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C# PNode.IsOpaque方法代码示例

本文整理汇总了C#中UMD.HCIL.Piccolo.PNode.IsOpaque方法的典型用法代码示例。如果您正苦于以下问题:C# PNode.IsOpaque方法的具体用法?C# PNode.IsOpaque怎么用?C# PNode.IsOpaque使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在UMD.HCIL.Piccolo.PNode的用法示例。


在下文中一共展示了PNode.IsOpaque方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: DetectOcclusions

		/// <summary>
		/// Traverse from the bottom right of the scene graph (top visible node)
		/// up the tree determining which parent nodes are occluded by their children
		/// nodes.
		/// </summary>
		/// <param name="n">The node to find occlusions for.</param>
		/// <param name="pickPath">
		/// A pick path representing the bounds of <c>n</c> in parent coordinates.
		/// </param>
		/// <remarks>
		/// Note that this is only detecting a subset of occlusions (parent, child),
		/// others such as overlapping siblings or cousins are not detected.
		/// </remarks>
		public void DetectOcclusions(PNode n, PPickPath pickPath) {
			if (n.FullIntersects(pickPath.PickBounds)) {
				pickPath.PushMatrix(n.MatrixReference);
		
				int count = n.ChildrenCount;
				for (int i = count - 1; i >= 0; i--) {
					PNode each = n[i];
					if (n.Occluded) {
						// if n has been occluded by a previous decendent then
						// this child must also be occluded
						each.Occluded = true;
					} else {
						// see if child each occludes n
						DetectOcclusions(each, pickPath);
					}
				}

				// see if n occludes it's parents		
				if (!n.Occluded) {
					if (n.Intersects(pickPath.PickBounds)) {
						if (n.IsOpaque(pickPath.PickBounds)) {
							PNode p = n.Parent;
							while (p != null && !p.Occluded) {
								p.Occluded = true;
							}
						}
					}
				}
	
				pickPath.PopMatrix(n.MatrixReference);
			}				
		}
开发者ID:CreeperLava,项目名称:ME3Explorer,代码行数:45,代码来源:POcclusionDetection.cs


注:本文中的UMD.HCIL.Piccolo.PNode.IsOpaque方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。