[Hgengine-cvs] SF.net SVN: hgengine:[474] Mercury2/src

[<cn...@us...>]

Revision: 474
          http://hgengine.svn.sourceforge.net/hgengine/?rev=474&view=rev
Author:   cnlohr
Date:     2009-08-11 03:17:29 +0000 (Tue, 11 Aug 2009)

Log Message:
-----------
add tentative traversal code

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

Modified: Mercury2/src/Viewport.cpp
===================================================================
--- Mercury2/src/Viewport.cpp	2009-08-11 03:08:53 UTC (rev 473)
+++ Mercury2/src/Viewport.cpp	2009-08-11 03:17:29 UTC (rev 474)
@@ -1,6 +1,7 @@
 #include <Viewport.h>
 #include <GLHeaders.h>
 #include <MercuryWindow.h>
+#include <TransformNode.h>
 
 #include <Shader.h>
 
@@ -17,6 +18,65 @@
 {
 }
 
+void Viewport::GoAll( const float fDtime )
+{
+	MercuryNode * n;
+	int depth = 0;
+
+	if( NeedsRebuild() )
+	{
+		printf( "Xxxx\n" );
+	}
+
+	//Update pass
+	n = this;
+	while( n )
+	{
+		n->Update( fDtime );
+		n = n->TraversalNextNode( this, depth );
+	}
+
+	//Prerender pass
+	n = this;
+	while( n )
+	{
+		const MercuryMatrix& matrix = n->FindGlobalMatrix();
+
+//		TransformNode * tn = dynamic_cast< TransformNode * >( n );
+//		if( tn )
+//			tn->m_modelView = tn->ManipulateMatrix( matrix );
+
+		n->PreRender( matrix );
+		n = n->TraversalNextNode( this, depth );
+	}
+
+	n = this;
+	while( n )
+	{
+		const MercuryMatrix& matrix = n->FindGlobalMatrix();
+		const MercuryMatrix& modelView = n->FindModelViewMatrix(); //get the one computed in the last transform
+
+		glLoadMatrix( modelView );
+
+		ShaderAttribute sa;
+		sa.type = ShaderAttribute::TYPE_MATRIX;
+		sa.value.matrix = matrix.Ptr();
+		Shader::SetAttribute("HG_ModelMatrix", sa);
+	
+		n->Render( modelView );
+
+		glLoadMatrix( modelView );
+		Shader::SetAttribute("HG_ModelMatrix", sa);
+
+		n->PostRender( modelView );
+
+		n = n->TraversalNextNode( this, depth );
+	}
+
+
+}
+
+
 void Viewport::PreRender(const MercuryMatrix& matrix)
 {
 	FRUSTUM = &m_frustum;

Modified: Mercury2/src/Viewport.h
===================================================================
--- Mercury2/src/Viewport.h	2009-08-11 03:08:53 UTC (rev 473)
+++ Mercury2/src/Viewport.h	2009-08-11 03:17:29 UTC (rev 474)
@@ -11,6 +11,9 @@
 {
 	public:
 		Viewport();
+
+		virtual void GoAll( const float fDtime );
+
 		virtual void PreRender(const MercuryMatrix& matrix);
 		virtual void Render(const MercuryMatrix& matrix);
 		virtual void PostRender(const MercuryMatrix& matrix);


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.