protected override void PreviewInSceneInternal(WorldStampCreator parent)
{
var bounds = parent.Template.Bounds;
if (_maskPainter == null)
{
_maskPainter = new Painter(Mask, GridManager);
_maskPainter.Ramp = new Gradient()
{
colorKeys = new[] { new GradientColorKey(Color.red, 0), new GradientColorKey(Color.black, 0.001f), new GradientColorKey(Color.black, 1), },
alphaKeys = new[] { new GradientAlphaKey(1, 0), new GradientAlphaKey(0, 1), }
};
_maskPainter.Rect = new Rect(bounds.min.xz(), bounds.size.xz());
}
else
{
GridSize = WorldStampCreator.GetMinGridSize(bounds, parent.Template.Terrain);
_maskPainter.GridManager = GridManager;
_maskPainter.Canvas = Mask;
_maskPainter.MaxValue = 1;
_maskPainter.MinValue = 0;
_maskPainter.Rect = new Rect(Vector2.zero, bounds.size.xz());
_maskPainter.TRS = Matrix4x4.TRS(bounds.min, Quaternion.identity, Vector3.one);
//_maskPainter.Repaint();
_maskPainter.PaintingEnabled = true;
_maskPainter.OnSceneGUI();
}
}
