Function getBuffersFromGeometry

docs/app/js/sanddance-app.js:76943–76978

(gl, geometry, options)

    TEXCOORD_2: "texCoords2"
};
function getBuffersFromGeometry(gl, geometry, options) {
    var buffers = {};
    var indices = geometry.indices;
    for(var name in geometry.attributes){
        var attribute = geometry.attributes[name];
        var remappedName = mapAttributeName(name, options);
        if (name === "indices") indices = attribute;
        else if (attribute.constant) buffers[remappedName] = attribute.value;
        else {
            var typedArray = attribute.value;
            var accessor = (0, _objectSpreadDefault.default)({}, attribute);
            delete accessor.value;
            buffers[remappedName] = [
                new (0, _webgl.Buffer)(gl, typedArray),
                accessor
            ];
            inferAttributeAccessor(name, accessor);
        }
    }
    if (indices) {
        var data = indices.value || indices;
        (0, _webgl.assert)(data instanceof Uint16Array || data instanceof Uint32Array, 'attribute array for "indices" must be of integer type');
        var _accessor = {
            size: 1,
            isIndexed: indices.isIndexed === undefined ? true : indices.isIndexed
        };
        buffers.indices = [
            new (0, _webgl.Buffer)(gl, {
                data: data,
                target: 34963
            }),
            _accessor
        ];
    }
    return buffers;
}
function mapAttributeName(name, options) {
    var _ref = options || {}, _ref$attributeMap = _ref.attributeMap, attributeMap = _ref$attributeMap === void 0 ? GLTF_TO_LUMA_ATTRIBUTE_MAP : _ref$attributeMap;
    return attributeMap && attributeMap[name] || name;