6 modules - PI-VR GmbH

6 MODULES» Cast Shadow on Shadow Material: Enables/disables to casts a shadow on thespecial shadow material.» Illuminate Shadow Material: When activated, the light source illuminates theshadow material. The shadow material needs to have its reflection mode setto “Diffuse Only”, “Glossy Only” or “Diffuse + Glossy”.» Area Light» Enable: Enables/disables the two-dimensional extent of the light source to simulatesoft shadows.» Shape: Defines the shape of an area light.» Attenuation Mode: Sets the falloff of the light intensity. ”Realistic Attenuation”is simulated by computing the view factor between the illuminated surfaceand the light source, ”Custom Attenuation” uses the ”Light Attenuation” modefrom the ”Properties” frame.» Primary Visibility: Enables/disables the primary visibility of the light source inthe rendering.» Visible in Reflections: Enables/disables the visibility of the light source in reflections.» Interactive Quality: Sets the quality for Interactive rendering. Selecting a highervalue results in a higher number of shadow rays for this light source and thusin a higher quality and a lower rendering performance.» Still Frame Quality: Sets the quality for Still Frame rendering.» Light Profile IES light profiles are standardized light emission data sets with correctphysical light attributes. Those profiles simulate correct light falloff andintensities.110» Use Light profile: Activates/deactivates the use of light profile.» IES Profile: Specifies the path to a IES profile.» Set Profile Shape: Automatically sets the shape of the light geometry to thedefined shape within the IES profile.