Show Last update: 09.03.2026 Description Displays or hides the window of the Viewer/Editor and returns a value different than 0. Syntax object.Show(short bShow) As Short object: BSDF -BRDF Anisotropic Viewer, Eulumdat Viewer, IES Viewer, User Material Editor, Virtual Photometric Lab or Virtual Human Vision Lab object bShow: 0 for hide, else 1