Switch the Sun from “/Rhino Document Sun” to “/Sun Light” (the V-Ray sun) and set the “Turbity” (i.e, quality the air) to 2.0. Note that the default ‘Sky model” is “Hosek at al”, a particular simulation method, and one of three options available. You may wish select “Hosek et al” in the dialog box and then change over to “Preetham et. The initial result will appear to be overexposed.Ħ. Select the icon in the lower left-hand corner of the V-Ray frame buffer window and use the “Levels” option in the V-Ray frame buffer in the expanded dialag box to adjust light balance. That is adjust the upward poining triangles below the color histogram. The left-most triangle controls the cutoff value for the minimum color “black”. The right-most triangle controls the cutoff value for the maximum color “white”.ħ. Now turn on the “GI Background”, “Reflection” and “Refraction” options, and using the same methodology as above, add the same simulated Sky to each of these “Environmental Overrides”.Ĩ. VRAY RHINO 2.0 BATCH RENDER TOOL MANUAL.
