eulerjs API / @eulerjs/marine / WavePatch
WavePatch
Defined in: packages/marine/src/waves/spectralFields.ts:8
The waves of one patch: for each wavenumber on its grid, the initial amplitude h₀(k) and its partner's conjugate h₀*(-k), and how fast the wave turns, ω = √(g|k|). Zero outside the patch's band of wavenumbers.
Properties
| Property | Modifier | Type | Description | Defined in |
|---|---|---|---|---|
amplitudes | readonly | Float32Array | Four numbers a wavenumber, row by row: h₀(k) real and imaginary, then h₀*(-k)'s. | packages/marine/src/waves/spectralFields.ts:15 |
angularFrequencies | readonly | Float64Array | Each a whole number of turns in the sea's loop period, if it has one, so the sea repeats exactly. | packages/marine/src/waves/spectralFields.ts:17 |
highestWaveNumber | readonly | number | - | packages/marine/src/waves/spectralFields.ts:13 |
lowestWaveNumber | readonly | number | The band of |k| the patch holds, in rad/m: from lowestWaveNumber up to, not including, highestWaveNumber. | packages/marine/src/waves/spectralFields.ts:12 |
resolution | readonly | number | - | packages/marine/src/waves/spectralFields.ts:10 |
size | readonly | number | - | packages/marine/src/waves/spectralFields.ts:9 |