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removed some stuff from bowed string

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This commit is contained in:
Weird Constructor 2021-10-30 16:20:10 +02:00
parent ed1f9f7f4a
commit a1964b048e
1 changed files with 2 additions and 45 deletions
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47
src/dsp/node_bowstri.rs
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@ -78,11 +78,6 @@ impl BowedString {
freq: f32, bow_velocity: f32, bow_force: f32, pos: f32
) -> f32
{
// baseDelay_ = Stk::sampleRate() / frequency - 4.0;
// if ( baseDelay_ <= 0.0 ) baseDelay_ = 0.3;
// bridgeDelay_.setDelay( baseDelay_ * betaRatio_ ); // bow to bridge length
// neckDelay_.setDelay( baseDelay_ * (1.0 - betaRatio_) ); // bow to nut (finger) length
let total_l = self.srate / freq.max(20.0);
let total_l = if total_l <= 0.0 { 0.3 } else { total_l };
let bow_position = ((pos + 1.0) / 2.0).clamp(0.01, 0.99);
@ -115,45 +110,7 @@ impl BowedString {
}
}
// maxVelocity_ = 0.25;
//
// StkFloat bowVelocity = maxVelocity_ * adsr_.tick();
// StkFloat bridgeReflection = -stringFilter_.tick( bridgeDelay_.lastOut() );
// StkFloat nutReflection = -neckDelay_.lastOut();
// StkFloat stringVelocity = bridgeReflection + nutReflection;
// StkFloat deltaV = bowVelocity - stringVelocity; // Differential velocity
//
// StkFloat newVelocity = 0.0;
// if ( bowDown_ )
// newVelocity = deltaV * bowTable_.tick( deltaV ); // Non-Linear bow function
// | // The input represents differential string vs. bow velocity.
// |
// | StkFloat sample = deltaV + 0.001; // add bias to input
// | sample *= 3.0; // then scale it
// | lastFrame_[0] = fabs( (double) sample ) + 0.75;
// | lastFrame_[0] = pow( lastFrame_[0], (StkFloat) -4.0 );
// |
// | // Set minimum threshold
// | if ( lastFrame_[0] < minOutput_ ) lastFrame_[0] = minOutput_;
// |
// | // Set maximum threshold
// | if ( lastFrame_[0] > maxOutput_ ) lastFrame_[0] = maxOutput_;
// |
// | return lastFrame_[0];
//
// neckDelay_.tick( bridgeReflection + newVelocity); // Do string propagations
// bridgeDelay_.tick(nutReflection + newVelocity);
//
// lastFrame_[0] = 0.1248
// * bodyFilters_[5].tick(
// bodyFilters_[4].tick(
// bodyFilters_[3].tick(
// bodyFilters_[2].tick(
// bodyFilters_[1].tick(
// bodyFilters_[0].tick(
// bridgeDelay_.lastOut()))))));
/// A sine oscillator
/// A bowed string simulation oscillator
#[derive(Debug, Clone)]
pub struct BowStri {
bstr: Box<BowedString>,
@ -192,7 +149,7 @@ This is an oscillator that simulates a bowed string.
"#;
pub const HELP : &'static str =
r#"BowStri - A Bowed String Oscillator
r#"BowStri - A Bowed String Simulation Oscillator
This is an oscillator that simulates a bowed string.
It's a bit wonky, so play around with the parameters and see what