sunday dirty commit

tools/rdwredges.c

@@ -0,0 +1,59 @@
+/*
+	          LIBBUBULLES IMPORT_OBJ
+	some functions for importing bubulles from dot-OBJ files.
+
+	https://git.tetalab.org/tTh/libbubulle/src/branch/master/tools/
+	http://fegemo.github.io/cefet-cg/attachments/obj-spec.pdf
+
+*/
+
+#include  <stdio.h>
+#include  <stdlib.h>
+#include  <string.h>
+#include  <unistd.h>
+
+#include  "../bubulles.h"
+#include  "../edges.h"
+
+#include  "objtrucs.h"
+
+extern int		verbosity;
+
+/* --------------------------------------------------------------------- */
+/*			EXPERIMENTAL GRUIK-CODE !!!			 */
+int x_write_vertedges(char *filename, BBList *bblist, EdgeList *edges)
+{
+FILE		*fp;
+int		idx, edg[2];
+double		coo[3];
+
+fprintf(stderr, ">>> %s ( '%s'  %p  %p )\n", __func__, filename,
+						bblist, edges);
+
+if (NULL==(fp=fopen(filename, "w"))) {
+	perror(filename);
+	return -4;
+	}
+
+print_bublist_desc(bblist, 0);
+fwrite("VERTICES", 8, 1, fp);
+for (idx=0; idx<bblist->fidx; idx++) {
+	fprintf(stderr, "vertice %d\n", idx);
+	coo[0] = bblist->bbs[idx].p.x;
+	coo[1] = bblist->bbs[idx].p.y;
+	coo[2] = bblist->bbs[idx].p.z;
+	fwrite(coo, sizeof(coo), 1, fp);
+	}
+
+print_edgelist_desc(edges, 0);
+fwrite("EDGES   ", 8, 1, fp);
+for (idx=0; idx<edges->fidx; idx++) {
+	edg[0] = edges->edges[idx].A;
+	edg[1] = edges->edges[idx].B;
+	fwrite(edg, sizeof(edg), 1, fp);
+	}
+fclose(fp);
+
+return 0;
+}
+/* --------------------------------------------------------------------- */