X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=erebus2020;a=blobdiff_plain;f=liberebus%2Fsrc%2Futil.c;h=dc0eb9872e1b2b5a28139355aaa5f27f5d2ba9e8;hp=a52f35a8c1c4e74fd40bfb4baa1fcf5c39c0f02d;hb=399df0323dcd1cafe860565fd82598321aff52ee;hpb=2e09068ea0c58f8a464f8584b2bb4e9f23241e95

diff --git a/liberebus/src/util.c b/liberebus/src/util.c
index a52f35a..dc0eb98 100644
--- a/liberebus/src/util.c
+++ b/liberebus/src/util.c
@@ -1,7 +1,9 @@
 #include "erebus.h"
 
-void erb_xform_ray(struct erb_ray *ray, float *mat)
+void erb_xform_ray(struct erb_ray *ray, float *mat, cgm_vec3 *org, cgm_vec3 *dir)
 {
-	cgm_vmul_m4v3(&ray->o, mat);
-	cgm_vmul_m3v3(&ray->d, mat);
+	*org = ray->o;
+	*dir = ray->d;
+	cgm_vmul_m4v3(org, mat);
+	cgm_vmul_m3v3(dir, mat);
 }