private void StopAnimation()
{
AnimationButton.Content = "START camera rotation";
SceneCamera1.StopRotation();
_isAnimationStarted = false;
}
private void StartAnimation()
{
AnimationButton.Content = "STOP camera rotation";
// start rotating the camera with changing heading by 30 degrees per second.
// Note that while the camera is rotating, it is still possible to rotate the camera with the mouse (during mouse rotation the animation is suspended).
SceneCamera1.StartRotation(30, 0);
_isAnimationStarted = true;
}
private void SceneCamera2_CameraChanged(object sender, Ab3d.Common.Cameras.CameraChangedRoutedEventArgs e)
{
// Enclose changes in BeginInit and EndInit to prevent multiple updates
SceneCamera1.BeginInit();
SceneCamera1.Heading = SceneCamera2.Heading;
SceneCamera1.Attitude = SceneCamera2.Attitude;
SceneCamera1.Distance = SceneCamera2.Distance;
SceneCamera1.EndInit();
}
private void ResetCamera_Click(object sender, RoutedEventArgs e)
{
// make all the changes at once
SceneCamera1.BeginInit();
SceneCamera1.Heading = -30;
SceneCamera1.Attitude = -15;
SceneCamera1.Distance = 2;
SceneCamera1.Offset = new Vector3D(0, 0, 0);
SceneCamera1.EndInit();
}
private void SceneCamera2_CameraChanged(object sender, Ab3d.Common.Cameras.CameraChangedRoutedEventArgs e)
{
// Manually sync the camera in Viewport3D in upper right corner with the main camera
// Enclose changes in BeginInit and EndInit to prevent multiple updates
SceneCamera1.BeginInit();
SceneCamera1.Heading = SceneCamera2.Heading;
SceneCamera1.Attitude = SceneCamera2.Attitude;
SceneCamera1.Distance = SceneCamera2.Distance;
SceneCamera1.EndInit();
}
