Constraint - Interactive Simulation Playground

Runtime loading FS is initializing before the first model is parsed.

t 0.000

step 0.004

solver verisolv WASM RK4

Controls

Time scale

1.0x

Solver

Renderer

Fianko Script system

FS model map

stateNames: Comma ordered state list, for example "x,y".
states: Initial values keyed by state name.
paramNames: Comma ordered parameter list.
params: Slider specs with value, min, max, and step.
odes: One expression string per state.

{
  "stateNames": "x,y",
  "states": {"x": 1, "y": 0},
  "paramNames": "a",
  "params": {"a": {"value": 1, "min": 0, "max": 3, "step": 0.1}},
  "odes": {"x": "y", "y": "-a * x"}
}

Diagnostics Waiting for FS.

Preparing solver