void Start()
{
if (Spline == null)
{
GameObject obj= new GameObject("path");
obj.transform.position = transform.position;
Spline = obj.AddComponent<SplineObject>();
Spline.AddNode(transform.position);
Vector3 mid = (target.position - transform.position)/2+transform.position;
// float angle = Mathf.Acos(Vector3.Dot(transform.position.normalized, target.position.normalized)) * Mathf.Rad2Deg;
var len = (target.position - transform.position).magnitude;
Vector3 ddd = Quaternion.Euler(0, 0, 90) * (target.position - mid).normalized * Mathf.Clamp(len / 2f, 1, 5);
Spline.AddNode(mid + ddd);
Spline.AddNode(target.position);
}
var tp= this.TweenPath( Spline.Spline )
.SetDuration( Duration )
.SetEasing( TweenEasingFunctions.GetFunction( Easing ) )
.SetLoopType( Loop )
.SetTimeScaleIndependent( true )
.Play();
tp.OnCompleted(onTweenComplete);
}
private void ensureNodeComponents( SplineObject component )
{
var count = component.transform.childCount;
for( int i = 0; i < count; i++ )
{
var point = component.transform.GetChild( i ).gameObject;
if( point.GetComponent<SplineNode>() == null )
{
point.AddComponent<SplineNode>();
}
}
}
public override void OnInspectorGUI()
{
if( Application.isPlaying )
return;
if( serializedObject.isEditingMultipleObjects )
return;
this.node = target as SplineNode;
if( node.transform.parent == null )
return;
this.spline = node.transform.parent.GetComponent<SplineObject>();
if( spline == null )
return;
using( BeginGroup( "Selection" ) )
{
EditorGUILayout.BeginHorizontal();
{
if( GUILayout.Button( "Spline" ) )
{
Selection.activeGameObject = spline.gameObject;
}
if( GUILayout.Button( "Prev" ) )
{
var index = spline.ControlPoints.IndexOf( node.transform ) - 1;
if( index < 0 )
index = spline.ControlPoints.Count - 1;
Selection.activeGameObject = spline.ControlPoints[ index ].gameObject;
}
if( GUILayout.Button( "Next" ) )
{
var index = spline.ControlPoints.IndexOf( node.transform ) + 1;
if( index > spline.ControlPoints.Count - 1 )
index = 0;
Selection.activeGameObject = spline.ControlPoints[ index ].gameObject;
}
}
EditorGUILayout.EndHorizontal();
}
using( BeginGroup( "Insert New Node" ) )
{
EditorGUILayout.BeginHorizontal();
{
if( GUILayout.Button( "Before" ) )
{
insertNodeBefore();
}
if( GUILayout.Button( "After" ) )
{
insertNodeAfter();
}
}
EditorGUILayout.EndHorizontal();
}
using( BeginGroup( "Other Actions" ) )
{
if( GUILayout.Button( "Split Spline" ) )
{
}
}
}