internal void SplineCrawlerActivity()
{
if (mSplineCrawler != null)
{
mSplineCrawler.Activity();
// The SplineCrawler destroys itself in its Activity if it reaches the end
if (mSplineCrawler.IsDestroyed)
mSplineCrawler = null;
}
}
public void CreateSplineCrawler()
{
var currentSpline = AppState.Self.CurrentSpline;
if (currentSpline == null)
{
System.Windows.Forms.MessageBox.Show(
"There's no spline to show movement on");
}
else
{
if (mSplineCrawler != null)
mSplineCrawler.Destroy();
// Let's make sure we have the most up-to-date information:
AppState.Self.CurrentSpline.CalculateDistanceTimeRelationships(.02f);
mSplineCrawler = new SplineCrawler(currentSpline);
mSplineCrawler.ConstantVelocityValue = AppState.Self.Preview.ConstantPreviewVelocity;
mSplineCrawler.PreviewVelocityType = AppState.Self.Preview.PreviewVelocityType;
}
}