Beispiel #1
0
    public override void OnInspectorGUI()
    {
        spline = target as SplineStream;
        EditorGUI.BeginChangeCheck();
        bool loop = EditorGUILayout.Toggle("Loop", spline.Loop);

        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(spline, "Toggle Loop");
            EditorUtility.SetDirty(spline);
            spline.Loop = loop;
        }
        if (selectedIndex >= 0 && selectedIndex < spline.ControlPointCount)
        {
            DrawSelectedPointInspector();
        }
        if (GUILayout.Button("Add Curve"))
        {
            Undo.RecordObject(spline, "Add Curve");
            spline.AddCurve();
            EditorUtility.SetDirty(spline);
        }

        showStreamPointCount();
        showGeneratePointsButton();
        showDeletePointsButton();
    }
Beispiel #2
0
    private void OnSceneGUI()
    {
        spline          = target as SplineStream;
        handleTransform = spline.transform;
        handleRotation  = Tools.pivotRotation == PivotRotation.Local ?
                          handleTransform.rotation : Quaternion.identity;

        Vector3 p0 = ShowPoint(0);

        for (int i = 1; i < spline.ControlPointCount; i += 3)
        {
            Vector3 p1 = ShowPoint(i);
            Vector3 p2 = ShowPoint(i + 1);
            Vector3 p3 = ShowPoint(i + 2);

            Handles.color = Color.gray;
            Handles.DrawLine(p0, p1);
            Handles.DrawLine(p2, p3);

            Handles.DrawBezier(p0, p3, p1, p2, Color.white, null, 2f);
            p0 = p3;
        }
        ShowDirections();
    }