private IEnumerator TransitionToPresetCoroutine(FlockPreset targetPreset, float duration, Func <float, float, float, float> lerp)
{
float startTime = Time.time;
float separationWeight = this.separationWeight;
float alignmentWeight = this.alignmentWeight;
float cohesionWeight = this.cohesionWeight;
float headToOriginWeight = this.headToOriginWeight;
float speed = this.speed;
float currentHeadingWeight = this.currentHeadingWeight;
float rotationSmooth = this.rotationSmooth;
float nearRadius = this.nearRadius;
float t = 0f;
while (t < 1f)
{
this.separationWeight = lerp(separationWeight, targetPreset.separationWeight, t);
this.alignmentWeight = lerp(alignmentWeight, targetPreset.alignmentWeight, t);
this.cohesionWeight = lerp(cohesionWeight, targetPreset.cohesionWeight, t);
this.headToOriginWeight = lerp(headToOriginWeight, targetPreset.headToOriginWeight, t);
this.speed = lerp(speed, targetPreset.speed, t);
this.currentHeadingWeight = lerp(currentHeadingWeight, targetPreset.currentHeadingWeight, t);
this.rotationSmooth = lerp(rotationSmooth, targetPreset.rotationSmooth, t);
this.nearRadius = lerp(nearRadius, targetPreset.nearRadius, t);
t = (Time.time - startTime) / duration;
yield return(new WaitForFixedUpdate());
}
ApplyPreset(targetPreset);
yield return(null);
}
private void ApplyPreset(FlockPreset preset)
{
this.preset = preset;
separationWeight = preset.separationWeight;
alignmentWeight = preset.alignmentWeight;
cohesionWeight = preset.cohesionWeight;
headToOriginWeight = preset.headToOriginWeight;
speed = preset.speed;
currentHeadingWeight = preset.currentHeadingWeight;
rotationSmooth = preset.rotationSmooth;
nearRadius = preset.nearRadius;
}
private void CreatePreset()
{
#if UNITY_EDITOR
FlockPreset newPreset = ScriptableObject.CreateInstance <FlockPreset>();
newPreset.separationWeight = separationWeight;
newPreset.alignmentWeight = alignmentWeight;
newPreset.cohesionWeight = cohesionWeight;
newPreset.headToOriginWeight = headToOriginWeight;
newPreset.speed = speed;
newPreset.currentHeadingWeight = currentHeadingWeight;
newPreset.rotationSmooth = rotationSmooth;
newPreset.nearRadius = nearRadius;
string path = presetsPath + "/Presets";
if (!AssetDatabase.IsValidFolder(path))
{
AssetDatabase.CreateFolder(presetsPath, "Presets");
}
string newName = string.IsNullOrEmpty(newPresetName) ? "Flock" + DateTime.Now.Ticks : newPresetName;
AssetDatabase.CreateAsset(newPreset, path + "/" + newName + ".asset");
#endif
}
public void TransitionToPreset(FlockPreset targetPreset, float duration, Func <float, float, float, float> lerp = null)
{
StartCoroutine(TransitionToPresetCoroutine(targetPreset, duration, lerp != null ? lerp : Mathf.Lerp));
}