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Upgraded WebGL context, closes #141, closes #123

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Lucas Dower 2023-09-03 17:30:22 +01:00
parent dc87550bc5
commit f68492cadd
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1 changed files with 9 additions and 3 deletions
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12
src/renderer.ts
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@ -56,7 +56,7 @@ type InternalTextureMaterial = {
}; };
export class Renderer { export class Renderer {
public _gl: WebGLRenderingContext; public _gl: WebGL2RenderingContext;
private _backgroundColour: RGBA = { r: 0.125, g: 0.125, b: 0.125, a: 1.0 }; private _backgroundColour: RGBA = { r: 0.125, g: 0.125, b: 0.125, a: 1.0 };
private _atlasTexture?: WebGLTexture; private _atlasTexture?: WebGLTexture;
@ -99,9 +99,15 @@ export class Renderer {
} }
private constructor() { private constructor() {
this._gl = (<HTMLCanvasElement>document.getElementById('canvas')).getContext('webgl', { const webgl2Context = (<HTMLCanvasElement>document.getElementById('canvas')).getContext('webgl2', {
alpha: false, alpha: false,
})!; });
if (webgl2Context === null) {
throw 'Could not get WebGL2';
}
this._gl = webgl2Context;
twgl.addExtensionsToContext(this._gl); twgl.addExtensionsToContext(this._gl);
this._backgroundColour = AppConfig.Get.VIEWPORT_BACKGROUND_COLOUR; this._backgroundColour = AppConfig.Get.VIEWPORT_BACKGROUND_COLOUR;