Rendering in SketchUp

Fig. 6.8: 
The resulting rendering enhances the textures (Shaderlight).

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62
Part 2: Textures
Fig. 6.9: 
The model takes on an almost photo-quality appearance in SketchUp with Shadows on and Edges off.
how textures Work with IrPs 
Values are assigned to textures using the IRP 
Material menu. When the rendering is started, 
the IRP render engine will adjust the appearance 
of the texture based on these values (Fig. 6.10). 
Although each IRP has a different material 
editing system, the values provide the same 
results. 
The values assigned by the IRP control how 
reflective, diffuse, blurred, shiny, or coarse the 
materials appear (Fig. 6.11). The entered values 
depend on the material—for example, a concrete 
texture requires diffuse and course settings. 
Chrome surfaces should be set to Smooth with a 
high reflection. Transparent reflective settings 
are typical for glass and windows. Texture values 
and settings are reviewed in Chapter 21.
Fig. 6.10: 
The Shaderlight Material Editor

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Chapter 6: Textures Overview 
Fig. 6.11: 
The IRP Material Editors allow for a range of reflections and other effects. 
the texturing Process
The texturing process can be broken down into the following basic steps:
1. 
Build a Texture Library.
2. 
Use the SketchUp Texture tools to apply the textures.
3. 
Edit the textures.
The texturing process is described in greater detail in the next
set of chapters.
Build a texture Library
Download and organize texture files into a coherent Texture 
Library. Textures should be organized by type and category so 
that you can quickly sort them and easily access them. You will 
end up reusing many of your textures. Given the sheer variety 
of materials that can be arrayed in a model, an organized library 
will ensure easy access for your future work. Chapter 7 provides 
detailed information and links to websites offering material 
images.