Added Yefei He's RoadRecords to the flt loader, these records will be

ignored by the loader, but will allow the loader to skip over them and
continue reading the rest of the file correctly.

src/osgPlugins/flt/Makefile

@@ -17,6 +17,7 @@ CXXFILES =\
 	Record.cpp\
 	FaceRecord.cpp\
 	RecordVisitor.cpp\
+	RoadRecords.cpp\
 	GeoSetBuilder.cpp\
 	Registry.cpp\
 	FltFile.cpp\

src/osgPlugins/flt/RoadRecords.cpp

@@ -0,0 +1,61 @@
+// RoadRecords.cpp
+
+#include "flt.h"
+#include "Registry.h"
+#include "RoadRecords.h"
+
+using namespace flt;
+
+////////////////////////////////////////////////////////////////////
+//
+//                         RoadSegmentRecord
+//
+////////////////////////////////////////////////////////////////////
+
+RegisterRecordProxy<RoadSegmentRecord> g_RoadSegmentProxy;
+
+RoadSegmentRecord::RoadSegmentRecord()
+{
+}
+
+
+// virtual
+RoadSegmentRecord::~RoadSegmentRecord()
+{
+}
+
+////////////////////////////////////////////////////////////////////
+//
+//                         RoadConstructionRecord
+//
+////////////////////////////////////////////////////////////////////
+
+RegisterRecordProxy<RoadConstructionRecord> g_RoadConstructionProxy;
+
+RoadConstructionRecord::RoadConstructionRecord()
+{
+}
+
+
+// virtual
+RoadConstructionRecord::~RoadConstructionRecord()
+{
+}
+
+////////////////////////////////////////////////////////////////////
+//
+//                         RoadPathRecord
+//
+////////////////////////////////////////////////////////////////////
+
+RegisterRecordProxy<RoadPathRecord> g_RoadPathProxy;
+
+RoadPathRecord::RoadPathRecord()
+{
+}
+
+
+// virtual
+RoadPathRecord::~RoadPathRecord()
+{
+}

src/osgPlugins/flt/RoadRecords.h

@@ -0,0 +1,98 @@
+// RoadRecords.h
+
+#ifndef __FLT_ROAD_RECORDS_H
+#define __FLT_ROAD_RECORDS_H
+
+
+#include "opcodes.h"
+#include "Record.h"
+#include "RecordVisitor.h"
+
+
+namespace flt {
+
+
+
+////////////////////////////////////////////////////////////////////
+//
+//                           RoadSegmentRecord
+//
+////////////////////////////////////////////////////////////////////
+
+class RoadSegmentRecord : public PrimNodeRecord
+{
+    public:
+
+        RoadSegmentRecord();
+        virtual ~RoadSegmentRecord();
+
+        virtual Record* clone() const { return new RoadSegmentRecord(); }
+        virtual const char* className() const { return "RoadSegmentRecord"; }
+        virtual int classOpcode() const { return ROAD_SEGMENT_OP; }
+        virtual void accept(RecordVisitor& rv) { rv.apply(*this); }
+//      virtual void traverse(RecordVisitor& rv);
+
+    protected:
+
+
+};
+
+////////////////////////////////////////////////////////////////////
+//
+//                           RoadConstructionRecord
+//
+////////////////////////////////////////////////////////////////////
+
+class RoadConstructionRecord : public PrimNodeRecord
+{
+    public:
+
+        RoadConstructionRecord();
+        virtual ~RoadConstructionRecord();
+
+        virtual Record* clone() const { return new RoadConstructionRecord(); }
+        virtual const char* className() const { return "RoadConstructionRecord"; }
+        virtual int classOpcode() const { return ROAD_CONSTRUCTION_OP; }
+        virtual void accept(RecordVisitor& rv) { rv.apply(*this); }
+//      virtual void traverse(RecordVisitor& rv);
+
+    protected:
+
+
+};
+
+////////////////////////////////////////////////////////////////////
+//
+//                           RoadPathRecord
+//
+////////////////////////////////////////////////////////////////////
+
+class RoadPathRecord : public PrimNodeRecord
+{
+    public:
+
+        RoadPathRecord();
+        virtual ~RoadPathRecord();
+
+        virtual Record* clone() const { return new RoadPathRecord(); }
+        virtual const char* className() const { return "RoadPathRecord"; }
+        virtual int classOpcode() const { return ROAD_PATH_OP; }
+        virtual void accept(RecordVisitor& rv) { rv.apply(*this); }
+//      virtual void traverse(RecordVisitor& rv);
+
+    protected:
+
+
+};
+
+// Note: RoadZoneRecord is an ancillary record, so it is left undefined to
+//       be treated as an unknown (ancillary) record, just like the
+//       eyepoint trackplane record or the translate, scale, and rotate 
+//       records, whose contents are not interpreted. 
+//       The above three types of records are basically treated like 
+//       unknown records except that they are primary records and can have
+//       substructures under them.
+
+}; // end namespace flt
+
+#endif // __FLT_ROAD_RECORDS_H

src/osgPlugins/flt/opcodes.h

@@ -56,9 +56,11 @@ Ignore 76-82
 #define PUT_TRANSFORM_OP                82
 */
 #define EYEPOINT_TRACKPLANE_OP          83
+#define ROAD_SEGMENT_OP                 87
 #define ROAD_ZONE_OP                    88
 #define MORPH_VERTEX_LIST_OP            89
 #define LINKAGE_PALETTE_OP              90
+#define ROAD_PATH_OP                    92
 #define SOUND_PALETTE_OP                93
 #define GENERAL_MATRIX_OP               94
 #define SWITCH_OP                       96
@@ -72,8 +74,11 @@ Ignore 76-82
 #define LIGHT_POINT_OP                  111
 #define TEXTURE_MAPPING_PALETTE_OP      112
 #define MATERIAL_PALETTE_OP             113
+#define COLOR_NAME_PALETTE_OP           114
 #define CAT_OP                          115
 #define CAT_DATA_OP                     116
+#define RESERVED_OP                     124
+#define ROAD_CONSTRUCTION_OP            127
 
 #endif // __FLT_OPCODE_H