本文整理匯總了C#中System.Windows.Media.Media3D.Visual3D.CheckFlagsOr方法的典型用法代碼示例。如果您正苦於以下問題：C# Visual3D.CheckFlagsOr方法的具體用法？C# Visual3D.CheckFlagsOr怎麽用？C# Visual3D.CheckFlagsOr使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Media.Media3D.Visual3D的用法示例。
在下文中一共展示了Visual3D.CheckFlagsOr方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: PropagateFlags
/// <summary>
/// Propagates the flags up to the root.
/// </summary>
/// <remarks>
/// The walk stops on a node with all of the required flags set.
/// </remarks>
internal static void PropagateFlags(
Visual3D e,
VisualFlags flags,
VisualProxyFlags proxyFlags)
{
while ((e != null) &&
(!e.CheckFlagsAnd(flags) || !e.CheckFlagsOnAllChannels(proxyFlags)))
{
// These asserts are mostly for documentation when diffing the 2D/3D
// implementations.
Debug.Assert(!e.CheckFlagsOr(VisualFlags.ShouldPostRender),
"Visual3Ds should never be the root of a tree.");
Debug.Assert(!e.CheckFlagsOr(VisualFlags.NodeIsCyclicBrushRoot),
"Visual3Ds should never be the root of an ICyclicBrush.");
e.SetFlags(true, flags);
e.SetFlagsOnAllChannels(true, proxyFlags);
// If our 3D parent is null call back into VisualTreeUtils to potentially
// continue the walk in 2D.
if (e._3DParent == null)
{
Viewport3DVisual viewport = e.InternalVisualParent as Viewport3DVisual;
Debug.Assert((viewport == null) == (e.InternalVisualParent == null),
"Viewport3DVisual is the only supported 2D parent of a 3D visual.");
if(viewport != null)
{
// We must notify the 2D visual that its contents have changed.
// This will cause the 2D visual to set it's content dirty flag
// and continue the propagation of IsDirtyForRender/Precompute.
viewport.Visual3DTreeChanged();
// continue propagating flags up the 2D world
Visual.PropagateFlags(viewport, flags, proxyFlags);
}
// Stop propagating. We are at the root of the 3D subtree.
return;
}
e = e._3DParent;
}
}