sforkowany z mirror/rnsutils
Implement volume envelope
rodzic
06a625d678
commit
67e7515df4
|
@ -14,12 +14,45 @@ class RenoiseSample(ObjectifiedElement):
|
|||
|
||||
|
||||
class RenoiseModulationSet(ObjectifiedElement):
|
||||
|
||||
@property
|
||||
def adhsr_release(self):
|
||||
def ahdsr_attack(self):
|
||||
return self.Devices.SampleAhdsrModulationDevice.Attack.Value
|
||||
|
||||
@ahdsr_attack.setter
|
||||
def ahdsr_attack(self, value):
|
||||
self.Devices.SampleAhdsrModulationDevice.Attack.Value = value
|
||||
|
||||
@property
|
||||
def ahdsr_decay(self):
|
||||
return self.Devices.SampleAhdsrModulationDevice.Decay.Value
|
||||
|
||||
@ahdsr_decay.setter
|
||||
def ahdsr_decay(self, value):
|
||||
self.Devices.SampleAhdsrModulationDevice.Decay.Value = value
|
||||
|
||||
@property
|
||||
def ahdsr_hold(self):
|
||||
return self.Devices.SampleAhdsrModulationDevice.Hold.Value
|
||||
|
||||
@ahdsr_hold.setter
|
||||
def ahdsr_hold(self, value):
|
||||
self.Devices.SampleAhdsrModulationDevice.Hold.Value = value
|
||||
|
||||
@property
|
||||
def ahdsr_sustain(self):
|
||||
return self.Devices.SampleAhdsrModulationDevice.Sustain.Value
|
||||
|
||||
@ahdsr_sustain.setter
|
||||
def ahdsr_sustain(self, value):
|
||||
self.Devices.SampleAhdsrModulationDevice.Sustain.Value = value
|
||||
|
||||
@property
|
||||
def ahdsr_release(self):
|
||||
return self.Devices.SampleAhdsrModulationDevice.Release.Value
|
||||
|
||||
@adhsr_release.setter
|
||||
def adhsr_release(self, value):
|
||||
@ahdsr_release.setter
|
||||
def ahdsr_release(self, value):
|
||||
self.Devices.SampleAhdsrModulationDevice.Release.Value = value
|
||||
|
||||
@property
|
||||
|
|
|
@ -59,12 +59,25 @@ class Sf2ToXrni(object):
|
|||
sf2_bag.sample and int(128 * (sf2_bag.sample.pitch_correction) / 100.)) or default_sample.FineTune
|
||||
|
||||
# volume envelope
|
||||
renoise_modulation_set.adhsr_release = self.to_attenuation(
|
||||
sf2_bag.volume_envelope_release) if sf2_bag.volume_envelope_release \
|
||||
else default_modulation_set.adhsr_release
|
||||
renoise_modulation_set.Devices.SampleAhdsrModulationDevice.Attack.Value = self.to_renoise_time(
|
||||
sf2_bag.volume_envelope_attack) or default_modulation_set.ahdsr_attack
|
||||
|
||||
renoise_modulation_set.Devices.SampleAhdsrModulationDevice.Decay.Value = self.to_renoise_time(
|
||||
sf2_bag.volume_envelope_decay) or default_modulation_set.ahdsr_decay
|
||||
|
||||
renoise_modulation_set.Devices.SampleAhdsrModulationDevice.Hold.Value = self.to_renoise_time(
|
||||
sf2_bag.volume_envelope_hold) or default_modulation_set.ahdsr_hold
|
||||
|
||||
renoise_modulation_set.Devices.SampleAhdsrModulationDevice.Sustain.Value = (
|
||||
sf2_bag.volume_envelope_sustain is not None and (
|
||||
max(0,
|
||||
1 - sf2_bag.volume_envelope_sustain / 96.))) or default_modulation_set.ahdsr_sustain
|
||||
|
||||
renoise_modulation_set.Devices.SampleAhdsrModulationDevice.Release.Value = self.to_renoise_time(
|
||||
sf2_bag.volume_envelope_release) or default_modulation_set.ahdsr_release
|
||||
|
||||
# low pass filter
|
||||
renoise_modulation_set.lp_cutoff = self.freq_to_cutoff(
|
||||
renoise_modulation_set.Devices.SampleMixerModulationDevice.Cutoff.Value = self.freq_to_cutoff(
|
||||
sf2_bag.lp_cutoff) if sf2_bag.lp_cutoff else default_modulation_set.lp_cutoff
|
||||
|
||||
# base note
|
||||
|
@ -94,8 +107,12 @@ class Sf2ToXrni(object):
|
|||
return global_chorus_send, global_reverb_send
|
||||
|
||||
def load_default_sample_settings(self, renoise_global_sample, renoise_global_modulation_set):
|
||||
renoise_global_modulation_set.lp_cutoff = self.freq_to_cutoff(20000)
|
||||
renoise_global_modulation_set.ahdsr_release = 0
|
||||
renoise_global_modulation_set.Devices.SampleMixerModulationDevice.Cutoff.Value = self.freq_to_cutoff(20000)
|
||||
renoise_global_modulation_set.Devices.SampleAhdsrModulationDevice.Attack.Value = 0
|
||||
renoise_global_modulation_set.Devices.SampleAhdsrModulationDevice.Hold.Value = 0
|
||||
renoise_global_modulation_set.Devices.SampleAhdsrModulationDevice.Decay.Value = 0
|
||||
renoise_global_modulation_set.Devices.SampleAhdsrModulationDevice.Sustain.Value = 1
|
||||
renoise_global_modulation_set.Devices.SampleAhdsrModulationDevice.Release.Value = 0
|
||||
|
||||
renoise_global_sample.Panning = 0.5
|
||||
renoise_global_sample.Transpose = 0
|
||||
|
@ -189,8 +206,8 @@ class Sf2ToXrni(object):
|
|||
def freq_to_cutoff(self, param):
|
||||
return 127. * max(0, min(1, math.log(param / 130.) / 5))
|
||||
|
||||
def to_attenuation(self, envelope_attenuation):
|
||||
return math.pow((envelope_attenuation or 0) / 60., 1 / 3.)
|
||||
def to_renoise_time(self, envelope_attenuation):
|
||||
return math.pow(envelope_attenuation / 60., 1 / 3.) if envelope_attenuation else None
|
||||
|
||||
|
||||
def main(argv=None):
|
||||
|
|
Ładowanie…
Reference in New Issue