*** empty log message ***

Plugin/Cutplane/CutPlane.cpp

-#include "CutPlane.h"
-#include "List.h"
-#include "Views.h"
-#include "Iso.h"
-/*
-  Plugin Entry : GMSH_RegisterPlugin
- */
-
-double opt_cut_plane_A(OPT_ARGS_NUM)
-{
-}
-
-StringXNumber CutPlaneOptions_Number[] = {
-  { GMSH_FULLRC, "A" , opt_cut_plane_A , 1. }
-};
-
-extern "C"
-{
-  GMSH_Plugin *GMSH_RegisterCutPlanePlugin ()
-  {
-    return new GMSH_CutPlanePlugin (1.0,0.0,0.0,0.0);
-  }
-}
-
-
-GMSH_CutPlanePlugin::GMSH_CutPlanePlugin(double A, double B, double C, double D)
-  :a(A),b(B),c(C),d(D)
-{
-}
-
-void GMSH_CutPlanePlugin::getName(char *name) const
-{
-  strcpy(name,"Cut Plane");
-}
-
-void GMSH_CutPlanePlugin::getInfos(char *author, char *copyright, char *help_text) const
-{
-  strcpy(author,"J.-F. Remacle (remacle@scorec.rpi.edu)");
-  strcpy(copyright,"DGR (www.multiphysics.com)");
-  strcpy(help_text,"This Plugins cuts a view with a plane a x + b y + c z + d = 0");
-}
-
-int GMSH_CutPlanePlugin::getNbOptions() const
-{
-  return 4;
-}
-
-void GMSH_CutPlanePlugin:: GetOption (int iopt, StringXNumber *option) const
-{
-  *option = CutPlaneOptions_Number[iopt];
-}
-
-void GMSH_CutPlanePlugin::CatchErrorMessage (char *errorMessage) const
-{
-  strcpy(errorMessage,"CutPlane Failed...");
-}
-
-Post_View *GMSH_CutPlanePlugin::execute (Post_View *v)
-{
-
-  int i,nb,edtet[6][2] = {{0,1},{0,2},{0,3},{1,2},{1,3},{2,3}};
-  //   for all scalar simplices 
-  if(v->NbSS)
-    {
-      nb = List_Nbr(v->ST) / v->NbST ;
-      for(i = 0 ; i < List_Nbr(v->ST) ; i+=nb)
-	{
-	  double levels[4],Xp[4],Yp[4],Zp[4];
-	  double *X   = (double*)List_Pointer_Fast(v->SS,i);
-	  double *Y   = (double*)List_Pointer_Fast(v->SS,i+4);
-	  double *Z   = (double*)List_Pointer_Fast(v->SS,i+8);
-	  for(int j=0;j<4;j++)levels[j] = levelset(X[j],Y[j],Z[j]);
-	  double *VAL = (double*)List_Pointer_Fast(v->SS,i+12);
-	  int nx = 0;
-	  for(int k=0;k<6;k++)
-	    {
-	      if(levels[edtet[k][0]] * levels[edtet[k][1]] <= 0.0)
-		{
-		  InterpolateIso(X,Y,Z,levels,0.0,
-				 edtet[k][0],edtet[k][1],
-				 &Xp[nx],&Yp[nx],&Zp[nx]); 
-		  nx++;
-		}
-	    }
-	  if(nx == 3)
-	    {
-	    }
-	}
-    }
-
-  return 0;
-}
-
-double GMSH_CutPlanePlugin :: levelset (double x, double y, double z)
-{
-  return a * x + b * y + c * z + d;
-}
-
-
-
-
-
-
-

