wip

src/arrayUtils.ts

@@ -1,48 +0,0 @@
-export function rotateHeightMap(
-  src: Uint16Array,
-  width: number,
-  height: number,
-  degrees: 90 | 180 | 270
-) {
-  let outW: number;
-  let outH: number;
-
-  switch (degrees) {
-    case 90:
-    case 270:
-      outW = height;
-      outH = width;
-      break;
-    case 180:
-      outW = width;
-      outH = height;
-      break;
-  }
-
-  const out = new Uint16Array(outW * outH);
-
-  for (let y = 0; y < height; y++) {
-    for (let x = 0; x < width; x++) {
-      const val = src[y * width + x];
-
-      let nx, ny;
-      switch (degrees) {
-        case 90:
-          nx = height - 1 - y;
-          ny = x;
-          break;
-        case 180:
-          nx = width - 1 - x;
-          ny = height - 1 - y;
-          break;
-        case 270:
-          nx = y;
-          ny = width - 1 - x;
-      }
-
-      out[ny * outW + nx] = val;
-    }
-  }
-
-  return out;
-}

src/stringUtils.ts

@@ -1,3 +1,8 @@
-export function normalize(pathString: string) {
+/**
+ * Normalizes a path string, but not as complicated as Node's `path.normalize`.
+ * This simply changes all backslashes to `/` (regardless of platform) and
+ * collapses any adjacent slashes to a single slash.
+ */
+export function normalizePath(pathString: string) {
   return pathString.replace(/\\/g, "/").replace(/\/+/g, "/");
 }