Macro synfx_dsp::env_target_stage

macro_rules! env_target_stage {
    ($state: expr, $stage_idx: expr, $time_ms: expr, $value: expr, $shape_fn: expr, $else: block) => { ... };
}

Increases/Decreases state.current value until you are at $value within $time_ms.

This envelope part is great for a release stage. Or an fixed time attack stage. See also crate::env_target_stage_lin_time_adj.

See also EnvState about the first argument $state. $shape_fn can be used to shape the line of this envelope stage. Use |x| x for a linear envelope. $stage_idx is $stage_idx + 2 after this stage is finished.