star-enclosures-3d

commit 014908213d57220cdf6803703527211d552f37c7
parent 60d7023decc610df689a8aa6c5807a7bc33fd4c4
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Fri, 16 Mar 2018 13:42:28 +0100

Add an utility fn to dump an obj of the whole scene

Remove unused code too

Diffstat:
M
src/test_senc_utils.h
 | 
39
+++++++++++++++++++++++----------------

1 file changed, 23 insertions(+), 16 deletions(-)
diff --git a/src/test_senc_utils.h b/src/test_senc_utils.h
@@ -118,25 +118,32 @@ get_global_id(const unsigned itri, unsigned* gid, void* context)
  * Miscellaneous
  ******************************************************************************/
 static INLINE void
-dump_mesh
-  (FILE* stream,
-   const double* pos,
-   const size_t npos,
-   const size_t* ids,
-   const size_t nids)
+dump_global
+  (struct senc_descriptor* desc,
+   const char* name)
 {
-  size_t i;
-  CHK(pos != NULL && npos != 0);
-  CHK(ids != NULL && nids != 0);
-  FOR_EACH(i, 0, npos) {
-    fprintf(stream, "v %g %g %g\n", SPLIT3(pos+i*3));
+  FILE* stream;
+  unsigned triangles_count, vertices_count, i;
+
+  ASSERT(desc && name);
+
+  CHK(senc_descriptor_get_global_vertices_count(desc, &vertices_count) == RES_OK);
+  CHK(senc_descriptor_get_global_triangles_count(desc, &triangles_count) == RES_OK);
+
+  stream = fopen(name, "w");
+  CHK(stream);
+  FOR_EACH(i, 0, vertices_count) {
+    double tmp[3];
+    CHK(senc_descriptor_get_global_vertex(desc, i, tmp) == RES_OK);
+    fprintf(stream, "v %g %g %g\n", SPLIT3(tmp));
   }
-  FOR_EACH(i, 0, nids) {
-    fprintf(stream, "f %lu %lu %lu\n",
-      (unsigned long)(ids[i*3+0] + 1),
-      (unsigned long)(ids[i*3+1] + 1),
-      (unsigned long)(ids[i*3+2] + 1));
+  FOR_EACH(i, 0, triangles_count) {
+    unsigned indices[3];
+    CHK(senc_descriptor_get_global_triangle(desc, i, indices) == RES_OK);
+    fprintf(stream, "f %lu %lu %lu\n", (unsigned long)(1 + indices[0]),
+      (unsigned long)(1 + indices[1]), (unsigned long)(1 + indices[2]));
   }
+  fclose(stream);
 }
 
 static INLINE void