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Fix error in node environment (#2362)

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* fix: error in node environment
This commit is contained in:
zhuxudong
2024-08-27 12:02:30 +08:00
committed by GitHub
parent fec392ebd3
commit 337ba2e802
2 changed files with 14 additions and 4 deletions
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5
packages/core/src/SystemInfo.ts
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@@ -8,6 +8,10 @@ export class SystemInfo {
static platform: Platform = Platform.Unknown;
/** The operating system is running on. */
static operatingSystem: string = "";
/** @internal */
static _isBrowser = true;
/** Whether the system support SIMD. */
private static _simdSupported: boolean | null = null;
@@ -24,6 +28,7 @@ export class SystemInfo {
static _initialize(): void {
{
if (typeof navigator == "undefined") {
SystemInfo._isBrowser = false;
return;
}

13
packages/loader/src/gltf/extensions/EXT_texture_webp.ts
View File

@@ -1,4 +1,4 @@
import { Texture2D } from "@galacean/engine-core";
import { SystemInfo, Texture2D } from "@galacean/engine-core";
import type { ITexture } from "../GLTFSchema";
import { registerGLTFExtension } from "../parser/GLTFParser";
import { GLTFParserContext } from "../parser/GLTFParserContext";
@@ -15,10 +15,15 @@ class EXT_texture_webp extends GLTFExtensionParser {
constructor() {
super();
const testCanvas = document.createElement("canvas");
testCanvas.width = testCanvas.height = 1;
this._supportWebP = testCanvas.toDataURL("image/webp").indexOf("data:image/webp") == 0;
// @ts-ignore
if (SystemInfo._isBrowser) {
const testCanvas = document.createElement("canvas");
testCanvas.width = testCanvas.height = 1;
this._supportWebP = testCanvas.toDataURL("image/webp").indexOf("data:image/webp") == 0;
} else {
this._supportWebP = false;
}
}
override async createAndParse(