text: #ifndef _PLV_MESH_CMDS_
  #define _PLV_MESH_CMDS_
  
  #include <tk.h>
  
  class DisplayableMesh;
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  int PlvMeshResolutionCmd(ClientData clientData, Tcl_Interp *interp,
  			 int argc, char *argv[]);
  int PlvMeshDecimateCmd(ClientData clientData, Tcl_Interp *interp,
  			 int argc, char *argv[]);
  int PlvMeshResListCmd(ClientData clientData, Tcl_Interp *interp,
  			 int argc, char *argv[]);
  int PlvSetMeshResPreloadCmd(ClientData clientData, Tcl_Interp *interp,
  			    int argc, char *argv[]);
  int PlvCurrentResCmd(ClientData clientData, Tcl_Interp *interp,
  		 int argc, char *argv[]);
  int PlvMeshDeleteResCmd(ClientData clientData, Tcl_Interp *interp,
  			int argc, char *argv[]);
  int PlvMeshUnloadResCmd(ClientData clientData, Tcl_Interp *interp,
  			int argc, char *argv[]);
  int PlvMeshSetDeleteCmd(ClientData clientData, Tcl_Interp *interp,
  		     int argc, char *argv[]);
  int PlvMeshInfoCmd(ClientData clientData, Tcl_Interp *interp,
  		   int argc, char *argv[]);
  int PlvIsRangeGridCmd(ClientData clientData, Tcl_Interp *interp,
  		      int argc, char *argv[]);
  int PlvTransMeshCmd(ClientData clientData, Tcl_Interp *interp,
  		    int argc, char *argv[]);
  int PlvMeshMaterialCmd(ClientData clientData, Tcl_Interp *interp,
  		       int argc, char *argv[]);
  int PlvMeshRemoveStepCmd(ClientData clientData, Tcl_Interp *interp,
  			 int argc, char *argv[]);
  int PlvScanColorCodeCmd(ClientData clientData, Tcl_Interp *interp,
  			int argc, char *argv[]);
  int PlvFlipMeshNormalsCmd(ClientData clientData, Tcl_Interp *interp,
  			    int argc, char *argv[]);
  int PlvBlendMeshCmd(ClientData clientData, Tcl_Interp *interp,
  		    int argc, char *argv[]);
  int PlvGroupScansCmd(ClientData clientData, Tcl_Interp *interp,
  		     int argc, char *argv[]);
  int PlvHiliteScanCmd(ClientData clientData, Tcl_Interp *interp,
  		     int argc, char *argv[]);
  int SczXformScanCmd(ClientData clientData, Tcl_Interp *interp,
  		    int argc, char *argv[]);
  int SczGetScanXformCmd(ClientData clientData, Tcl_Interp *interp,
  		       int argc, char *argv[]);
  int PlvSmoothMesh(ClientData clientData, Tcl_Interp *interp,
  		  int argc, char *argv[]);
  int PlvOrganizeSceneCmd(ClientData clientData, Tcl_Interp *interp,
  			int argc, char *argv[]);
  int PlvRunExternalProgram(ClientData clientData, Tcl_Interp *interp,
  			  int argc, char *argv[]);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  