1 files changed, 0 insertions, 55 deletions
diff --git a/lib/geometry.c b/lib/geometry.c
deleted file mode 100644
index 2c1987b..0000000
--- a/lib/geometry.c
+++ /dev/null
@@ -1,55 +0,0 @@
-
-#include "fracture.h"
-
-int edge_to_verts(unsigned int width, bool periodic, unsigned int edge,
-                  bool index) {
-  assert(edge < pow(width, 2));
-
-  int x = edge / width + 1;
-  int y = edge % width + 1;
-
-  if (periodic) {
-    return (((index ^ (x % 2)) + 2 * ((y + (index ^ (!(x % 2)))) / 2) - 1) %
-                width +
-            (x - index) * width) /
-           2;
-  } else {
-    return ((index ^ (x % 2)) + 2 * ((y + (index ^ (!(x % 2)))) / 2) +
-            (x - index) * (width + 1) - 1) /
-           2;
-  }
-}
-
-int dual_edge_to_verts(unsigned int width, bool periodic, unsigned int edge,
-                       bool index) {
-  assert(edge < pow(width, 2));
-
-  int x = edge / width + 1;
-  int y = edge % width + 1;
-
-  if (periodic) {
-    return (((index ^ (!(x % 2))) + 2 * ((y + (index ^ (x % 2))) / 2) - 1) %
-                width +
-            (x - index) * width) /
-           2;
-  } else {
-    return ((index ^ (!(x % 2))) + 2 * ((y + (index ^ (x % 2))) / 2) +
-            (x - index) * (width + 1) - 1) /
-           2;
-  }
-}
-
-double dual_vert_to_coord(unsigned int width, bool periodic, unsigned int vert,
-                          bool index) {
-  if (periodic) {
-    if (index)
-      return (2 * vert) % width + (2 * vert / width) % 2;
-    else
-      return 2 * vert / width;
-  } else {
-    if (index)
-      return (2 * vert) % (width + 1);
-    else
-      return (2 * vert) / (width + 1);
-  }
-}