diff options
| -rw-r--r-- | klangfarb/main.gd | 9 | ||||
| -rw-r--r-- | klangfarbrs/src/lib.rs | 4 |
2 files changed, 7 insertions, 6 deletions
diff --git a/klangfarb/main.gd b/klangfarb/main.gd index 4397a7e..9f4ffae 100644 --- a/klangfarb/main.gd +++ b/klangfarb/main.gd @@ -20,8 +20,8 @@ export(float, 20, 8000, 5) var cutoff = 6000 # Frequency Modulation export(bool) var frequency_modulation = false -export(float, 0.0, 100.0, 0.1) var fm_frequency = 1.0 -export(float, 0.0, 10.0, 0.1) var fm_amplitude = 0.1 +export(float, 0.0, 50.0, 0.1) var fm_multiplier = 1.0 +export(float, 0.0, 1000.0, 1.0) var fm_index = 1.0 # load the GDNative script connected to the rust lib var MonoSynth = preload("res://MonoSynth.gdns") @@ -57,8 +57,8 @@ func _process(_delta): synth.frequency(freq) synth.phasor_bend(phasor_bend) synth.frequency_modulation(frequency_modulation) - synth.fm_frequency(fm_frequency) - synth.fm_depth(fm_amplitude) + synth.fm_frequency(fm_multiplier * freq) + synth.fm_depth(fm_index) _check_waveform() _fill_buffer() @@ -81,3 +81,4 @@ func _input(event): freq = event.position.x # phasor_bend.x = event.position.x / 1024 # phasor_bend.y = event.position.y / 600 + fm_multiplier = 600 / (event.position.y + 1) diff --git a/klangfarbrs/src/lib.rs b/klangfarbrs/src/lib.rs index 07e9cc7..fafb5c0 100644 --- a/klangfarbrs/src/lib.rs +++ b/klangfarbrs/src/lib.rs @@ -157,7 +157,7 @@ impl MonoSynth { release: 0, cutoff: 0.0, frequency_modulation: false, - fm_frequency: 30000.0, + fm_frequency: 10.0, fm_depth: 0.1, fm_phasor: Phasor { phase: 0.0 } } @@ -234,7 +234,7 @@ impl MonoSynth { if self.frequency_modulation { let modulation_value = Osc::generate_sample(&Waveform::Sine, self.fm_phasor.phase) * self.fm_depth; self.fm_phasor.phase = self.fm_phasor.next_phase(self.fm_frequency, self.sample_rate); - next_phase = self.phasor.next_phase(self.frequency * modulation_value, self.sample_rate); + next_phase = self.phasor.next_phase(self.frequency + modulation_value, self.sample_rate); } else { next_phase = self.phasor.next_phase(self.frequency, self.sample_rate); } |