ModelDecoratorVisual3DShowNormalLineArrow Property

Gets or sets a nullable Boolean that specifies if normal lines are shown with arrows. If this property is set to null (by default), then arrows are shown when mesh has less then 1000 positions. When using Ab3d.DXEngine and this class is used on a model with a lot of triangles then showing arrows may be very slow (lines with arrows are not hardware accelerated).

public bool? ShowNormalLineArrow { get; set; }