public override void AfterStroke(PlaytimePainter pntr, BrushConfig br, StrokeVector st)
{
base.AfterStroke(pntr, br, st);
if (br.decalRotationMethod == DecalRotationMethod.Random)
{
br.decalAngle = UnityEngine.Random.Range(-90f, 450f);
TexMGMT.Shader_UpdateDecal(Cfg.brushConfig); //pntr.Dec//Update_Brush_Parameters_For_Preview_Shader();
}
}