void PaintPath(SimulationTarget target)
{
Vector3 lastPos = transform.position;
Color lastColor = new Color(0, 1, 0, .5f);
float colorStep = 1f / Bounces,
alphaStep = colorStep * .25f;
for (int hit = 0; hit < hitCount; ++hit)
{
lastColor.r += colorStep;
lastColor.b += colorStep;
lastColor.a -= alphaStep;
Gizmos.color = lastColor;
Gizmos.DrawLine(lastPos, hits[hit]);
lastPos = hits[hit];
}
}
void MixImpulse(SimulationTarget target)
{
if (!target.HasClip)
{
return;
}
float distance;
if (hitCount != 0)
{
distance = Vector3.Distance(transform.position, hits[0]);
int lastHit = hitCount - 1;
for (int hit = 0; hit < lastHit; ++hit)
{
distance += Vector3.Distance(hits[hit], hits[hit + 1]);
}
distance += Vector3.Distance(hits[lastHit], target.transform.position);
}
else
{
distance = Vector3.Distance(transform.position, target.transform.position);
}
float timeOffset = distance / SpeedOfSound * target.SampleRate;
if (timeOffset < target.MaxSamples - 1)
{
float gain = 1f / timeOffset;
if (gain > 1)
{
gain = 1;
}
if (ChangePhase && hitCount % 2 == 1)
{
gain = -gain;
}
target.Impulse[(int)timeOffset] += gain;
}
}
