protected override void OnGUI()
{
if (NodeUtils.FloatTextField(new Rect(3, 0, 50, 20), ref _numberString))
{
_number = NodeUtils.Parse(_numberString);
TriggerChangeEvent();
}
}
private void DrawDirectNumberInput()
{
float width = CalcDirectInputOffset();
BoxRect.x -= width;
GUI.Box(BoxRect, ">");
_directInputRect.Set(BoxRect.x + BoxRect.width, BoxRect.y, width, BoxRect.height);
if (NodeUtils.FloatTextField(_directInputRect, ref _directInputString))
{
_directInputNumber = float.Parse(_directInputString);
Parent.TriggerChangeEvent();
}
BoxRect.x += width;
}
private void DrawUI()
{
float topOffset = _panelHeight + _panelMarginTop + 20;
if (Event.current.type == EventType.MouseUp)
{
TriggerChangeEvent();
}
if (_selectedPointIndex >= _points.Count)
{
_selectedPointIndex = -1;
}
if (_selectedPointIndex > -1)
{
Vector2 v = _points[_selectedPointIndex];
_pointXInput = v.x + "";
_pointYInput = v.y + "";
_tmpRect.Set(10, topOffset, 20, 18);
GUI.Label(_tmpRect, "x");
_tmpRect.Set(20, _panelHeight + _panelMarginTop + 20, 40, 18);
if (NodeUtils.FloatTextField(_tmpRect, ref _pointXInput))
{
v.x = Mathf.Max(Mathf.Min(NodeUtils.Parse(_pointXInput), 1), -1);
_points[_selectedPointIndex] = v;
UpdatePoints();
TriggerChangeEvent();
}
_tmpRect.Set(60, topOffset, 20, 18);
GUI.Label(_tmpRect, "y");
_tmpRect.Set(70, _panelHeight + _panelMarginTop + 20, 40, 18);
if (NodeUtils.FloatTextField(_tmpRect, ref _pointYInput))
{
v.y = Mathf.Max(Mathf.Min(NodeUtils.Parse(_pointYInput), 1), -1);
_points[_selectedPointIndex] = v;
UpdatePoints();
TriggerChangeEvent();
}
if (_points.Count > 2)
{
_tmpRect.Set(115, topOffset, 35, 18);
if (GUI.Button(_tmpRect, "del"))
{
_points.RemoveAt(_selectedPointIndex);
_spline = new BSpline(_points);
UpdatePoints();
TriggerChangeEvent();
}
}
}
_tmpRect.Set(150, topOffset, 35, 18);
if (GUI.Button(_tmpRect, "add"))
{
Vector2 addPoint = new Vector2();
if (!ContainsEqualPoint(addPoint))
{
_points.Add(new Vector2());
_spline = new BSpline(_points);
UpdatePoints();
TriggerChangeEvent();
}
}
_tmpRect.Set(190, topOffset, 20, 18);
if (GUI.Button(_tmpRect, "+"))
{
_panelWidth += 50;
_panelHeight += 50;
}
_tmpRect.Set(210, topOffset, 20, 18);
if (_panelWidth > 200 && GUI.Button(_tmpRect, "-"))
{
_panelWidth -= 50;
_panelHeight -= 50;
}
topOffset += 25;
_tmpRect.Set(15, topOffset, 60, 20);
var currentClamp = GUI.Toggle(_tmpRect, _clamp, "clamp");
if (currentClamp != _clamp)
{
_clamp = currentClamp;
TriggerChangeEvent();
}
if (_spline.LowestX > -1 || _spline.HighestX < 1)
{
_tmpRect.Set(80, topOffset - 2, 50, 20);
GUI.Label(_tmpRect, "bounds:");
_tmpRect.Set(130, topOffset, 100, 20);
int newMode = GUI.SelectionGrid(_tmpRect, _selectedLimitOption, _limitOptions, 2, "toggle");
if (newMode != _selectedLimitOption)
{
_selectedLimitOption = newMode;
TriggerChangeEvent();
}
}
}