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fltTransformGeneralMatrix.h
00001 // Filename: fltTransformGeneralMatrix.h
00002 // Created by:  drose (24Aug00)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef FLTTRANSFORMGENERALMATRIX_H
00016 #define FLTTRANSFORMGENERALMATRIX_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "fltTransformRecord.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : FltTransformGeneralMatrix
00024 // Description : A general 4x4 matrix.  This appears in the flt file
00025 //               when there is no record of the composition of the
00026 //               transform.
00027 ////////////////////////////////////////////////////////////////////
00028 class FltTransformGeneralMatrix : public FltTransformRecord {
00029 public:
00030   FltTransformGeneralMatrix(FltHeader *header);
00031 
00032   void set_matrix(const LMatrix4d &matrix);
00033   void set_matrix(const LMatrix4f &matrix);
00034 
00035 protected:
00036   virtual bool extract_record(FltRecordReader &reader);
00037   virtual bool build_record(FltRecordWriter &writer) const;
00038 
00039 public:
00040   virtual TypeHandle get_type() const {
00041     return get_class_type();
00042   }
00043   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00044   static TypeHandle get_class_type() {
00045     return _type_handle;
00046   }
00047   static void init_type() {
00048     FltTransformRecord::init_type();
00049     register_type(_type_handle, "FltTransformGeneralMatrix",
00050                   FltTransformRecord::get_class_type());
00051   }
00052 
00053 private:
00054   static TypeHandle _type_handle;
00055 };
00056 
00057 #endif
00058 
00059 
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