public void Draw()
{
if (oculusTouch.GetButton(drawButton))
{
Vector3 nowPosition = oculusTouch.GetPositionR();
if (Length() == 0)
{
this.points.Add(nowPosition);
}
else if (Vector3.Distance(this.points.Last(), nowPosition) >= this.segment)
{
this.points.Add(nowPosition);
this.MeshUpdate();
}
}
}
public static int FindClosestPoint(OculusTouch oculusTouch, List <Vector3> points)
{
// KnotStateChoose2 からも呼び出せるように static メソッドにした
Vector3 controllerPosition = oculusTouch.GetPositionR();
int closestIndex = 0;
float closestDistance = Vector3.Distance(points[closestIndex], controllerPosition);
for (int i = 1; i < points.Count; i++)
{
float distance = Vector3.Distance(points[i], controllerPosition);
if (distance < closestDistance)
{
closestIndex = i;
closestDistance = distance;
}
}
return(closestIndex);
}