Plugin/Cutplane/CutPlane.h

-#ifndef _CUTPLANE_H_
-#define _CUTPLANE_H
-#include "../Plugin.h"
-extern "C"
-{
-  GMSH_Plugin *GMSH_RegisterCutPlanePlugin ();
-}
-
-class GMSH_CutPlanePlugin : public GMSH_Post_Plugin
-{
-  /*Plane a x + b y + c z + d = 0*/
-  double a,b,c,d;
-  virtual double levelset (double x, double y, double z);
-public:
-  GMSH_CutPlanePlugin(double A, double B, double C, double D);
-  virtual void getName  (char *name) const;
-  virtual void getInfos (char *author, 
-			 char *copyright,
-			 char *help_text) const;
-  virtual void CatchErrorMessage (char *errorMessage) const;
-  virtual int getNbOptions() const;
-  virtual void GetOption (int iopt, StringXNumber *option) const;  
-  virtual Post_View *execute (Post_View *);
-};
-#endif

Plugin/Cutplane/Makefile

-# $Id: Makefile,v 1.5 2001-03-10 19:55:07 remacle Exp $
-#
-# Makefile for "libAdapt.a"
-#
-
-.IGNORE:
-
-CC        = c++ 
-AR        = ar ruvs
-RM        = rm
-RANLIB    = ranlib
-
-LIB       = ../../lib/libCutPlane.a 
-INCLUDE   = -I../../Common -I../../DataStr -I../ -I../../Graphics
-
-C_FLAGS       = -g -Wall 
-OS_FLAGS      = 
-VERSION_FLAGS = 
-
-RMFLAGS   = -f
-CFLAGS    = $(C_FLAGS) $(OS_FLAGS) $(VERSION_FLAGS) $(INCLUDE) 
-
-SRC = CutPlane.cpp
-
-OBJ = $(SRC:.cpp=.o)
-
-.SUFFIXES: .o .cpp
-
-$(LIB): $(OBJ)
-	$(AR) $(LIB) $(OBJ)
-
-.cpp.o:
-	$(CC) $(CFLAGS) -c $<
-
-clean:
-	$(RM) $(RMFLAGS) *.o 
-
-lint:
-	$(LINT) $(CFLAGS) $(SRC)
-
-depend:
-	(sed '/^# DO NOT DELETE THIS LINE/q' Makefile && \
-	$(CC) -MM $(CFLAGS) ${SRC} \
-	) >Makefile.new
-	cp Makefile Makefile.bak
-	cp Makefile.new Makefile
-	$(RM) $(RMFLAGS) Makefile.new
-
-# DO NOT DELETE THIS LINE
-CutPlane.o: CutPlane.cpp CutPlane.h ../Plugin.h

Plugin/Makefile

-# $Id: Makefile,v 1.4 2001-03-10 19:55:07 remacle Exp $
+# $Id: Makefile,v 1.5 2001-03-10 20:27:02 remacle Exp $
 #
 # Makefile for "libAdapt.a"
 #
@@ -20,7 +20,7 @@ VERSION_FLAGS =
 RMFLAGS   = -f
 CFLAGS    = $(C_FLAGS) $(OS_FLAGS) $(VERSION_FLAGS) $(INCLUDE) $(GUI_INCLUDE) 
 
-SRC = Plugin.cpp CutPlane.cpp
+SRC = Plugin.cpp CutPlane.cpp CutSphere.cpp LevelsetPlugin.cpp
 
 OBJ = $(SRC:.cpp=.o)
 

Plugin/Plugin.cpp

@@ -5,7 +5,8 @@
 #include "PluginManager.h"
 #include "Message.h"
 #include <FL/filename.H>
-#include "CutPlane/CutPlane.h"
+#include "CutPlane.h"
+#include "CutSphere.h"
 
 using namespace std;
 
@@ -46,6 +47,7 @@ void GMSH_PluginManager::RegisterDefaultPlugins()
   char ext[6];
 
   allPlugins.insert(std::pair<char*,GMSH_Plugin*>("Cut Plane" ,GMSH_RegisterCutPlanePlugin()));
+  allPlugins.insert(std::pair<char*,GMSH_Plugin*>("Cut Sphere" ,GMSH_RegisterCutSpherePlugin()));
 
 
   char *homeplugins = getenv ("GMSHPLUGINSHOME");