From 2ab83b005ba7c00a65429c6de72a8977fcfa40f9 Mon Sep 17 00:00:00 2001
From: netpro2k <netpro2k@gmail.com>
Date: Wed, 25 Jul 2018 14:55:23 -0700
Subject: [PATCH] Simplest possible sketchfab handling
---
package.json | 1 +
src/components/media-loader.js | 22 ++++++++++++++++-
yarn.lock | 45 +++++++++++++++++++++++++++++++++-
3 files changed, 66 insertions(+), 2 deletions(-)
diff --git a/package.json b/package.json
index 304deb230..739858c31 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,7 @@
"event-target-shim": "^3.0.1",
"form-urlencoded": "^2.0.4",
"jsonschema": "^1.2.2",
+ "jszip": "^3.1.5",
"moving-average": "^1.0.0",
"naf-janus-adapter": "^0.10.1",
"networked-aframe": "https://github.com/mozillareality/networked-aframe#mr-social-client/master",
diff --git a/src/components/media-loader.js b/src/components/media-loader.js
index ef8ea23cc..d760eedc4 100644
--- a/src/components/media-loader.js
+++ b/src/components/media-loader.js
@@ -1,3 +1,5 @@
+import JSZip from "jszip";
+
import { getBox, getScaleCoefficient } from "../utils/auto-box-collider";
import { resolveFarsparkUrl } from "../utils/media-utils";
@@ -68,6 +70,24 @@ AFRAME.registerComponent("media-loader", {
this.el.setAttribute("image-plus", { src: raw, contentType });
this.el.setAttribute("position-at-box-shape-border", { target: ".delete-button", dirs: ["forward", "back"] });
} else if (contentType.startsWith("model/gltf") || url.endsWith(".gltf") || url.endsWith(".glb")) {
+ let gltfUrl = raw;
+ if (contentType === "model/gltf+zip") {
+ gltfUrl = await fetch(raw)
+ .then(r => r.blob())
+ .then(JSZip.loadAsync)
+ .then(async zip => {
+ const gltf = JSON.parse(await zip.file("scene.gltf").async("text"));
+ const fileMap = await Object.values(zip.files).reduce(async (prev, file) => {
+ if (file.name === "scene.gltf") return prev;
+ const out = await prev;
+ out[file.name] = URL.createObjectURL(await file.async("blob"));
+ return out;
+ }, Promise.resolve({}));
+ gltf.buffers && gltf.buffers.forEach(b => (b.uri = fileMap[b.uri]));
+ gltf.images && gltf.images.forEach(i => (i.uri = fileMap[i.uri]));
+ return URL.createObjectURL(new Blob([JSON.stringify(gltf, null, 2)], { type: "text/plain" }));
+ });
+ }
this.el.addEventListener(
"model-loaded",
() => {
@@ -78,7 +98,7 @@ AFRAME.registerComponent("media-loader", {
);
this.el.addEventListener("model-error", this.onError, { once: true });
this.el.setAttribute("gltf-model-plus", {
- src: raw,
+ src: gltfUrl,
basePath: THREE.LoaderUtils.extractUrlBase(origin),
inflate: true
});
diff --git a/yarn.lock b/yarn.lock
index 851eb8c6b..47d375cb4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2028,6 +2028,10 @@ core-js@^2.4.0, core-js@^2.4.1, core-js@^2.5.0:
version "2.5.7"
resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
+core-js@~2.3.0:
+ version "2.3.0"
+ resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.3.0.tgz#fab83fbb0b2d8dc85fa636c4b9d34c75420c6d65"
+
core-util-is@1.0.2, core-util-is@~1.0.0:
version "1.0.2"
resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -2632,6 +2636,10 @@ es6-iterator@~2.0.3:
es5-ext "^0.10.35"
es6-symbol "^3.1.1"
+es6-promise@~3.0.2:
+ version "3.0.2"
+ resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.0.2.tgz#010d5858423a5f118979665f46486a95c6ee2bb6"
+
es6-symbol@^3.1.1, es6-symbol@~3.1.1:
version "3.1.1"
resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
@@ -3844,6 +3852,10 @@ ignore@^4.0.2:
version "4.0.2"
resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.2.tgz#0a8dd228947ec78c2d7f736b1642a9f7317c1905"
+immediate@~3.0.5:
+ version "3.0.6"
+ resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
+
import-local@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/import-local/-/import-local-1.0.0.tgz#5e4ffdc03f4fe6c009c6729beb29631c2f8227bc"
@@ -4412,6 +4424,16 @@ jsx-ast-utils@^2.0.1:
dependencies:
array-includes "^3.0.3"
+jszip@^3.1.5:
+ version "3.1.5"
+ resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.1.5.tgz#e3c2a6c6d706ac6e603314036d43cd40beefdf37"
+ dependencies:
+ core-js "~2.3.0"
+ es6-promise "~3.0.2"
+ lie "~3.1.0"
+ pako "~1.0.2"
+ readable-stream "~2.0.6"
+
keyv@3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/keyv/-/keyv-3.0.0.tgz#44923ba39e68b12a7cec7df6c3268c031f2ef373"
@@ -4455,6 +4477,12 @@ levn@^0.3.0, levn@~0.3.0:
prelude-ls "~1.1.2"
type-check "~0.3.2"
+lie@~3.1.0:
+ version "3.1.1"
+ resolved "https://registry.yarnpkg.com/lie/-/lie-3.1.1.tgz#9a436b2cc7746ca59de7a41fa469b3efb76bd87e"
+ dependencies:
+ immediate "~3.0.5"
+
listr-silent-renderer@^1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/listr-silent-renderer/-/listr-silent-renderer-1.1.1.tgz#924b5a3757153770bf1a8e3fbf74b8bbf3f9242e"
@@ -5448,7 +5476,7 @@ p-try@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
-pako@~1.0.5:
+pako@~1.0.2, pako@~1.0.5:
version "1.0.6"
resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.6.tgz#0101211baa70c4bca4a0f63f2206e97b7dfaf258"
@@ -5724,6 +5752,10 @@ process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
+process-nextick-args@~1.0.6:
+ version "1.0.7"
+ resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
process@^0.11.10:
version "0.11.10"
resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
@@ -5974,6 +6006,17 @@ readable-stream@1.1:
isarray "0.0.1"
string_decoder "~0.10.x"
+readable-stream@~2.0.6:
+ version "2.0.6"
+ resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
+ dependencies:
+ core-util-is "~1.0.0"
+ inherits "~2.0.1"
+ isarray "~1.0.0"
+ process-nextick-args "~1.0.6"
+ string_decoder "~0.10.x"
+ util-deprecate "~1.0.1"
+
readdirp@^2.0.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
--
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