Adobe 65036570 User Guide - Page 127

Changing registration points

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ADOBE DIRECTOR 11.0 116 User Guide Changing registration points A registration point is a marker that appears on a sprite when you select it with your mouse. (Registration points don't appear on unselected sprites or when a movie is playing.) Registration points provide a fixed reference point within an image, which helps you to align sprites and control them from Lingo or JavaScript syntax. Registration points are crucial to precisely placing vector shapes, bitmaps, and all cast members that appear on the Stage. By default, Director assigns a registration point in the center of all bitmaps, but for many types of animation, you might want to move the registration point. To do this, use the Registration Point tool. You can edit a bitmap's registration point in the Paint window or by using Lingo or JavaScript syntax. Moving the registration point is useful for preparing a series of images for animation. When you use Cast To Time or exchange cast members, Director places a new cast member's registration point precisely where the previous one was located. By placing the registration point in the different locations, you can make a series of images move around a fixed position without having to manually place the sprites on the Stage. Use onion skinning to set registration points when images are placed in relation to each other. For more information, see Using onion skinning. With the registration points set as shown, the series of fish swim in a circle without any tweening or manual placement of sprites. Set a registration point 1 Display the cast member you want to change in the Paint window. 2 Click the Registration Point tool. The dotted lines in the Paint window intersect at the registration point. The default registration point is the center of the cast member. The pointer changes to a cross hair when you move it to the Paint window. 3 Click a location in the Paint window to set the registration point. You can also drag the dotted lines around the window to reposition the registration point. Note: To reset the default registration point at the center of the cast member, double-click the Registration Point tool.

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ADOBE DIRECTOR 11.0
User Guide
116
Changing registration points
A registration point is a marker that appears on a sprite when you select it with your mouse. (Registration points
don’t appear on unselected sprites or when a movie is playing.) Registration points provide a fixed reference point
within an image, which helps you to align sprites and control them from Lingo or JavaScript syntax. Registration
points are crucial to precisely placing vector shapes, bitmaps, and all cast members that appear on the Stage.
By default, Director assigns a registration point in the center of all bitmaps, but for many types of animation, you
might want to move the registration point. To do this, use the Registration Point tool.
You can edit a bitmap’s registration point in the Paint window or by using Lingo or JavaScript syntax.
Moving the registration point is useful for preparing a series of images for animation. When you use Cast To Time
or exchange cast members, Director places a new cast member’s registration point precisely where the previous one
was located. By placing the registration point in the different locations, you can make a series of images move around
a fixed position without having to manually place the sprites on the Stage. Use onion skinning to set registration
points when images are placed in relation to each other. For more information, see
Using onion skinning
.
With the registration points set as shown, the series of fish swim in a circle without any tweening or manual placement of sprites.
Set a registration point
1
Display the cast member you want to change in the Paint window.
2
Click the Registration Point tool.
The dotted lines in the Paint window intersect at the registration point. The default registration point is the
center of the cast member.
The pointer changes to a cross hair when you move it to the Paint window.
3
Click a location in the Paint window to set the registration point.
You can also drag the dotted lines around the window to reposition the registration point.
Note:
To reset the default registration point at the center of the cast member, double-click the Registration Point tool.