From 9a1d36a76ab8a70d3283941e0f1084d1369cf556 Mon Sep 17 00:00:00 2001
From: Connor Manning <connor@hobu.co>
Date: Tue, 26 Mar 2024 10:03:09 -0500
Subject: [PATCH] v0.0.6

---
 package.json               |  4 ++--
 src/copc/hierarchy.test.ts |  4 ++--
 src/las/point-data.test.ts | 36 +++++++++++++++---------------------
 3 files changed, 19 insertions(+), 25 deletions(-)

diff --git a/package.json b/package.json
index 95351b2..cc40247 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "copc",
   "license": "MIT",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "main": "lib/index.js",
   "scripts": {
     "build": "tsc --project tsconfig.production.json && tsc-alias",
@@ -31,6 +31,6 @@
     }
   },
   "browser": {
-      "fs": false
+    "fs": false
   }
 }
diff --git a/src/copc/hierarchy.test.ts b/src/copc/hierarchy.test.ts
index 1cb675f..bc83af6 100644
--- a/src/copc/hierarchy.test.ts
+++ b/src/copc/hierarchy.test.ts
@@ -91,7 +91,7 @@ test('parse invalid', () => {
 
   const b = pack({ key, pointCount: 1, pointDataOffset, pointDataLength })
   expect(() => Hierarchy.parse(Buffer.concat([b, Buffer.alloc(1)]))).toThrow(
-    /length/i
+    /length/i,
   )
-  expect(() => Hierarchy.parse(b.slice(0, -1))).toThrow(/length/i)
+  expect(() => Hierarchy.parse(b.subarray(0, -1))).toThrow(/length/i)
 })
diff --git a/src/las/point-data.test.ts b/src/las/point-data.test.ts
index ac0fa64..847f2b9 100644
--- a/src/las/point-data.test.ts
+++ b/src/las/point-data.test.ts
@@ -12,25 +12,23 @@ const chunkTableAdjustment = 8
 test('decompress chunk', async () => {
   const buffer = await fs.readFile(join(Test.dirname, 'data/ellipsoid-1.4.laz'))
   const header = Las.Header.parse(buffer)
-  const compressed = buffer.slice(header.pointDataOffset + chunkTableAdjustment)
+  const compressed = buffer.subarray(
+    header.pointDataOffset + chunkTableAdjustment,
+  )
   const pointdata = await decompressChunk(compressed, header)
 
-  const getter: Getter = async (begin, end) => buffer.slice(begin, end)
+  const getter: Getter = async (begin, end) => buffer.subarray(begin, end)
   const vlrs = await Las.Vlr.walk(getter, header)
   const ebVlr = Las.Vlr.find(vlrs, 'LASF_Spec', 4)
   const eb = ebVlr && Las.ExtraBytes.parse(await Las.Vlr.fetch(getter, ebVlr))
 
   const view = Las.View.create(pointdata, header, eb)
-  const getters = [
-    'X',
-    'Y',
-    'Z',
-    'Intensity',
-    'InvertedIntensity',
-  ].map(view.getter)
+  const getters = ['X', 'Y', 'Z', 'Intensity', 'InvertedIntensity'].map(
+    view.getter,
+  )
 
   {
-    const [x, y, z, i, ii] = getters.map(f => f(0))
+    const [x, y, z, i, ii] = getters.map((f) => f(0))
     expect(x >= header.min[0])
     expect(y >= header.min[1])
     expect(z >= header.min[2])
@@ -40,7 +38,7 @@ test('decompress chunk', async () => {
     expect(i).not.toEqual(ii)
   }
   {
-    const [x, y, z, i, ii] = getters.map(f => f(1))
+    const [x, y, z, i, ii] = getters.map((f) => f(1))
     expect(x >= header.min[0])
     expect(y >= header.min[1])
     expect(z >= header.min[2])
@@ -56,22 +54,18 @@ test('decompress file', async () => {
   const header = Las.Header.parse(buffer)
   const pointdata = await decompressFile(buffer)
 
-  const getter: Getter = async (begin, end) => buffer.slice(begin, end)
+  const getter: Getter = async (begin, end) => buffer.subarray(begin, end)
   const vlrs = await Las.Vlr.walk(getter, header)
   const ebVlr = Las.Vlr.find(vlrs, 'LASF_Spec', 4)
   const eb = ebVlr && Las.ExtraBytes.parse(await Las.Vlr.fetch(getter, ebVlr))
 
   const view = Las.View.create(pointdata, header, eb)
-  const getters = [
-    'X',
-    'Y',
-    'Z',
-    'Intensity',
-    'InvertedIntensity',
-  ].map(view.getter)
+  const getters = ['X', 'Y', 'Z', 'Intensity', 'InvertedIntensity'].map(
+    view.getter,
+  )
 
   {
-    const [x, y, z, i, ii] = getters.map(f => f(0))
+    const [x, y, z, i, ii] = getters.map((f) => f(0))
     expect(x >= header.min[0])
     expect(y >= header.min[1])
     expect(z >= header.min[2])
@@ -81,7 +75,7 @@ test('decompress file', async () => {
     expect(i).not.toEqual(ii)
   }
   {
-    const [x, y, z, i, ii] = getters.map(f => f(1))
+    const [x, y, z, i, ii] = getters.map((f) => f(1))
     expect(x >= header.min[0])
     expect(y >= header.min[1])
     expect(z >= header.min[2])