private void LoadBrush()
{
if (_BrushProjector == null)
{
Texture2D brushTexture = EditorGUIUtility.Load("Brushes/builtin_brush_1.png") as Texture2D;
_Brush = new TextureBrush(brushTexture, 64);
_BrushProjector = new BrushProjector();
_BrushProjector.Brush = _Brush;
}
}
private void DestroyBrushes()
{
if (_Brush != null)
{
_Brush.Destroy();
_Brush = null;
}
if (this._BrushProjector != null)
{
this._BrushProjector.Destroy();
this._BrushProjector = null;
}
}