Autodesk 00128-051462-9340 Preview Guide - Page 47

Applying Photometric Data, Advanced Lighting Overrides.

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AUTOCAD 2008 PREVIEW GUIDE The Advanced Lighting Override panel enables you to adjust material lighting parameters for greater realism. Adjustable overrides include Color Bleed, Indirect Bump, Reflectance, and Transmittance Figure 77. Advanced Lighting Overrides. The Material Offset and Preview panel enables you to preview the material as well as adjust the offset and rotation values. Figure 78. Material Offset and Preview panel. Applying Photometric Data In AutoCAD 2008, you can create realistic rendered images by applying real-world photometric properties to light sources. For example, you can reference the lighting catalog for a specific fixture and then use the candela, lumen, or lux values to adjust the lamp intensity. Photometric properties are accessible from the Command line when you create a new light or from the Properties window when you select an existing light. 47

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AUTOCAD 2008 PREVIEW GUIDE
The Advanced Lighting Override panel enables you to adjust material lighting parameters for greater realism.
Adjustable overrides include Color Bleed, Indirect Bump, Reflectance, and Transmittance
Figure 77. Advanced Lighting Overrides.
The Material Offset and Preview panel enables you to preview the material as well as adjust the offset and
rotation values.
Figure 78. Material Offset and Preview panel.
Applying Photometric Data
In AutoCAD 2008, you can create realistic rendered images by applying real-world photometric properties to
light sources. For example, you can reference the lighting catalog for a specific fixture and then use the
candela, lumen, or lux values to adjust the lamp intensity.
Photometric properties are accessible from the
Command line when you create a new light or from the Properties window when you select an existing light.
47