[Home](./index.md) > [@three3d/volume](./volume.md) > [HeatAccumulateValue](./volume.heataccumulatevalue.md) ## HeatAccumulateValue type 热力值及其相关信息 **Signature:** ```typescript export type HeatAccumulateValue = Required> & GradientParams; ``` **References:** [SphereParticleVolumeFeature](./volume.sphereparticlevolumefeature.md), [GradientParams](./volume.gradientparams.md)