Parameters
| Name | Type | Description |
|---|---|---|
| x | f32 | Input position. |
| frequency | f32 | Wave frequency. |
| amplitude | f32 | Wave amplitude. |
| phase | f32 | Phase offset. |
Returns
f32wave value.
WGSL Code
fn triangleWave(x: f32, frequency: f32, amplitude: f32, phase: f32) -> f32 {let t = x * frequency + phase;let tt = fract(t);let result = abs(2.0 * tt - 1.0);return (1.0 - result) * amplitude;}