public float GetTrackPosition(Token token, float longitudinal)
{
Asserts.Assert(this == token.TrackBranch);
BranchToken branchToken = branchTokens[token.TrackBranchIndex];
return(startLength + (branchToken.startLength + token.Length * longitudinal) * lenScale);
}
public Token EvaluateAt(float offset, float trasversal, out SBSVector3 pos, out SBSVector3 tang)
#endif
{
BranchToken dummy = new BranchToken(null, (offset - startLength) * invLenScale);
#if UNITY_FLASH
int index = AS3Utils.BinarySearchList(branchTokens, dummy);
#else
int index = branchTokens.BinarySearch(dummy);
#endif
index = (index < 0 ? ~index : index);
BranchToken branchToken = branchTokens[Mathf.Clamp(index - 1, 0, branchTokens.Count - 1)];
float l = (dummy.startLength - branchToken.startLength) / branchToken.token.Length;
l = Mathf.Clamp01(l);
#if UNITY_FLASH
branchToken.token.TokenToWorld(l, trasversal, pos, tang);
#else
branchToken.token.TokenToWorld(l, trasversal, out pos, out tang);
#endif
return(branchToken.token);
}
