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V_Sim API - Reference Manual | ![]() |
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int pot2surf (const char *file_to_convert, GString *file_created); int pot2surf_direct (const gchar *surf_file_to_write, const gchar *pot_file_to_read, int nsurfs_to_build, const float *surf_value, const gchar **surf_name); gboolean pot2surfCreate (Surfaces **surf, ScalarField *field, double isoValue, int id, gchar *name);
Originally written by Luc Billard for his program VISUALISE. It has been since transformed to a single function and integrated in V_Sim. .pot file are text files which specification are the following :
1st line: full pathname of the potential file to read
2nd line: full pathname of the surface file to build
3rd line: an integer giving the nbr n of isosurfaces to build
Each of the n following lines must match the pattern [value name] where value is a real number for the isovalue and name is the name given for the corresponding isosurface to build. Each surface should be named surface_*.
The function will fail if it finds no isosurface corresponding to some of the given isovalues. The panelSurfacesTools contains a frontend to build valid .instruc files. This panel is originally integrated in V_Sim. You can access it through the Convert tab in the Isosurfaces panel.
int pot2surf (const char *file_to_convert, GString *file_created);
Tries to execute file_to_convert
as a .instruc file.
If file_created
is a valid GString, it will be filled with the name of the .surf
file created in case of success. If it's NULL, no information about the .surf file is written.
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target instruc file to execute |
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a GString (will be filled with the name of the .surf file created) |
Returns : |
0 in case of success, n!=0 otherwise. |
int pot2surf_direct (const gchar *surf_file_to_write, const gchar *pot_file_to_read, int nsurfs_to_build, const float *surf_value, const gchar **surf_name);
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Returns : |
gboolean pot2surfCreate (Surfaces **surf, ScalarField *field, double isoValue, int id, gchar *name);
Create on the fly a surface from the scalar field field
. If name
is given, the surface
is created with it, if not, "Isosurface id
+ 1" is used. surf
can already
contains several surfaces, in that case, the new surface is added. If surf
is
NULL, then a new Surfaces object is created and returned.
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a location on a Surfaces pointer ; |
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the scalar field to create the surface from ; |
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the value of the isosurface ; |
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an integer identifying the surface ; |
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the name of the surface to use (can be NULL). |
Returns : |
TRUE if the surface is created. |