Extend model format to include vertex normals

git-svn-id: svn://cook.msm.cam.ac.uk:745/thrust3d/thrust3d@187 84d2e878-0bd5-11dd-ad15-13eda11d74c5

1 files changed, 7 insertions, 4 deletions

diff --git a/src/obj2model.c b/src/obj2model.c
index dd2621a..2e54b09 100644
--- a/src/obj2model.c
+++ b/src/obj2model.c
@@ -133,8 +133,10 @@ int main(int argc, char *argv[]) {
 						fprintf(stderr, "Normal index is too high (%i/%i)\n", nnum, n_vntmp);
 						continue;
 					}
-					fprintf(out, "%+8.3f %+8.3f %+8.3f\n", vtmp[3*vnum+0], vtmp[3*vnum+1],
-										vtmp[3*vnum+2]);
+					fprintf(out, "%+8.3f %+8.3f %+8.3f      %8.3f %8.3f     %+8.3f %+8.3f %+8.3f\n",
+							vtmp[3*vnum+0], vtmp[3*vnum+1], vtmp[3*vnum+2],
+							0.0, 0.0,
+							vntmp[3*nnum+0], vntmp[3*nnum+1], vntmp[3*nnum+2]);
 					free(sp[0]);
 					free(sp[1]);
 					free(sp[2]);
@@ -144,8 +146,9 @@ int main(int argc, char *argv[]) {
 					
 					int vnum;
 					vnum = atoi(bits[i]);
-					fprintf(out, "%+8.3f %+8.3f %+8.3f\n", vtmp[3*vnum+0], vtmp[3*vnum+1],
-										vtmp[3*vnum+2]);
+					fprintf(out, "%+8.3f %+8.3f %+8.3f      %8.3f %8.3f\n",
+							vtmp[3*vnum+0], vtmp[3*vnum+1], vtmp[3*vnum+2],
+							0.0, 0.0);
 				
 				}