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81 jab 1 
#include "CGLA/Mat4x4f.h"
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#include "Util/ArgExtracter.h"
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#include "Geometry/RGrid.h"
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#include "Geometry/load_raw.h"
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#include "Geometry/save_raw.h"
178 bj 6 
#include "HMesh/obj_save.h"
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#include "HMesh/x3d_save.h"
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#include "HMesh/caps_and_needles.h"
185 jab 9 
#include "HMesh/volume_polygonize.h"
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#include "HMesh/triangulate.h"
81 jab 11 
 
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using namespace CGLA;
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using namespace Util;
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using namespace HMesh;
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using namespace std;
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using namespace Geometry;
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216 jab 18 
bool cuberille;
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float iso = 40;
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string file;
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string ofile;
81 jab 22 
 
216 jab 23 
template<class T>
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void do_everything(RGrid<T> grid)
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{
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 		cout << "loading <" << file << ">" << endl;
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 		load_raw(file,grid);
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		cout << "Polygonizing, iso = " << iso << endl;
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		Manifold mani;
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		if(cuberille)
341 jab 33 
				cuberille_polygonize(grid, mani, iso, false);
216 jab 34 
		else
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				mc_polygonize(grid, mani, iso);
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		cout << "Triangulating" << endl;
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		shortest_edge_triangulate(mani);
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		cout << "Saving" << endl;
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		obj_save(ofile, mani);
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}
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81 jab 44 
int main(int argc, char**argv)
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{
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		ArgExtracter ae(argc, argv);
216 jab 47 
 
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		if(ae.no_remaining_args() == 1 || ae.extract("-h"))
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		{
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				cout << "Usage: volpoly [-C] [-i <iso>] [-x <X>] [-y <Y>] [-z <Z>] "
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						 << "[-S|-f|-U|-b] raw-volume-file" << endl;
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				cout << "where -C implies that the cuberille method rather than\n"
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						 << "marching cubes should be used. -S -f -U -b indicate that\n"
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						 << "the volume is in short, float, unsigned short or unsigned\n"
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						 << "byte format" << endl;
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				exit(0);
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		}
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293 jab 59 
		cuberille = ae.extract("-C");
81 jab 60 
		ae.extract("-i", iso);
97 bj 61 
		int X  = 128;
81 jab 62 
		ae.extract("-x", X);
97 bj 63 
		int Y  = 128;
81 jab 64 
		ae.extract("-y", Y);
97 bj 65 
		int Z  = 62;
81 jab 66 
		ae.extract("-z", Z);
192 jab 67 
 
293 jab 68 
		ofile = "isosurf.obj";
192 jab 69 
		ae.extract("-o", ofile);
216 jab 70 
		file = ae.get_last_arg();
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		if(ae.extract("-S"))
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		{
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				cout << "Data type = short" << endl;
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				RGrid<short> grid(Vec3i(X,Y,Z));
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				do_everything(grid);
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		}
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		else if(ae.extract("-f"))
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		{
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				cout << "Data type = float" << endl;
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				RGrid<float> grid(Vec3i(X,Y,Z));
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				do_everything(grid);
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		}
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		else if(ae.extract("-U"))
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		{
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				cout << "Data type = unsigned short" << endl;
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				RGrid<unsigned short> grid(Vec3i(X,Y,Z));
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				do_everything(grid);
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		}
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		else
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		{
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				cout << "Data type = unsigned char" << endl;
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				RGrid<unsigned char> grid(Vec3i(X,Y,Z));
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				do_everything(grid);
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		}
81 jab 96 
}