forked from Rowland/EG
31 lines
713 B
JavaScript
31 lines
713 B
JavaScript
import addToArray from "./addToArray.js";
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/**
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* Adds buffer to gltf.
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*
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* @param {object} gltf A javascript object containing a glTF asset.
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* @param {Buffer} buffer A Buffer object which will be added to gltf.buffers.
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* @returns {number} The bufferView id of the newly added bufferView.
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*
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* @private
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*/
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function addBuffer(gltf, buffer) {
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const newBuffer = {
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byteLength: buffer.length,
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extras: {
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_pipeline: {
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source: buffer,
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},
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},
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};
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const bufferId = addToArray(gltf.buffers, newBuffer);
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const bufferView = {
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buffer: bufferId,
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byteOffset: 0,
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byteLength: buffer.length,
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};
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return addToArray(gltf.bufferViews, bufferView);
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}
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export default addBuffer;
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