30 lines
834 B
JavaScript
30 lines
834 B
JavaScript
define([
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'../../Core/defined'
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], function(
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defined) {
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'use strict';
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/**
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* Removes an extension from gltf.extensionsRequired if it is present.
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*
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* @param {Object} gltf A javascript object containing a glTF asset.
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* @param {String} extension The extension to remove.
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*
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* @private
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*/
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function removeExtensionsRequired(gltf, extension) {
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var extensionsRequired = gltf.extensionsRequired;
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if (defined(extensionsRequired)) {
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var index = extensionsRequired.indexOf(extension);
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if (index >= 0) {
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extensionsRequired.splice(index, 1);
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}
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if (extensionsRequired.length === 0) {
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delete gltf.extensionsRequired;
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}
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}
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}
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return removeExtensionsRequired;
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});
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