star-cad

commit a220331672e129cbe50ac6fc26b437c33dc5dd91
parent 12592595753e58a2a7e2b492a16765e820ab4493
Author: Benjamin Piaud <benjamin.piaud@meso-star.com>
Date:   Tue,  6 Sep 2022 17:45:03 +0200

Extent scad_geometry_boundary to a list of geometries

Diffstat:
M
src/scad.h
 | 
3
++-
M
src/scad_geometry.c
 | 
9
+++++----

2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/scad.h b/src/scad.h
@@ -253,7 +253,8 @@ scad_geometries_partition_one
 SCAD_API res_T
 scad_geometry_boundary
   (const char* name, /* Can be NULL */
-   struct scad_geometry* geom,
+   struct scad_geometry** geometries,
+   const size_t geometries_count,
    struct scad_geometry** out_boundary);
 
 /* copy the geometry `geom'. */
diff --git a/src/scad_geometry.c b/src/scad_geometry.c
@@ -1065,16 +1065,18 @@ scad_geometries_partition
 res_T
 scad_geometry_boundary
   (const char* name,
-   struct scad_geometry* geom,
+   struct scad_geometry** geometries,
+   const size_t geometries_count,
    struct scad_geometry** out_geometry)
 {
   int* tagout = NULL;
   size_t tagoutn, sz;
   int* data;
   int ierr = 0;
+  struct scad_geometry* geom;
   res_T res = RES_OK;
 
-  if(!geom || !out_geometry) {
+  if(!geometries || !out_geometry) {
     res = RES_BAD_ARG;
     goto error;
   }
@@ -1083,8 +1085,7 @@ scad_geometry_boundary
     ERR(scad_synchronize());
   }
 
-  sz = geom->gmsh_dimTags_n;
-  data = geom->gmsh_dimTags;
+  ERR(gather_tags(geometries, geometries_count, SIZE_MAX, &data, &sz));
   gmshModelGetBoundary(data, sz, &tagout, &tagoutn, 1, 0, 0, &ierr);
   ERR(gmsh_err_to_res_T(ierr));