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@xeokit/xeokit-convert

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JavaScript utilities to create .XKT files

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/** * @desc Creates box-shaped line segment geometry arrays. * * ## Usage * * In the example below we'll create an {@link XKTModel}, then create an {@link XKTMesh} with a box-shaped {@link XKTGeometry}. * * [[Run this example](http://xeokit.github.io/xeokit-sdk/examples/#geometry_builders_buildBoxLinesGeometry)] * * ````javascript * const xktModel = new XKTModel(); * * const box = buildBoxLinesGeometry({ * center: [0,0,0], * xSize: 1, // Half-size on each axis * ySize: 1, * zSize: 1 * }); * * const xktGeometry = xktModel.createGeometry({ * geometryId: "boxGeometry", * primitiveType: box.primitiveType, // "lines" * positions: box.positions, * normals: box.normals, * indices: box.indices * }); * * const xktMesh = xktModel.createMesh({ * meshId: "redBoxMesh", * geometryId: "boxGeometry", * position: [-4, -6, -4], * scale: [1, 3, 1], * rotation: [0, 0, 0], * color: [1, 0, 0], * opacity: 1 * }); * * const xktEntity = xktModel.createEntity({ * entityId: "redBox", * meshIds: ["redBoxMesh"] * }); * * xktModel.finalize(); * ```` * * @function buildBoxLinesGeometry * @param {*} [cfg] Configs * @param {Number[]} [cfg.center] 3D point indicating the center position. * @param {Number} [cfg.xSize=1.0] Half-size on the X-axis. * @param {Number} [cfg.ySize=1.0] Half-size on the Y-axis. * @param {Number} [cfg.zSize=1.0] Half-size on the Z-axis. * @returns {Object} Geometry arrays for {@link XKTModel#createGeometry} or {@link XKTModel#createMesh}. */ export function buildBoxLinesGeometry(cfg?: any): Object;