public override void LateUpdate()
{
if (_framesPassed <= 4)
{
if (_framesPassed == 4)
{
Init();
}
++_framesPassed;
}
else
{
BladeMovementDataElement lastAddedData = _movementData.lastAddedData;
BladeMovementDataElement prevAddedData = _movementData.prevAddedData;
--_framesToScaleCheck;
if (_framesToScaleCheck <= 0)
{
_framesToScaleCheck = 10;
if (!Mathf.Approximately(transform.lossyScale.z, _lastZScale))
{
_lastZScale = transform.lossyScale.z;
_trailRenderer.SetTrailWidth(GetTrailWidth(lastAddedData));
}
}
int numSamples = (int)Mathf.Floor((lastAddedData.time - _lastTrailElementTime) / _sampleStep);
for (int index = 0; index < numSamples; ++index)
{
_lastTrailElementTime += _sampleStep;
float t = (lastAddedData.time - _lastTrailElementTime) / (lastAddedData.time - prevAddedData.time);
Vector3 bottom = Vector3.LerpUnclamped(lastAddedData.bottomPos, prevAddedData.bottomPos, t);
Vector3 top = Vector3.LerpUnclamped(lastAddedData.topPos, prevAddedData.topPos, t);
_trailElementCollection.head.SetData(bottom, calcNewTopPos(bottom, top), _lastTrailElementTime);
_trailElementCollection.MoveTailToHead();
}
_trailElementCollection.head.SetData(lastAddedData.bottomPos, lastAddedData.topPos, lastAddedData.time);
_trailElementCollection.UpdateDistances();
_trailRenderer.transform.position = this.transform.rotation * new Vector3(0, TRAIL_Y_OFFSET);
leftClawRenderer.transform.position = this.transform.rotation * new Vector3(-TRAIL_X_OFFSET, TRAIL_Y_OFFSET);
rightClawRenderer.transform.position = this.transform.rotation * new Vector3(TRAIL_X_OFFSET, TRAIL_Y_OFFSET);
_trailRenderer.UpdateMesh(_trailElementCollection, _color);
leftClawRenderer.UpdateMesh(_trailElementCollection, _color);
rightClawRenderer.UpdateMesh(_trailElementCollection, _color);
}
}
public void LateUpdate()
{
if (_pointStart == null || _pointEnd == null)
{
return;
}
// wait until the fps is stable
const int passThroughFrames = 4;
if (_framesPassed <= passThroughFrames)
{
if (_framesPassed == passThroughFrames)
{
_samplingFrequency = Mathf.RoundToInt(VRDeviceInfo.Instance.refreshRate);
/* no need after recent steamvr update for pimax?
* if (VRDeviceInfo.Instance.isPimax)
* {
* _samplingFrequency = _samplingFrequency / 2;
* }
* else
*/
{
_samplingFrequency = Mathf.RoundToInt((float)_samplingFrequency * Settings.Utilities.PluginConfig.Instance.samplingMultiplier);
}
if (_samplingFrequency == 0)
{
_samplingFrequency = 60;
}
_sampleStep = 1f / (float)_samplingFrequency;
int capacity = Mathf.CeilToInt((float)_samplingFrequency * _trailDuration);
Logger.log.Debug($"trail samplingFrequency={_samplingFrequency}, duration={_trailDuration}, capacity={capacity}");
_lastTrailElementTime = TimeHelper.time;
_trailElementCollection = new TrailElementCollection(capacity, _pointStart.position, _pointEnd.position, _lastTrailElementTime);
float trailWidth = (_pointEnd.position - _pointStart.position).magnitude;
_whiteSectionMaxDuration = Mathf.Min(_whiteSectionMaxDuration, _trailDuration);
_lastZScale = transform.lossyScale.z;
_trailRenderer.Init(trailWidth, _trailDuration, (int)_granularity, _whiteSectionMaxDuration);
_lastPointStart = _pointStart.position;
_lastPointEnd = _pointEnd.position;
_inited = true;
}
_framesPassed++;
return;
}
if (TimeHelper.time <= _lastTrailElementTime)
{
return;
}
int num = Mathf.FloorToInt((TimeHelper.time - _lastTrailElementTime) / _sampleStep);
float time = TimeHelper.time;
float lastTime = _lastTrailElementTime;
for (int i = 1; i <= num; i++)
{
_lastTrailElementTime += _sampleStep;
float t = (_lastTrailElementTime - lastTime) / (time - lastTime);
_lastPointStart = Vector3.LerpUnclamped(_lastPointStart, _pointStart.position, t);
_lastPointEnd = Vector3.LerpUnclamped(_lastPointEnd, _pointEnd.position, t);
_trailElementCollection.MoveTailToHead();
_trailElementCollection.head.SetData(_lastPointStart, _lastPointEnd, _lastTrailElementTime);
}
if (num > 0)
{
_trailElementCollection.UpdateDistances();
_trailRenderer.UpdateMesh(_trailElementCollection, color);
}
}
