// Token: 0x06002664 RID: 9828 RVA: 0x000E1820 File Offset: 0x000DFC20
public void getTrackData(float trackPosition, out Vector3 position, out Vector3 normal, out Vector3 direction)
{
if (this.trackSamples.Count > 1)
{
TrackSample trackSample = this.trackSamples[0];
for (int i = 1; i < this.trackSamples.Count; i++)
{
TrackSample trackSample2 = this.trackSamples[i];
if (trackPosition >= trackSample.distance && trackPosition <= trackSample2.distance)
{
float t = (trackPosition - trackSample.distance) / (trackSample2.distance - trackSample.distance);
position = Vector3.Lerp(trackSample.position, trackSample2.position, t);
normal = Vector3.Lerp(trackSample.normal, trackSample2.normal, t);
direction = Vector3.Lerp(trackSample.direction, trackSample2.direction, t);
return;
}
trackSample = trackSample2;
}
if (this.isLoop)
{
TrackSample trackSample3 = this.trackSamples[0];
if (trackSample != trackSample3)
{
float t2 = (trackPosition - trackSample.distance) / (this.trackSampledLength - trackSample.distance);
position = Vector3.Lerp(trackSample.position, trackSample3.position, t2);
normal = Vector3.Lerp(trackSample.normal, trackSample3.normal, t2);
direction = Vector3.Lerp(trackSample.direction, trackSample3.direction, t2);
return;
}
}
}
position = Vector3.zero;
normal = Vector3.up;
direction = Vector3.forward;
}
// Token: 0x06002679 RID: 9849 RVA: 0x000E3B08 File Offset: 0x000E1F08
private void updateTrackSamples()
{
this.trackSamples.Clear();
if (this.samples.Count < 2)
{
return;
}
Vector3 vector = Vector3.zero;
Vector3 up = Vector3.up;
double num = 0.0;
int num2 = (!this.isLoop) ? this.samples.Count : (this.samples.Count - 1);
for (int i = 1; i < num2; i++)
{
RoadSample roadSample = this.samples[i];
TrackSample trackSample = null;
if (i == 1)
{
RoadSample roadSample2 = this.samples[0];
this.getTrackPosition(roadSample2.index, roadSample2.time, out vector, out up);
trackSample = new TrackSample();
trackSample.position = vector;
trackSample.normal = up;
this.trackSamples.Add(trackSample);
}
Vector3 vector2;
Vector3 normal;
this.getTrackPosition(roadSample.index, roadSample.time, out vector2, out normal);
Vector3 a = vector2 - vector;
float magnitude = a.magnitude;
Vector3 direction = a / magnitude;
TrackSample trackSample2 = new TrackSample();
trackSample2.distance = (float)num;
trackSample2.position = vector2;
trackSample2.normal = normal;
trackSample2.direction = direction;
this.trackSamples.Add(trackSample2);
if (trackSample != null)
{
trackSample.direction = direction;
}
vector = vector2;
num += (double)magnitude;
}
if (this.isLoop)
{
num += (double)(this.trackSamples[0].position - vector).magnitude;
}
this.trackSampledLength = (float)num;
}
