public override void OnGUI()
{
var r = _color.r;
var g = _color.g;
var b = _color.b;
var a = _color.a;
GUI.Label(_labelR, "r");
GUI.Label(_labelG, "g");
GUI.Label(_labelB, "b");
GUI.Label(_labelA, "a");
r = GUI.HorizontalSlider(_sliderR, r, 0f, 1f);
g = GUI.HorizontalSlider(_sliderG, g, 0f, 1f);
b = GUI.HorizontalSlider(_sliderB, b, 0f, 1f);
a = GUI.HorizontalSlider(_sliderA, a, 0f, 1f);
var rChanged = UpdateDirectInput(_inputSocketR, _color.r, r);
var gChanged = UpdateDirectInput(_inputSocketG, _color.g, g);
var bChanged = UpdateDirectInput(_inputSocketB, _color.b, b);
var aChanged = UpdateDirectInput(_inputSocketA, _color.a, a);
if (rChanged || gChanged || bChanged || aChanged)
{
SetColor(r, g, b, a);
TriggerChangeEvent();
}
NodeUtils.GUIDrawRect(new Rect(77, 0, 20, 20), _color);
}
protected override void OnGUI()
{
GUI.skin.label.alignment = TextAnchor.MiddleLeft;
var r = _color.r;
var g = _color.g;
var b = _color.b;
var a = _color.a;
_sliderR = new Rect(18, 0, Width - 45, 20);
_sliderG = new Rect(18, 20, Width - 45, 20);
_sliderB = new Rect(18, 40, Width - 45, 20);
_sliderA = new Rect(18, 60, Width - 45, 20);
bool wasMouseUp = Event.current.type == EventType.MouseUp;
GUI.Label(_labelR, "r");
GUI.Label(_labelG, "g");
GUI.Label(_labelB, "b");
GUI.Label(_labelA, "a");
r = GUI.HorizontalSlider(_sliderR, (float)Math.Round(r, 3), 0f, 1f);
g = GUI.HorizontalSlider(_sliderG, (float)Math.Round(g, 3), 0f, 1f);
b = GUI.HorizontalSlider(_sliderB, (float)Math.Round(b, 3), 0f, 1f);
a = GUI.HorizontalSlider(_sliderA, (float)Math.Round(a, 3), 0f, 1f);
var rChanged = UpdateDirectInput(_inputSocketR, _color.r, r);
var gChanged = UpdateDirectInput(_inputSocketG, _color.g, g);
var bChanged = UpdateDirectInput(_inputSocketB, _color.b, b);
var aChanged = UpdateDirectInput(_inputSocketA, _color.a, a);
if (rChanged || gChanged || bChanged || aChanged)
{
SetColor(r, g, b, a);
}
if (wasMouseUp && Event.current.type == EventType.Used)
{
TriggerChangeEvent();
}
NodeUtils.GUIDrawRect(new Rect(Width - 22, 0, 20, Height - 25), _color);
GUI.skin.label.alignment = TextAnchor.MiddleCenter;
}