Photoshop CS5 Classroom In A Book Lesson 12 - Working with 3D Images
exam review questions
(p.304) When you create a 3D shape from a layer, Photoshop ________ the layer onto a 3D object preset.
(p.306) You can return to a 3D layer at any time to change lighting, color, material, or position without having to ________ a lot of the art.
(p.306) Unlike a regular layer, a 3D layer contains one or more ________, which define the 3D object.
(p.306) In a 3D layer, each mesh includes one or more ________ — the appearance of a part or all of the mesh.
(p.306) In a 3D layer, each material includes one or more ________, which are the components of the appearance.
(p.306) In a 3D layer, there are nine typical maps, including the ________ map, and there can be only one of each kind; however, you can also use custom maps.
(p.306) In a 3D layer, each map contains one ________ — the image that defines what the maps and materials look like.
(p.306) In a 3D layer, the texture may be a simple bitmap graphic or a set of ________.
(p.306) In a 3D layer, a texture may be used by only one map or material.
true
false
(p.306) In addition to meshes, a 3D layer also includes one or more ________, which affect the appearance of 3D objects and remain in a fixed position as you spin or move the object.
lights
(p.306) A 3D layer also includes ________, which are saved views with the objects in a particular position.
(p.306) The ________ creates the final appearance of a 3D layer based on the materials, object properties, and renderer.
(p.306) The most important thing to remember is that some tools move objects in ________ space and some tools move the cameras that view the object.
(p.308) You can use the 3D tools to reposition and rotate a 3D object manually, or, if you know where you want the object to be, select the 3D Object ________ tool and type values in the options bar.
Pan
Scale
Rotate
Roll
(p.309) One of the benefits of working with a 3D object is that you can adjust the lighting ________ and the surface texture on the object.
(p.312) You create a 3D layer by wrapping a 2D image around a shape. But you can wrap additional 2D layers onto the same shape.
true
false
(p.313) When you use the Merge Down command, Photoshop merges the selected layer with the layer directly beneath it in the Layers panel. The two layers become a single layer, keeping the name of the ________ layer.
top
bottom
(p.313) When you add a 3D file as a 3D layer, it includes the 3D model and a(n) ________ background.
(p.313) When you create a 3D layer from an imported file, it’s always added ________ the selected layer.
above
below
(p.315) You can include multiple 3D meshes in the same 3D layer. Meshes in the same layer can share lighting effects and be rotated in the same 3D space (also called the ________), creating a more realistic 3D effect.
(p.315) To merge 3D layers, their ________ must match.
(p.320) Manipulating objects in a 3D environment can be tricky and confusing at times. To help you more accurately control the x, y, and z axes, Photoshop provides a 3D Axis ________.
(p.321) You can paint directly onto 3D objects in Photoshop CS5 Extended using any Photoshop paintbrush, and the paint follows the object’s contours.
true
false
(p.322) The term ________ refers to a metalworking technique, where the faces of objects are shaped by hammering on the opposite side.
(p.323) To create a 3D postcard, you must ________ all layers in Photoshop.
(p.325) Not only can you swivel a 3D postcard in 3D space, but you can record its movement over time in an ________ QuickTime movie.