public static Spline CreateSpline(Vector3 position, Thickness thickness, Twist twist, ControlPointMode mode = ControlPointMode.Mirrored, string undorecord = "Battlehub.Spline.Create")
{
GameObject spline = new GameObject();
spline.name = "Spline";
if (!FindObjectOfType <GLRenderer>())
{
GameObject go = new GameObject();
go.name = "GLRenderer";
go.AddComponent <GLRenderer>();
}
Undo.RegisterCreatedObjectUndo(spline, undorecord);
Spline splineComponent = spline.AddComponent <Spline>();
splineComponent.SetControlPointMode(mode);
splineComponent.SetTwist(0, twist);
splineComponent.SetTwist(3, twist);
splineComponent.SetThickness(0, thickness);
splineComponent.SetThickness(3, thickness);
spline.transform.position = position;
return(splineComponent);
}
private static void SetMode(GameObject selected, ControlPointMode mode)
{
Spline spline = selected.GetComponentInParent <Spline>();
if (spline == null)
{
return;
}
SplineControlPoint selectedControlPoint = selected.GetComponent <SplineControlPoint>();
Undo.RecordObject(spline, "Battlehub.Spline.SetMode");
EditorUtility.SetDirty(spline);
if (selectedControlPoint != null)
{
spline.SetControlPointMode(selectedControlPoint.Index, mode);
}
else
{
spline.SetControlPointMode(mode);
}
}
public static void Create()
{
GameObject spline = new GameObject();
spline.name = "Spline";
Undo.RegisterCreatedObjectUndo(spline, "Battlehub.Spline.Create");
Spline splineComponent = spline.AddComponent <Spline>();
splineComponent.SetControlPointMode(ControlPointMode.Mirrored);
Camera sceneCam = SceneView.lastActiveSceneView.camera;
spline.transform.position = sceneCam.ViewportToWorldPoint(new Vector3(0.5f, 0.5f, 5f));
Selection.activeGameObject = spline.gameObject;
}
protected override void OnInspectorGUIOverride()
{
if (m_spline == null)
{
m_spline = (Spline)GetTarget();
}
if (m_spline == null)
{
return;
}
EditorGUI.BeginChangeCheck();
bool loop = EditorGUILayout.Toggle("Loop", m_spline.Loop);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(m_spline, UNDO_TOGGLELOOP);
EditorUtility.SetDirty(m_spline);
m_spline.Loop = loop;
}
GUILayout.BeginHorizontal();
{
if (GUILayout.Button("Append"))
{
Undo.RecordObject(m_spline, "Battlehub.Spline.Append");
m_spline.Extend();
EditorUtility.SetDirty(m_spline);
}
if (GUILayout.Button("Prepend"))
{
Undo.RecordObject(m_spline, "Battlehub.Spline.Prepend");
m_spline.Extend(true);
EditorUtility.SetDirty(m_spline);
}
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
{
if (GUILayout.Button("Set Free Mode"))
{
Undo.RecordObject(m_spline, "Battlehub.Spline.SetMode");
m_spline.SetControlPointMode(ControlPointMode.Free);
EditorUtility.SetDirty(m_spline);
}
if (GUILayout.Button("Set Aligned Mode"))
{
Undo.RecordObject(m_spline, "Battlehub.Spline.SetMode");
m_spline.SetControlPointMode(ControlPointMode.Aligned);
EditorUtility.SetDirty(m_spline);
}
if (GUILayout.Button("Set Mirrored Mode"))
{
Undo.RecordObject(m_spline, "Battlehub.Spline.SetMode");
m_spline.SetControlPointMode(ControlPointMode.Mirrored);
EditorUtility.SetDirty(m_spline);
}
}
GUILayout.EndHorizontal();
if (GUILayout.Button("Smooth"))
{
Undo.RecordObject(m_spline, "Battlehub.Spline.SetMode");
m_spline.Smooth();
EditorUtility.SetDirty(m_spline);
}
}