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@ -134,6 +134,8 @@ export class ImageEffector<IEX extends ReadonlyArray<ImageEffectorFx<any, any, a
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}
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}
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`);
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`);
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// レジスタ番号はシェーダープログラムに属しているわけではなく、独立の存在なので、とりあえず nopProgram を使って設定する(その後は効果が持続する)
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// ref. https://qiita.com/emadurandal/items/5966c8374f03d4de3266
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const positionLocation = gl.getAttribLocation(this.nopProgram, 'position');
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const positionLocation = gl.getAttribLocation(this.nopProgram, 'position');
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gl.vertexAttribPointer(positionLocation, 2, gl.FLOAT, false, 0, 0);
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gl.vertexAttribPointer(positionLocation, 2, gl.FLOAT, false, 0, 0);
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gl.enableVertexAttribArray(positionLocation);
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gl.enableVertexAttribArray(positionLocation);
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