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schmelczerandras 2020-09-16 14:45:08 +02:00
commit bc16bdd62e
1 changed files with 286 additions and 158 deletions
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8
src/graphics/graphics-library/program/fragment-shader-only-program.ts
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@ -35,11 +35,9 @@ export class FragmentShaderOnlyProgram extends Program {
new Float32Array([-1.0, -1.0, -1.0, 1.0, 1.0, -1.0, 1.0, 1.0]),
this.gl.STATIC_DRAW
);
const vao = this.gl.createVertexArray();
if (!vao) {
throw new Error('Could not create vertex array object');
}
this.vao = vao;
// can only return null on lost context
this.vao = this.gl.createVertexArray()!;
this.gl.bindVertexArray(this.vao);
this.gl.enableVertexAttribArray(positionAttributeLocation);