From 02bbdc724941aa97f40777df6cae848e9126440b Mon Sep 17 00:00:00 2001
From: tTh <tth@konrad.lan>
Date: Sat, 15 Apr 2023 00:56:48 +0200
Subject: [PATCH] commit du soir, espoir

---
 tools/Makefile        | 10 ++++++-
 tools/export_evblob.c | 70 +++++++++++++++++++++++++++++++++++++++++++
 tools/importobj.c     |  4 +--
 tools/rdwredges.c     |  4 ++-
 4 files changed, 84 insertions(+), 4 deletions(-)
 create mode 100644 tools/export_evblob.c

diff --git a/tools/Makefile b/tools/Makefile
index a2d8c5a..d28e489 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -3,10 +3,18 @@ BBFUNCS = ../libbubulles.a
 
 OPT = -Wall -Wextra -g -DDEBUG_LEVEL=0 -DMUST_ABORT=0
 
-read_obj:	read_obj.c Makefile importobj.o rdwredges.o	\
+# ---------
+
+read_obj:	read_obj.c Makefile importobj.o rdwredges.o		\
 		$(BBFUNCS)
 	gcc $(OPT)  $<  importobj.o rdwredges.o $(BBFUNCS) -o $@
 
+export_evblob:	export_evblob.c Makefile importobj.o rdwredges.o	\
+		$(BBFUNCS)
+	gcc $(OPT)  $<  importobj.o rdwredges.o $(BBFUNCS) -o $@
+
+# ---------
+
 importobj.o:	importobj.c ../bubulles.h ../edges.h Makefile
 	$(CC) $(OPT) -c $< 
 
diff --git a/tools/export_evblob.c b/tools/export_evblob.c
new file mode 100644
index 0000000..b41bca2
--- /dev/null
+++ b/tools/export_evblob.c
@@ -0,0 +1,70 @@
+/*
+ *		EdgesAndVertices
+
+	https://git.tetalab.org/tTh/libbubulle/src/branch/master/tools/
+
+ */
+
+#include  <stdio.h>
+#include  <stdlib.h>
+#include  <string.h>
+#include  <unistd.h>
+
+#include  "../bubulles.h"
+#include  "../edges.h"
+
+#include  "objtrucs.h"
+
+int		verbosity;
+
+/* --------------------------------------------------------------------- */
+/*			EXPERIMENTAL GRUIK-CODE !!!			 */
+
+int main(int argc, char *argv[])
+{
+EdgesAndVertices	eav;
+int			foo, idx, a, b;
+
+fprintf(stderr, "### EdgesAndVertices  -  %s %s\n", __DATE__, __TIME__);
+
+verbosity = 0;
+
+memset(&eav, 0, sizeof(EdgesAndVertices));
+foo = x_load_vertedges("foo.evblob", &eav);
+fprintf(stderr, "    load vertice & edges blob -> %d\n", foo);
+
+if (verbosity) {
+	fprintf(stderr, "vertices at   %p\n", eav.Blist);
+	fprintf(stderr, "edges at      %p\n", eav.Elist);
+	fprintf(stderr, "status is     %d\n", eav.status);
+	}
+
+/*
+ *	OK we have (maybe) all the data in da place
+ *	and we can spit all the edges to stdout
+ */
+fprintf(stderr, "got %d vertices and %d edges\n",
+				eav.Blist->fidx,
+				eav.Elist->fidx);
+
+for (idx=0; idx<eav.Elist->fidx; idx++) {
+
+	a = eav.Elist->edges[idx].A;
+	b = eav.Elist->edges[idx].B;
+	// fprintf(stderr, "%7d %7d\n", a, b);
+
+	printf("%.9f %f %f   %f %f %f\n", 
+		eav.Blist->bbs[a].p.x,
+		eav.Blist->bbs[a].p.y,
+		eav.Blist->bbs[a].p.z, 
+		eav.Blist->bbs[b].p.x,
+		eav.Blist->bbs[b].p.y,
+		eav.Blist->bbs[b].p.z	);
+
+	}
+
+
+return 0;
+}
+/* --------------------------------------------------------------------- */
+
diff --git a/tools/importobj.c b/tools/importobj.c
index cd37e4d..c629f7f 100644
--- a/tools/importobj.c
+++ b/tools/importobj.c
@@ -158,7 +158,7 @@ for (ix=0; ix<3; ix++) {
 
 if (dropped) {
 	fprintf(stderr, "%s: %d dropped...\n", __func__, dropped);
-	exit(1);
+	// exit(1);
 	}
 
 #if DEBUG_LEVEL
@@ -309,7 +309,7 @@ bubulles_to_data(file_vert, NULL, bublist, 0);
 
 edges_to_data(file_edges, edges, 0);
 
-foo = x_write_vertedges("foo.blob", bublist, edges);
+foo = x_write_vertedges("foo.evblob", bublist, edges);
 
 // Cleanup
 free_bubulles(bublist, 0);
diff --git a/tools/rdwredges.c b/tools/rdwredges.c
index 0a0f7cd..e827871 100644
--- a/tools/rdwredges.c
+++ b/tools/rdwredges.c
@@ -39,8 +39,10 @@ int		idx, edg[2];
 double		coo[3];
 int		nbre;
 
+#if DEBUG_LEVEL
 fprintf(stderr, ">>> %s ( '%s'  %p  %p )\n", __func__, filename,
 						bblist, edges);
+#endif
 
 if (NULL==(fp=fopen(filename, "w"))) {
 	perror(filename);
@@ -52,7 +54,7 @@ fwrite("VERTICES", 8, 1, fp);
 nbre = bblist->fidx;
 fwrite(&nbre, sizeof(int), 1, fp);
 for (idx=0; idx<bblist->fidx; idx++) {
-	fprintf(stderr, "vertice %d\n", 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;