# ClothForceVolumeComponent A component that creates a force volume applying forces to any intersecting cloth body particles. ``` struct ClothForceVolumeComponent ``` ## Topics ### Creating a force volume [`init(shape: ClothVolumeShape)`](/documentation/RealityKit/ClothForceVolumeComponent/init(shape:)) Creates a cloth force volume component with the given shape. ### Applying forces [`var windForce: SIMD3`](/documentation/RealityKit/ClothForceVolumeComponent/windForce) The wind force applied to particles inside the volume. [`var constantForce: SIMD3`](/documentation/RealityKit/ClothForceVolumeComponent/constantForce) The constant force applied to particles inside the volume. ### Shaping the volume [`var shape: ClothVolumeShape`](/documentation/RealityKit/ClothForceVolumeComponent/shape) The shape of the volume. [`var falloffStart: Float`](/documentation/RealityKit/ClothForceVolumeComponent/falloffStart) The depth (in meters) inside the volume at which the total force starts to linearly fall off. ### Adding force noise [`var noiseAmplitude: Float`](/documentation/RealityKit/ClothForceVolumeComponent/noiseAmplitude) The amplitude of the noise applied to particles inside the volume. [`var noiseFrequency: Float`](/documentation/RealityKit/ClothForceVolumeComponent/noiseFrequency) The frequency of the noise applied to particles inside the volume. ## Relationships ### Conforms To [`Component`](/documentation/RealityKit/Component) --- 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)