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docs-desktop/dotnet-desktop-guide/framework/wpf/graphics-multimedia/animate-a-3-d-rotation-quaternionanimationusingkeyframes.md
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title, ms.date, helpviewer_keywords, ms.assetid
title ms.date helpviewer_keywords ms.assetid
How to: Animate a 3D Rotation Using Key Frames (QuaternionAnimationUsingKeyFrames) 03/30/2017
3D translations [WPF], animating [WPF], with key frames (QuaternionAnimationUsingKeyFrames)
key frames [WPF], QuaternionAnimationUsingKeyFrames
animation [WPF], 3D translations [WPF], with key frames (QuaternionAnimationUsingKeyFrames)
09e5707b-7523-4a08-9aa7-bb13cbedccdf

How to: Animate a 3D Rotation Using Key Frames (QuaternionAnimationUsingKeyFrames)

In the following example, xref:System.Windows.Media.Animation.QuaternionAnimationUsingKeyFrames is used to make a 3D object rotate. This animation uses the following key frames:

  1. xref:System.Windows.Media.Animation.LinearRotation3DKeyFrame is used to create a smooth, linear interpolation between values.

  2. xref:System.Windows.Media.Animation.DiscreteRotation3DKeyFrame is used to create sudden "jumps" between values (no interpolation).

  3. xref:System.Windows.Media.Animation.SplineRotation3DKeyFrame is used to create a variable transition between values depending on the xref:System.Windows.Media.Animation.SplineRotation3DKeyFrame.KeySpline%2A property. In the example below, this part of the animation starts off slow but toward the end of the time segment, speeds up exponentially.

Example

[!code-xamlAnimation3DGallery_snip#QuaternionAnimationUsingKeyFramesExampleWholePage]

See also