[Hgengine-cvs] SF.net SVN: hgengine:[47] Mercury2/src

[<axl...@us...>]

Revision: 47
          http://hgengine.svn.sourceforge.net/hgengine/?rev=47&view=rev
Author:   axlecrusher
Date:     2008-12-05 11:49:09 +0000 (Fri, 05 Dec 2008)

Log Message:
-----------
Hide and cull

Modified Paths:
--------------
    Mercury2/src/RenderableNode.cpp
    Mercury2/src/RenderableNode.h

Modified: Mercury2/src/RenderableNode.cpp
===================================================================
--- Mercury2/src/RenderableNode.cpp	2008-12-04 02:57:41 UTC (rev 46)
+++ Mercury2/src/RenderableNode.cpp	2008-12-05 11:49:09 UTC (rev 47)
@@ -7,6 +7,11 @@
 
 REGISTER_NODE_TYPE(RenderableNode);
 
+RenderableNode::RenderableNode()
+	:m_hidden(false)
+{
+}
+
 RenderableNode::~RenderableNode()
 {
 	m_prerender.clear();
@@ -18,6 +23,8 @@
 {
 	list< MercuryAsset* >::iterator i;
 	
+	if (m_hidden || IsCulled()) return;
+	
 	MercuryMatrix m = FindGlobalMatrix();
 	m.Transpose();
 	glLoadMatrixf( m.Ptr() );
@@ -71,12 +78,7 @@
 	
 	m_postrender.push_back(asset);
 }
-/*
-bool RenderableNode::IsMyType( MercuryNode* n )
-{
-	return ( typeid(RenderableNode) == typeid(*n) );
-}
-*/
+
 bool RenderableNode::IsInAssetList( MercuryAsset* asset ) const
 {
 	std::list< MAutoPtr< MercuryAsset > >::const_iterator i;
@@ -97,7 +99,10 @@
 }
 
 void RenderableNode::LoadFromXML(const XMLNode& node)
-{
+{	
+	if ( !node.Attribute("hidden").empty() )
+		m_hidden = node.Attribute("hidden")=="true"?true:false;
+	
 	for (XMLNode child = node.Child(); child.IsValid(); child = child.NextNode())
 	{
 		if ( child.Name() == "asset" )

Modified: Mercury2/src/RenderableNode.h
===================================================================
--- Mercury2/src/RenderableNode.h	2008-12-04 02:57:41 UTC (rev 46)
+++ Mercury2/src/RenderableNode.h	2008-12-05 11:49:09 UTC (rev 47)
@@ -11,6 +11,7 @@
 class RenderableNode : public MercuryNode
 {
 	public:
+		RenderableNode();
 		~RenderableNode();
 		
 		virtual void Render();
@@ -29,8 +30,12 @@
 		virtual void LoadFromXML(const XMLNode& node);
 		
 		const MercuryMatrix& FindGlobalMatrix() const;
+		
+		virtual bool IsCulled() { return false; }
 
 		GENRTTI(RenderableNode);
+	protected:
+		bool m_hidden;
 	private:
 		bool IsInAssetList(MercuryAsset* asset) const;
 		


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