Objectives Extrude objects Revolve objects Manipulate surface
shading and lighting Map artwork to 3D objects Work with a
perspective grid
Slide 3
Extrude Objects Extrude & Bevel effects apply three-
dimensional effects to two-dimensional objects. Two-dimensional
objects have two axes: X for width and Y for height
Three-dimensional objects have Z axis added
Slide 4
Extrude Objects Determine the degree of extrusion by changing
the Extrude Depth value in 3D Extrude & Bevel Options dialog
box. Use the Caps buttons in 3D Extrude & Bevel Options dialog
box to make objects appear solid or hollow.
Slide 5
Extrude Objects Objects before and after being extruded
Slide 6
Extrude Objects Rotating 3D objects The 3D Extrude & Bevel
Options dialog box offers controls for rotating extruded objects.
Rotate manually by dragging rotation cube.
Slide 7
Extrude Objects When you rotate the cube, values on the X, Y,
and Z axes update to reflect the changes made. Enter values in
these boxes to rotate object at specific angles. Once you extrude
an object, you can view any surface front, back, left, or
right.
Slide 8
Extrude Objects Rotation cube X axis text box Y axis text box Z
axis text box
Extrude Objects The Bevel menu offers ten predefined bevel
shapes you can apply to the edge of an extruded object. You control
the width of a bevel edge with the Height slider.
Extrude Objects When Illustrator has difficulty rendering an
object with a beveled edge, a warning appears in the 3D Extrude
& Bevel Options dialog box.
Slide 14
Extrude Objects Sometimes there is no solution, but your best
bet is to reduce the bevel width. Decide how to apply bevel using
the Bevel Extent In and Bevel Extent Out buttons in 3D Extrude
& Bevel Options dialog box.
Slide 15
Extrude Objects Bevel Extent Out button Bevel Extent In button
Warning that beveled edge may not have been rendered well
Slide 16
Extrude Objects Extruded text
Slide 17
Revolve Objects Revolving an object sweeps a path in a circular
direction around the Y axis. Surface shading is applied
automatically By default, object revolved around the vertical axis
that represents leftmost point The 3D Revolve Options dialog box
offers an option to revolve object from right edge
Slide 18
Revolve Objects Revolving an object around its left edge
Revolving an object around its right edge
Slide 19
Revolve Objects A revolution occurs around the vertical axis.
Starting path will depict half of the object you want to revolve
Once revolved, an object can be rotated by using the 3D Revolve
Options dialog box. It presents all surfaces of the graphic
Slide 20
Revolve Objects Options for revolving objects
Slide 21
Revolve Objects Identifying the path used to produce the
revolved 3D graphic
Slide 22
Revolve Objects A revolved graphic rotated four ways
Slide 23
Revolve Objects Apply the Revolve effect to multiple paths
simultaneously. Can be open or closed paths When Revolve effect is
applied to multiple paths, each path is revolved around its own
axis.
Slide 24
Revolve Objects Revolving grouped objects When grouped,
multiple paths are revolved around a single axis. When multiple
paths are grouped and revolved, they will also rotate
together.
Slide 25
Revolve Objects Two grouped paths revolved around a single
y-axis. Object before it is revolved. Object after it is
revolved.
Slide 26
Revolve Objects Four grouped paths after being revolved and
rotated
Slide 27
Revolve Objects Increasing the Offset value in the 3D Revolve
Options dialog box increases how far from the Y axis the object is
revolved. Enter offset value here
Slide 28
Revolve Objects Object revolved with a 90- point offset from
its Y-axis Rotated object shows 90-point offset more clearly
Slide 29
Manipulate Surface Shading and Lighting When you apply the
Extrude & Bevel effect or Revolve effect, surface shading and
lighting is applied automatically but can be manipulated.
Slide 30
When you revolve an object, four surface shadings are
available: Wireframe No Shading Diffuse Shading Plastic Shading
Manipulate Surface Shading and Lighting
Slide 31
Wireframe No Shading Diffuse Shading Plastic Shading Manipulate
Surface Shading and Lighting
Slide 32
When you choose Diffuse Shading or Plastic Shading, a number of
lighting controls are available. Lighting Intensity controls
strength of light on object. Ambient Light determines how object is
lit globally. Highlight Intensity controls how intense highlight
appears. Highlight Size controls how large highlights appear. Blend
Steps controls how smoothly shading appears. Manipulate Surface
Shading and Lighting
Slide 33
When Diffuse Shading or Plastic Shading is chosen, you can drag
light source to a new location to light an object from a different
angle. Manipulate Surface Shading and Lighting
Slide 34
Add additional light sources by clicking New Light button.
Apply different light intensity values to individual light sources.
Delete a light source by selecting it, then clicking Delete Light
button. Move selected light to back button moves light source to
back. Manipulate Surface Shading and Lighting
Slide 35
20% Ambient light60% Ambient light Manipulate Surface Shading
and Lighting
Drag to relocate light source Manipulate Surface Shading and
Lighting
Slide 38
Map Artwork to 3D Objects You can map a 2-dimensional object to
a 3- dimensional object. For example, a label is a 2- dimensional
object that can be wrapped around a 3- dimensional can.
Slide 39
Map Artwork to 3D Objects First convert 2D object to symbol.
Select a 3D object. Click Map Art in the 3D Revolve Options dialog
box.
Slide 40
Map Artwork to 3D Objects Objects to be used for mapping
Slide 41
Map Artwork to 3D Objects In the Map Art dialog box choose
which surface you want to map the art on. When you click a surface
button, active surface is shown in red wireframe on 3D object.
Slide 42
Map Artwork to 3D Objects Surface buttons Interior of curved
lines represents visible surface (1 of 4)
Slide 43
Map Artwork to 3D Objects Grid pattern represents the complete
surface of the object. Includes the entire surface around the
object that you may not see.
Slide 44
Map Artwork to 3D Objects Once surface chosen, choose symbol to
be mapped by clicking the Symbol list arrow. Symbol artwork is
centered on grid. Drag artwork so it completely covers curved lines
Once artwork is mapped, it reshapes itself to the three-dimensional
object
Slide 45
Map Artwork to 3D Objects Wrapping Paper symbol selected
Slide 46
Map Artwork to 3D objects Symbol artwork is mapped to 3-D
object.
Slide 47
Work with a Perspective Grid Use the Perspective Grid feature
to draw and create objects in perspective. Three types of grids:
1-point perspective 2-point perspective 3-point perspective
Slide 48
Work with a Perspective Grid 1-point perspective grid 2-point
perspective grid3-point perspective grid
Slide 49
Work with a Perspective Grid Point refers to vanishing point.
2-point perspective is the default. Click the Perspective Grid tool
on the Tools panel to access the grid. Or select to show it on the
View menu. You can resize and reshape the grid.
Slide 50
Save your modified grid as a Perspective Grid Preset. You can
modify your saved preset. When you are in Perspective Grid mode,
the basic shape tools draw in perspective. Work with a Perspective
Grid
Slide 51
Save your grid settings as a named preset
Slide 52
Work with a Perspective Grid Specify on which perspective plane
you want to draw by clicking one of the faces on the Plane
Switching Widget.
Slide 53
Work with a Perspective Grid Left perspective plane is selected
Rectangle is drawn on left plane
Slide 54
Work with a Perspective Grid Once youve drawn objects in
perspective, use the Perspective Selection tool to click and drag
objects to move and modify them in perspective.
Slide 55
Work with a Perspective Grid Three copies of an ellipse dragged
and dropped with the Perspective Selection tool.