expose vtk method to capi

Oslandia · Mar 12, 2024 · d12b8fc · d12b8fc
1 parent 932e3f4
commit d12b8fc
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Showing 2 changed files with 15 additions and 0 deletions.
diff --git a/src/capi/sfcgal_c.cpp b/src/capi/sfcgal_c.cpp
@@ -23,6 +23,7 @@
 #include "SFCGAL/io/ewkt.h"
 #include "SFCGAL/io/wkb.h"
 #include "SFCGAL/io/wkt.h"
+#include "SFCGAL/io/vtk.h"
 
 #if !_MSC_VER
 #include "SFCGAL/algorithm/alphaShapes.h"
@@ -280,6 +281,13 @@ sfcgal_geometry_as_wkb(const sfcgal_geometry_t *pgeom, char **buffer,
       strncpy(*buffer, wkb.c_str(), *len);)
 }
 
+extern "C" void
+sfcgal_geometry_as_vtk(const sfcgal_geometry_t *pgeom, char *filename)
+{
+  SFCGAL_GEOMETRY_CONVERT_CATCH_TO_ERROR_NO_RET(
+    io::vtk(*reinterpret_cast<const SFCGAL::Geometry *>(pgeom), filename);)
+}
+
 /**
  * Point
  */

diff --git a/src/capi/sfcgal_c.h b/src/capi/sfcgal_c.h
@@ -170,6 +170,13 @@ sfcgal_geometry_as_text_decim(const sfcgal_geometry_t *, int numDecimals,
 SFCGAL_API void
 sfcgal_geometry_as_wkb(const sfcgal_geometry_t *, char **buffer, size_t *len);
 
+/**
+ * Creates a VTK file of the given geometry
+ * @ingroup capi
+ */
+SFCGAL_API void
+sfcgal_geometry_as_vtk(const sfcgal_geometry_t *, char *filename);
+
 /**
  * Creates an empty point
  * @ingroup capi