal escapement model
2023-09
2023-09-29:
Odd jobs, ER20 collet tray, Bandsaw, Douzieme gauge, CNC workflow, Bandsaw workflow, Tomorrow, Meshmill bugs
2023-09-26:
Plan, Hairspring winder, Douzieme gauge, Garage, Case mockup, Next
2023-09-25:
Slot in wheel, Guard dart, Garage, Escape wheel drawing, Movement layout, Losing a gear, Next steps
2023-09-24:
Balance frequency, Ceiling, Grass, Steel hairspring, Basket-weave guilloche, Douzieme Gauge, Next things to look at
2023-09-23:
Lever escapement, Tooth geometry, Over-sized circle slot, Slot in the wheel, Asymmetrical pallets?, Natural frequency of balance wheel, Reduced leverage, Next things to look at, Video clips
2023-09-22:
Captive lever escapement, Blued pivot steel, Next steps, Ceiling, Bangle.js commute timer, Timegrapher
2023-09-21:
Bangle.js commute timer, Lever escapement, Case, Attaching the hairspring
2023-09-20:
Lever escapement, Conclusions, Still to do, Prusa Mini Input Shaping, Roof, Blog posts to write, Power reserve
2023-09-19:
Roof, Escapement video, Pacman £2 coin, Baby walker, Lever escapement, Tomorrow
2023-09-18:
Lever escapement, Balance wheel weighting, Fake clipped planchet, Next
2023-09-17:
Case, Metal escapement prototype, Rain, Next, Roof stuff, Lever escapement
2023-09-15:
Levers, Workholding, Balance wheel machining, Notes system, Ceiling, Tomorrow
2023-09-11:
Roof, Car, Office, Next, Escapement geometry, Escapement redesign, 3d-printed models, Tomorrow
2023-09-05:
Roofing, Escapement prototype, Meshmill
2023-09-04:
Escapement simulator, Unanswered questions, Plan, Escapement prototype
2023-09-03:
Matter.js, Watchmaking, 4th axis, Lathe microscope, Parallel-axis verge and foliot, Gearing the watch
2023-09-02:
Pin pallet escapement simulator, Watchmaking
2023-08
2023-08-31:
Watches, Meshmill, Bangle.js commute timer, Motorbike, Roof, Selling, OpenStreetMap viewer