protected override void LoadString(string data)
{
PBSplineAnimator animator = GetComponent <PBSplineAnimator>();
animator.Clear();
string realData = data.Substring(SaveStrHead().Length);
string[] keyframeStrs = realData.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < keyframeStrs.Length; i++)
{
List <SplineNode> nodes = new List <SplineNode>();
string[] nodeStrs = keyframeStrs[i].Split(new[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries);
int nodeCount = nodeStrs.Length / 6;
for (int j = 0; j < nodeCount; j++)
{
float posx = float.Parse(nodeStrs[j * 6]);
float posy = float.Parse(nodeStrs[j * 6 + 1]);
float posz = float.Parse(nodeStrs[j * 6 + 2]);
float dirx = float.Parse(nodeStrs[j * 6 + 3]);
float diry = float.Parse(nodeStrs[j * 6 + 4]);
float dirz = float.Parse(nodeStrs[j * 6 + 5]);
nodes.Add(new SplineNode(
new Vector3(posx, posy, posz),
new Vector3(dirx, diry, dirz)));
}
animator.AddKeyframe(nodes);
}
animator.SetKeyframe(0);
}
protected override string SaveString(string format)
{
StringBuilder sb = new StringBuilder(SaveStrHead());
//save all keyframe nodes
PBSplineAnimator animator = GetComponent <PBSplineAnimator>();
if (animator.KeyframeCount == 0)
{
//default add current spline node as first keyframe
animator.AddKeyframe(spline.nodes);
}
for (int i = 0; i < animator.KeyframeCount; i++)
{
PBSplineKeyframe keyframe = animator.Keyframes[i];
for (int j = 0; j < keyframe.nodes.Count; j++)
{
SplineNode node = keyframe.nodes[j];
sb.Append(node.position.x.ToString(format) + ",");
sb.Append(node.position.y.ToString(format) + ",");
sb.Append(node.position.z.ToString(format) + ",");
sb.Append(node.direction.x.ToString(format) + ",");
sb.Append(node.direction.y.ToString(format) + ",");
sb.Append(node.direction.z.ToString(format));
if (j < keyframe.nodes.Count - 1)
{
sb.Append(";");
}
}
if (i < animator.KeyframeCount - 1)
{
sb.Append("|");
}
}
return(sb.ToString());
}
private void OnEnable()
{
animator = target as PBSplineAnimator;
spline = animator.GetComponent <Spline>();
}
