Materials tab - PI-VR GmbH

» Modulesmaterials tabflected ray) form the same angle with respect to the surface normal, thus the angleof incidence equals the angle of reflection.» Roughness: The roughness parameter defines the microscopic roughness of asurface. The higher the roughness value, the more diffuse the glossy reflections willbe rendered.» Reflectivity: Sets the material’s reflectivity intensity.» Fresnel Term Quality: The Fresnel Term describes the intensity of a reflectionbased on the viewing angle. Its intensity at at normal incidence is set by the material’sreflectivity.» Fast: Uses a fast but less accurate approximation to the Fresnel Term.» Accurate: Uses a physically accurate approximation to the Fresnel Term.Carbon Pattern SettingsDefines the carbon pattern.» Pattern: There are four pattern types, according to the carbon structures usuallysewed.» 2 x 2: image_01-cabon.png» 3 x 1 staircase: image_02-cabon.png» 3 x 1 interleave: image_03-cabon.png» 5 x 1: image_04-cabon.png» Pattern Size: Sets the carbon structure size.» Pattern Intensity: Sets the fissure depth intensity.» Pattern Orientation (Rotate X, Y, Z): Sets the pattern direction on x, y and z projectiondirection.172