Method compute_values

crates/firewheel-nodes/src/spatial_basic.rs:164–196

(&self)

        self.volume = Volume::Decibels(decibels);
    }

    fn compute_values(&self) -> ComputedValues {
        let x2_z2 = (self.offset.x * self.offset.x) + (self.offset.z * self.offset.z);
        let xz_distance = x2_z2.sqrt();
        let distance = (x2_z2 + (self.offset.y * self.offset.y)).sqrt();

        let pan = if xz_distance > 0.0 {
            (self.offset.x / xz_distance) * self.panning_threshold.clamp(0.0, 1.0)
        } else {
            0.0
        };
        let (pan_gain_l, pan_gain_r) = FadeCurve::EqualPower3dB.compute_gains_neg1_to_1(pan);

        let mut volume_gain = self.volume.amp();
        if volume_gain > 0.99999 && volume_gain < 1.00001 {
            volume_gain = 1.0;
        }

        let mut gain_l = pan_gain_l * volume_gain;
        let mut gain_r = pan_gain_r * volume_gain;

        if gain_l <= self.min_gain {
            gain_l = 0.0;
        }
        if gain_r <= self.min_gain {
            gain_r = 0.0;
        }

        ComputedValues {
            distance,
            gain_l,
            gain_r,
        }
    }
}