private void CheckBranches(int curveIndex)
{
int pointIndex = curveIndex * 3;
if (m_t >= 1.0f)
{
pointIndex += 3;
}
m_curveIndex = curveIndex;
if (m_spline.HasBranches(pointIndex))
{
ForkEventArgs args = new ForkEventArgs(m_spline, pointIndex);
Fork.Invoke(args);
if (args.SelectBranchIndex > -1 && args.SelectBranchIndex < args.Branches.Length)
{
Debug.Log("CurveIndex " + m_curveIndex);
Debug.Log("Selected Branch " + args.SelectBranchIndex);
m_spline = args.Branches[args.SelectBranchIndex];
m_t = 0.0f;
m_curveIndex = 0;
}
}
}
public void OnFork(ForkEventArgs args)
{
float min = float.MaxValue;
int minIndex = -1;
if (args.NextCurveIndex != -1)
{
min = args.Spline.EvalCurveLength(args.NextCurveIndex);
}
for (int i = 0; i < args.Branches.Length; ++i)
{
SplineBase branch = args.Branches[i];
float len = branch.EvalCurveLength(0);
if (len < min)
{
min = len;
minIndex = i;
}
}
args.SelectBranchIndex = minIndex;
}
public void OnFork(ForkEventArgs args)
{
int r = Random.Range(args.NextCurveIndex == -1 ? 0 : -1, args.Branches.Length);
args.SelectBranchIndex = r;
}