X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=math%2Fmath.h;h=147f4c09734fd890371f9b5159270d09b9cb97ec;hb=72df64eacc634e315f2205fc7bd2406223f92bf3;hp=8ff1bec031b76a9050ebceebae26452333f705bd;hpb=7493af81c40106bd17811b67c6421eff7697e4ab;p=physik%2Fposic.git

diff --git a/math/math.h b/math/math.h
index 8ff1bec..147f4c0 100644
--- a/math/math.h
+++ b/math/math.h
@@ -80,7 +80,12 @@ static inline int v3_set(t_3dvec *vec,double *ptr) {
 
 static inline int v3_copy(t_3dvec *trg,t_3dvec *src) {
 
-	memcpy(trg,src,sizeof(t_3dvec));
+	//memcpy(trg,src,sizeof(t_3dvec));
+
+	/* faster this way? */
+	trg->x=src->x;
+	trg->y=src->y;
+	trg->z=src->z;
 
 	return 0;
 }