Well finish this gear in Chapter 15 when we apply the extrusion
to it. While we acknowledge that this required a little tango with the
Blend tool, using Trim was many times easier than creating the shape manually.

Melting Objects Together
The third member of the Shaping Triumvirate, Weld, produces the most
radical results. It finds the areas where objects overlap and eliminates
everything in that space. It has the power to reduce multiple objects
to lifeless blobs that have nodes and paths only along the periphery,
not in the interior. With Weld, like Intersect, it often doesnt
matter which object you select as the source and the target. The target
objects only role, once again, is to determine the outline and fill
color of the resulting shape.
Figure 11.5 shows the reign of terror that Weld imposes on unsuspecting
objects, as the star and oval have become permanently and mercilessly
fused. Weld hunted down and eliminated every node and path that was in
the interior, leaving only the outline around the periphery.
Welds default is to not leave any original objects.
If Trim is the most useful of the three, Weld is not far behind. By eliminating
their interiors, Weld simplifies objects, and that can be invaluable in
numerous situations. Here are just a few.
FIGURE
11.5 Weld is to electronic art as the blow torch
is to a construction site.
Creating Silhouettes
If all you want is the form of an image but not the detail, Weld is your
ticket. In Figure 11.6 you see how an image of famous pitcher Dennis Eckersley
can be converted into a generic silhouette of an anonymous pitcher.
If you want to see an equally dramatic example of Weld in action, Figure
11.7 shows the original picture (left) of the bunny rabbit that we used
as our cookie cutter (right) earlier in the chapter. It took us but a
moment to separate the egg from the bunny and then nuke the poor bunny
into welded oblivion.
This starts to sound a bit morbid, and we confess that the cool thing
about Weld is how destructive you can be and how quickly you can destroy
things. All you have to do is ungroup the objects, select them, and issue
the Weld command. Like a tornado ravaging the countryside, everything
is simply gone. Theres just nothing left to all of the detail that,
moments ago, defined the image. Its just gone.
FIGURE
11.6 Weld maintains an objects form while
eliminating the detail.
FIGURE
11.7 Another example of the destructive force
of Weld
Outlining
Script Text
Turning to less violent pursuits, if you have occasion to create an outline
around a string of fancy text, you might be frustrated to discover that
many script typefaces dont truly connect their charactersunderstandable,
given that they must be able to appear integrated with any other character
in that face. This goes unnoticed with black text, but becomes terribly
annoying with text that has an outline color different from its fill.
Figure 11.8 illustrates this dilemma. Looking at the line of BrushScript
text at the top, you would never suspect any problem. However, the middle
image shows what happens when you fill the interior a different color
than the outlinethe magnified part exposes overlapping subpaths.
The bottom image has been welded. (You can weld a compound image, such
as text, to itself by selecting it initially and then choosing it again
for the target object.) Notice how the overlaps are now clean.
FIGURE
11.8 Many script faces need to be welded before
they can be properly outlined.
The sacrifice is that the text is no longer text, so as with all other
radical changes to text strings, edit it for content first.
Preparing
for Sign Making
Printing your work on a laser printer is one thing; printing on a large
sign-making device is quite another. If you print one object on top of
another to your laser printer, you dont really care that both objects
print, because one completely covers the other. On the other hand, when
a vinyl cutter begins rendering an image, it will cut every location where
it encounters a line. It cant go back and hide or uncut. So in the
case of the script typeface, the cutter would render it quite poorly unless
you modified the text first.
Weld has proven to be a great gift to DRAW users who send their work
to vinyl cutters. Previously they had to manually remove all unwanted
lines in the interior of an object. Now Weld does that automatically.
The Advanced Options
The Shaping docker is a friendly way to use Intersect, Trim, and Weld.
Its also a bit tedious, having to click numerous times in different
places. DRAW added the friendlier controls a few years ago (they were
in a roll-up then), and advanced users got upset. DRAW is becoming
so friendly its driving me nuts! shouted one patron of our
annual CorelWORLD User Conference during a wish-list session. I
want controls that let me get in and out quickly.
The answer is on the property bar that appears whenever more than one
object is selected. On the right side, just left of Align, youll
see three icons, one for each member of the Triumvirate. These are one-stop
shops, applying the respective effect to the selected objects according
to the following rules:
- The objects selected first are the source(s)
and the one selected last becomes the target.
- Intersect creates the intersecting object
and leaves all other objects on the page.
- Trim slices up the target and leaves all
other objects on the page.
- Weld melts all objects together, without
leaving any original objects.
Advanced users will likely prefer these quick-attack icons. All you have
to remember is the order in which you select objects, and then one click
does the job. If these default settings leave unwanted objects on the
page, just select them and delete them.
Step by Step: Turning
Many Shapes into One
This is one of our favorite exercises for learning about shaping overlapping
objectsthe creation of a simple key. Youll see how very simple
shapes can team up to create a plausible graphic.
- 1. Lets start with two simple rectangles.
Create them as shown below. Select them both and press C to ensure that
the top rectangle is centered above the lower one.

- 2. Select the top rectangle and switch to the Shape
tool.
- 3. Choose any node and move it. You will see instantly
how the Shape tool behaves when applied to a rectangle: all four corners
become rounded.
- 4. Repeat step 3 for the longer, thinner rectangle.

Watch how easy it is to weld with the property bar.
- 5. Select both rectangles.
- 6. Click the Weld icon on the property bar (the
left-most of the three).

The jagged part of the key is a perfect opportunity to use Trim. The
first step is to create the trimming tool. Here goes:
- 1. Switch to the Bézier tool and create a shape
similar to the one shown below. It is important that your jagged shape
be a closed object, so make sure that your very last click is right
on top of your first click.
This shape becomes your trimming tool.

- 2. Move the trimming tool into position over the
key.

- 3. Select the trimming tool first and the rest of
the key second.
- 4. Click Trim (the middle icon of the group of three
on the property bar).
- 5. Select the trimming tool and delete it to see
the result.
Youre done.

Three different objects teamed up to create this key: two rectangles
and the trimming tool. But now, after Weld and Trim got involved, the
key is just one object. Weld fused the two rectangles, and Trim created
the jagged edge.
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