getter functions initialized

Author: oguzharunb

point_utils.c

@@ -0,0 +1,11 @@
+#include "fdf.h"
+
+unsigned long	get_z(unsigned long point)
+{
+	return (point >> 32);
+}
+
+unsigned long	get_color(unsigned long point)
+{
+	return (point & COLOR_MASK);
+}