| 1 | import { defaultValue } from './defaultValue.mjs';
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| 2 | import { mapType } from './mapType.mjs';
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| 3 |
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| 4 | function getUniformData(program, gl) {
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| 5 | const uniforms = {};
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| 6 | const totalUniforms = gl.getProgramParameter(program, gl.ACTIVE_UNIFORMS);
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| 7 | for (let i = 0; i < totalUniforms; i++) {
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| 8 | const uniformData = gl.getActiveUniform(program, i);
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| 9 | const name = uniformData.name.replace(/\[.*?\]$/, "");
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| 10 | const isArray = !!uniformData.name.match(/\[.*?\]$/);
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| 11 | const type = mapType(gl, uniformData.type);
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| 12 | uniforms[name] = {
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| 13 | name,
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| 14 | index: i,
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| 15 | type,
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| 16 | size: uniformData.size,
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| 17 | isArray,
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| 18 | value: defaultValue(type, uniformData.size)
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| 19 | };
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| 20 | }
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| 21 | return uniforms;
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| 22 | }
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| 23 |
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| 24 | export { getUniformData };
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| 25 |
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