Index Glossy Reflections slider, 75 Glossy Refractions Precision, 238 Glossy Refractions slider, 75, 171, 172 Glossy Samples value, 41, 107 Glossy Varnished Wood template, 107 Glow effect, 213 Glow Intensity setting, 249, 250 Glow material effect of, 212 illuminating a scene, 123­127 for light lenses, 211­214 Glow options, in Self Illumination rollout (Glow) rollout, 45 Glow options area, Visible in Reflections option, 212 Glow Options group, 124 Glow parameter, enabling, 124 gradient, 182 Gradient tool, 182 Grass Light Rye material, 33 grayscale maps, 47, 48 Green curve, editing, 214 grey ball, 192 horizon lowering, 221 positioning, 253 Horizon and Ground group in mr Physical Sky Parameters, 252­255 setting Horizon Height, 232 Horizon Height of both mr Physical Sky and mr Sky, 250 in Horizon and Ground Group, 252­253 in mr Sky, 69, 70 I IES energy, 229 illuminated box, 125 Illuminates the Scene (When Using FG) check box, 45 Image Control, 78 Image Precision slider moving to High, 171, 172 in Rendered Frame window, 75 setting, 238