1 files changed, 109 insertions, 0 deletions
diff --git a/tools/worldbuilder/code/nodes/wbspline.cpp b/tools/worldbuilder/code/nodes/wbspline.cpp
new file mode 100644
index 0000000..d0673f7
--- /dev/null
+++ b/tools/worldbuilder/code/nodes/wbspline.cpp
@@ -0,0 +1,109 @@
+//=============================================================================
+// Copyright (C) 2002 Radical Entertainment Ltd.  All rights reserved.
+//
+// File:        WBSpline.cpp
+//
+// Description: Implement WBSpline
+//
+// History:     05/06/2002 + Created -- Cary Brisebois
+//
+//=============================================================================
+
+//========================================
+// System Includes
+//========================================
+#include "main/toolhack.h"
+#include <toollib.hpp>
+
+//========================================
+// Project Includes
+//========================================
+#include "nodes/WBSpline.h"
+#include "nodes/triggervolumenode.h"
+#include "main/constants.h"
+
+
+//******************************************************************************
+//
+// Global Data, Local Data, Local Classes
+//
+//******************************************************************************
+char WBSpline::sName[MAX_NAME_LEN];
+
+
+//******************************************************************************
+//
+// Public Member Functions
+//
+//******************************************************************************
+
+void WBSpline::SetName( const char* name )
+{
+    strncpy( sName, name, MAX_NAME_LEN );
+}
+
+const char* const WBSpline::GetName()
+{
+    return sName;
+}
+
+//=============================================================================
+// WBSpline::Export
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ( MObject& obj )
+//
+// Return:      tlDataChunk
+//
+//=============================================================================
+tlDataChunk* WBSpline::Export( MObject& obj )
+{
+    MStatus status;
+
+    MFnDagNode fnDagNode( obj );
+    MDagPath dagPath;
+    fnDagNode.getPath( dagPath );
+
+    MFnNurbsCurve fnNurbs( dagPath, &status );
+    assert( status );
+
+    if ( status )
+    {
+       //Create a tlDataChunk and return it filled with the appropriate data.
+        tlWBSplineChunk* spline = new tlWBSplineChunk;
+
+        spline->SetName( fnNurbs.name().asChar() );
+
+        int numCVs = fnNurbs.numCVs( &status );
+        assert( status );
+
+        MPointArray cvs;
+        fnNurbs.getCVs( cvs, MSpace::kWorld );
+
+        tlPoint* tlCVs = new tlPoint[numCVs];
+
+        int i;
+        for ( i = 0; i < numCVs; ++i )
+        {
+            tlCVs[i].x = cvs[i].x / WBConstants::Scale;
+            tlCVs[i].y = cvs[i].y / WBConstants::Scale;
+            tlCVs[i].z = -cvs[i].z / WBConstants::Scale;
+        }
+
+        spline->SetCVs( tlCVs, numCVs );
+        spline->SetNumCVs( numCVs );
+
+        delete[] tlCVs;
+
+        return spline;
+    }
+
+    return NULL;
+}
+
+//******************************************************************************
+//
+// Private Member Functions
+//
+//******************************************************************************