graphics

commit 7ed3285c581298fd1230a091c983efb8f6c64d8b
parent 0ee075a0a33f3574c1fc1f455101db891ca10c9b
Author: Brian Swetland <swetland@frotz.net>
Date:   Thu, 31 Jan 2013 21:19:05 -0800

loadobj: deal with DX vs GL texture coords

Diffstat:
M
common/loadobj.cc
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/common/loadobj.cc b/common/loadobj.cc
@@ -70,6 +70,10 @@ struct obj *load_obj(const char *fn) {
 		} else if (!strncmp(buf, "vt ", 3)) {
 			v2 t;
 			sscanf(buf + 3, "%f %f", &t.u, &t.v);
+
+			/* TODO: make parameter -- inverting V for DX... */
+			t.v = 1.0 - t.v;
+
 			o->texcoords.push_back(t);
 		} else if (!strncmp(buf, "f ", 2)) {
 			i3 t;