# weight The per-axis weight this demand has on the pose. ``` var weight: SIMD3 ``` ## Discussion> Note: Values of `0` or less remove the demand influence. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)