// todo: make smarter, should use driveways of buildings of void paths
private void updateApproachRoute(Sequence <PathDescription> pathSequence)
{
Vector3 start, startTangent, end, endTangent;
var startTransform = CurrentTransform;
start = startTransform.MultiplyPoint3x4(Vector3.zero);
startTangent = startTransform.MultiplyVector(Vector3.forward);
var pathDesc = pathSequence[0];
var path = pathDesc.Path;
path.LoftPath.SnapTo(start, out end, out var distance);
var approachProgress = path.GetDistanceFromLoftPath(distance);
var transform = path.GetTransform(approachProgress);
pathSequence[0] = new PathDescription(path, approachProgress / path.GetLength(), 1);
endTangent = -transform.MultiplyVector(Vector3.forward);
var loft = new BiArcLoftPath(start, startTangent, end, endTangent);
var approachPath = new AgentAIPath(loft);
var descr = new PathDescription(Path: approachPath, Start: 0, End: 1);
pathSequence.Insert(0, descr);
}
// todo: make smarter, should use driveways of buildings instead of void paths
private void updateDepartRoute(Sequence <PathDescription> pathSequence)
{
Vector3 start, startTangent, end, endTangent;
var index = pathSequence.Count - 1;
var pathDesc = pathSequence[index];
var path = pathDesc.Path;
path.LoftPath.SnapTo(Destination, out start, out var distance);
var departProgress = path.GetDistanceFromLoftPath(distance);
var endProgress = departProgress / path.GetLength();
pathSequence[index] = new PathDescription(path, 0, endProgress);
end = Destination;
startTangent = -path.GetTransform(departProgress).MultiplyVector(Vector3.forward);
endTangent = (start - end).normalized;
var loft = new BiArcLoftPath(start, startTangent, end, endTangent);
var departPath = new AgentAIPath(loft);
var desc = new PathDescription(departPath, 0, 1);
pathSequence.Add(desc);
}