1 files changed, 0 insertions, 7 deletions
diff --git a/clip.c b/clip.c
index 7548b36..14fdc7f 100644
--- a/clip.c
+++ b/clip.c
@@ -4,7 +4,6 @@
 #include <draw.h>
 #include <memdraw.h>
 #include <geometry.h>
-#include "libobj/obj.h"
 #include "graphics.h"
 #include "internal.h"
 
@@ -52,12 +51,6 @@ fprintpoly(int fd, Polygon *p)
 		fprint(fd, "%d/%lud p %V\n", i, p->n, p->v[i].p);
 }
 
-static int
-eqpt3(Point3 a, Point3 b)
-{
-	return vec3len(subpt3(a, b)) < 1e-6;
-}
-
 /*
  * references:
  * 	- “Clipping Using Homogeneous Coordinates”, James F. Blinn, Martin E. Newell, SIGGRAPH '78, pp. 245-251