VBA: Sample Code to Rotate 3D Shapes During a Slide ShowID: Q162236
|
The following macro code enables you to have a three-dimensional (3-D) shape rotate along the X and Y axes during a slide show. This animation is started by creating an action button linked to the macro Rotate3d_Object.
Microsoft provides programming examples for illustration only, without
warranty either expressed or implied, including, but not limited to, the
implied warranties of merchantability and/or fitness for a particular
purpose. This article assumes that you are familiar with the programming
language being demonstrated and the tools used to create and debug
procedures. Microsoft Support professionals can help explain the functionality
of a particular procedure, but they will not modify these examples to
provide added functionality or construct procedures to meet your specific
needs. If you have limited programming experience, you may want to contact
the Microsoft fee-based consulting line at (800) 936-5200. For more
information about the support options available from Microsoft, please see
the following page on the World Wide Web:
http://support.microsoft.com/support/This macro assumes that you have linked the macro code to an action setting, either to an action button or an object on the slide itself. To start the macro, click on the linked button or object.
Set up a macro to run during a slide showand then double-click the selected text to go to the "Set up a macro to run during a slide show" topic. If you are unable to find the information you need, ask the Office Assistant.
Sub Rotate3d_Object()
' Change this constant for different degrees or rotation.
Const Increment As Integer = 5
' Use to control the for loop.
Dim i As Integer
Dim j As Integer
' A handle used to control the shape.
Dim FirstShape As Shape
' A handle to reference the slide show window.
Dim show as SlideShowWindow
' Two methods to set the active SlideShowWindow to the variable show:
' Set show = ActivePresentation.SlideShowSettings.Run
' -or-
Set show = ActivePresentation.SlideShowWindow
' The first method allows you either to start the macro, which then
' automatically runs the slide show and the animations, or to link
' the macro to an object on the slide via an action setting. The
' animations would then run by clicking the object during a slide
' show. The second method is strictly an action setting, and
' functions only during a slide show.
' Get a reference to the shape. This assumes that the 3-D shape is in
' index position 2 on slide 1 of the presentation. That is, it is
' the second shape on the slide.
Set FirstShape = ActivePresentation.Slides(1).Shapes(2)
' The RotationY and RotationX commands can rotate an object only
' from -90 degrees to 90 degrees. Also, it rotates to a specific
' point on a compass: if you rotate along the y axis to 45 degrees,
' the shape is now 45 degrees from dead center.
For i = -45 To 45 Step Increment
' Rotate the shape to the degree specified.
FirstShape.ThreeD.RotationY = i
FirstShape.ThreeD.RotationX = i
' Refresh the slide. This step is needed to redraw the screen
' after the rotation step; Otherwise, the animation effect is
' invisible.
show.View.GotoSlide 1
Next i
For i = 45 To -45 Step -Increment
FirstShape.ThreeD.RotationY = i
FirstShape.ThreeD.RotationX = i
' Refresh the slide.
show.View.GotoSlide 1
Next i
End Sub
For additional information, please see the following article in the
Microsoft Knowledge Base:
Q173707 OFF97: How to Run Sample Code from Knowledge Base Articles
Additional query words: 8.00 kbmacro kbpptvba ppt8 vba vbe
Keywords : kbcode kbmacro kbprg kbdta kbdtacode OffVBA KbVBA kbpptvba
Version : WINDOWS:97
Platform : WINDOWS
Issue type : kbhowto
Last Reviewed: June 24, 1999