
A F
Adobe Creative Suite 5 Printing Guide 67
To edit 3D objects, choose options from the new 3D menu. To add new
light sources, double-click the 3D object’s thumbnail (indicated by a
three-dimensional cube icon) in the Layers palette to activate the 3D
Lights panel. Use the 3D Rotate tool and 3D Orbit tool to manipulate 3D
objects in space.
To edit a texture, double-click the name of the texture in the Layers
palette. The texture opens as a separate image in Photoshop. You can
perform any edits, including color correction, distortion, painting, and
adding new layerseven text layers. Choose File > Save to write the
edited image is written back into the 3D file, updating its appearance, or
just click back in the parent file. You can also paint directly on a 3D
object.
Converting images containing 3D content to CMYK will flatten all 3D
content; editability will be lost as a result.
Smart filters
In previous versions of Photoshop, filter effects, such as artistic
watercolor and stained glass effects, caused permanent changes. But
the Smart Filter option in Photoshop CS5 allows such effects to be
applied nondestructively. Select a layer in the Layers palette, then
choose Filters > Convert for Smart Filters. Then apply any number of
filters to the Smart Filter layer. Such filters can be reworked or
deactivated without any re-interpolation of the image. Multiple filters
can be applied to a layer designated as a Smart Filter layer. Each Smart
Filter will have its own visibility control in the Layers palette.
Smart Filters
Add nondestructive lter eects to a layer by using Smart Filters. Control the visibility of
Smart Filter eects with the eyeball icons.
To hide the effects of a single Smart Filter, click the eyeball icon next to
the filter’s name. If you need to edit a customer’s Smart Filter effects,
double-click the name of the applied filter in the Layers palette. The
filter’s dialog box will be displayed; change the parameters as desired.
To hide the effects of all Smart Filters, click the eyeball icon next to the
Smart Filters sublayer. If a customer supplies an image containing Smart
Filters layers, keep in mind that flattening the image will remove all
editability and permanently change pixels affected by Smart Filters.
TIFF
TIFF (file extension .tif) maintains many of the same features supported
by the native Photoshop formatincluding layers, clipping paths, spot
color channels, ICC profiles, Smart Objects, and Smart Filters. TIFF files
are often larger than native Photoshop files with the same layer content,
but because more applications support the format, they are also more
usable outside an all-Adobe workflow. However, some non-Adobe
applications may not support layered TIFF files.
Comments to this Manuals