### Description raycast line2 ( three/examples/jsm/lines/webgpu/Line2 ) log error . Uncaught TypeError: Cannot read properties of undefined (reading 'x')" ### Reproduction steps https://jsfiddle.net/zf8t5xpw/22/ ### Code https://jsfiddle.net/zf8t5xpw/22/ ### Live example https://jsfiddle.net/zf8t5xpw/22/ ### Screenshots  ### Version r175 ### Device _No response_ ### Browser _No response_ ### OS _No response_