adminandClaude Opus 5.5 320d3e27e1 Add a Lerp node that blends from a to b with an ease (#246) ...

Every animation in a behavior had to build its interpolation from
Subtract, Multiply and Add, once per axis. The gold pickup in
"Garden of Sacrifices" needed about 30 nodes for that alone. A single
Lerp node with an ease makes those chains one node each.

- Lerp has the inputs a (default 0), b (1) and t (0) and the output
  result. It sits in the data category next to Clamp.
- The Ease setting offers Linear, In, Out and In-out, all quadratic.
  The node row shows it as "Ease: Out".
- t is held in 0..1. A timer that overshoots in the last frame still
  lands exactly on b.

Tests:
- ./check.sh: 178 files, 2583 tests, CHECK EXIT 0
- 7 new cases in the node catalog test. Without the clamp on t,
  2 of them fail.
- e2e 6z-iii (2 checks): typing "lerp" in the palette adds a linear
  Lerp, and picking "Out" in the inspector reaches the node and its
  row. GM_STEPS=1-6: ALL PASSED, 267 checks.
- README check sum is 1459, computed, not counted.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-09-27 14:49:22 +02:00

..

nodes

Add a Lerp node that blends from a to b with an ease (#246)

2026-09-27 14:49:22 +02:00

dropTarget.ts

State machines: asset, tab, State branch and Set state nodes (#51)

2026-09-12 18:00:23 +02:00

emitGraph.ts

Two compilers that walk a graph the same way walk it through one emitter (#85)

2026-09-16 19:28:28 +02:00

Graph.ts

Three stores, three importers and three pickers that differ only in their type are one of each (#85)

2026-09-16 17:38:54 +02:00

GraphInterpreter.ts

Let structs and lists hold objects across behavior runs (#238)

2026-09-26 21:12:44 +02:00

index.ts

Let a nested behavior keep its variables between calls (#229)

2026-09-25 14:41:17 +02:00

keyRepeat.ts

Consolidate duplicated editor code, trim comments, refresh README

2026-09-11 11:00:30 +02:00

liveObjects.ts

Let structs and lists hold objects across behavior runs (#238)

2026-09-26 21:12:44 +02:00

lookup.ts

Let each variable of a behavior choose whether calls keep it (#229)

2026-09-25 15:50:59 +02:00

nested.ts

Let structs and lists hold objects across behavior runs (#238)

2026-09-26 21:12:44 +02:00

NodeContext.ts

Let Destroy keep the children and hand them back as a list

2026-09-26 21:45:27 +02:00

NodeRegistry.ts

Let structs and lists hold objects across behavior runs (#238)

2026-09-26 21:12:44 +02:00

portTypes.ts

A port can take its type from what is plugged into it (#207)

2026-09-22 21:15:21 +02:00

propertyPorts.ts

Physics stage 1a runs on Rapier: a new Rigidbody child object (body type, mass, gravity scale, damping, fixed rotation, CCD) makes its parent fall, bounce and come to rest in play, colliders gain friction, bounciness and density, the scene gains gravity (0, 980), the new PhysicsSystem steps at a fixed 60 Hz with interpolation in world coordinates and treats a tilemap as static ground, On collision enter gains normal and impulse, play waits for Rapier and does not start without it, and the editor run keeps the old CollisionSystem; the existing collision tests run against both systems unchanged (#146)

2026-09-18 18:11:43 +02:00

savedValues.ts

Let structs and lists hold objects across behavior runs (#238)

2026-09-26 21:12:44 +02:00

sharedState.ts

Refactoring round 6: shared sheet canvas, fewer copies (#85)

2026-09-23 06:57:43 +02:00

stateMachine.ts

Several transitions between the same pair of states: make transition onto a state that is already connected in that direction adds another transition, which gets its own name right away (Transition 2, Transition 3, skipping names that already leave the state), so two unnamed transitions between one pair never exist; renaming is refused when another transition between the same pair in the same direction already carries the name, the empty name included, while equal names to other targets are only warned about as before; the behavior graph keeps Already connected; self transitions may repeat too, each further loop drawn as a ring around the previous one with the preview showing the next ring, and transition labels that would cover another one slide along their own edge until they are free (pure function freeLabelSpot); test hook transitionLabelAt also returns width and height, e2e 26e6 (#162)

2026-09-19 16:30:52 +02:00

values.ts

Let structs and lists nest to any depth (#239)

2026-09-26 22:33:20 +02:00

variablePorts.ts

Let structs and lists nest to any depth (#239)

2026-09-26 22:33:20 +02:00