Autodesk 12812-051462-9011 User Guide 3 - Page 1106

■ Diffuse Indirect Illumination with AO Xtra is the indirect illumination affected by ambient occlusion but without being multiplied by the diffuse color. ■ Opacity Output (Opacity Background) is the final contribution of any background of the object as a result of the input cutout on page 5578 opacity (as determined by the assigned map) being less than 1.0. Raw contains the background without scaling by the opacity. If the cutout opacity is 1.0, these outputs contain black, because no transparency is rendered in such cases. The Level output contains the actual opacity itself. Care must be taken if opacity equals zero, because this mean that the material has performed no shading whatsoever and none of the other outputs will contain any value at all. ■ Reflections Output is the resulting Reflection group on page 5548 component. Raw is the unalloyed (full-intensity) reflection, and Level is the actual reflectivity, including reflection color and BRDF on page 5557 settings. WARNING The Arch & Design material samples very-low-level reflections in the rendering phase at low quality (for performance), so avoid doing huge modifications to reflection intensity in post. ■ Self Illumination Output contains the Self Illumination (Glow) on page 5559 component. ■ Specular Output is the resulting specular component. Raw is determined by the Reflection > Glossiness on page 5549 value and the Anisotropy on page 5556 settings, while Level is determined by the BRDF on page 5557 settings, the Reflectivity on page 5548 and Reflection > Color on page 5549 values, and the Relative Intensity of Highlights on page 5571 value. ■ Translucency Translucency is the combined result of the Weight on page 5554 and Color on page 5555 settings. Output is the resulting translucency component, Raw is the raw translucency, and Level is the actual translucency level, adjusted by the energy conservation. ■ Transparency Transparency is the combined result of the Refraction group on page 5569 settings, including the Translucency settings. Output is the resulting transparency component, Raw is the raw transparency, and Level is the actual transparency level, adjusted by the energy conservation. mr A&D Elements | 6361