X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=math%2Fmath.c;h=6f4345e0124460ebbcb63a0482df9e367e592629;hb=e6f456c0fa807b86e1b25996e70efcdcfe390ea5;hp=9217c88aeda8398b58c42ed4e47266090e0c497b;hpb=85abe46fecc79a3d7885ff6124186b2be2ca96ac;p=physik%2Fposic.git

diff --git a/math/math.c b/math/math.c
index 9217c88..6f4345e 100644
--- a/math/math.c
+++ b/math/math.c
@@ -76,7 +76,7 @@ double v3_norm(t_3dvec *a) {
 	return(sqrt(v3_absolute_square(a)));
 }
 
-int v3_per_bounds(t_3dvec *a,t_3dvec *dim) {
+int v3_per_bound(t_3dvec *a,t_3dvec *dim) {
 
 	double x,y,z;
 
@@ -84,11 +84,11 @@ int v3_per_bounds(t_3dvec *a,t_3dvec *dim) {
 	y=0.5*dim->y;
 	z=0.5*dim->z;
 
-	if(a->x>x) a->x-=dim->x;
+	if(a->x>=x) a->x-=dim->x;
 	else if(-a->x>x) a->x+=dim->x;
-	if(a->y>y) a->y-=dim->y;
+	if(a->y>=y) a->y-=dim->y;
 	else if(-a->y>y) a->y+=dim->y;
-	if(a->z>z) a->z-=dim->z;
+	if(a->z>=z) a->z-=dim->z;
 	else if(-a->z>z) a->z+=dim->z;
 
 	return 0;