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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [computeHeatData3DForPoint](./volume.computeheatdata3dforpoint.md)

## computeHeatData3DForPoint() function

根据热力点来计算并生成相关的3D数据

**Signature:**

```typescript
export declare function computeHeatData3DForPoint(pointInfo: HeatParticleVolumeFeaturePointInfo, extraInfo: Data3DPointExtraInfo, intersects: HeatParticleVolumeFeaturePointInfo[]): {
    particles: Vector3[];
    values: number[];
};
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  pointInfo | [HeatParticleVolumeFeaturePointInfo](./volume.heatparticlevolumefeaturepointinfo.md) | 点信息 |
|  extraInfo | [Data3DPointExtraInfo](./volume.data3dpointextrainfo.md) | 额外的信息 |
|  intersects | [HeatParticleVolumeFeaturePointInfo](./volume.heatparticlevolumefeaturepointinfo.md)<!-- -->\[\] | 相交的点列表 |

**Returns:**

{ particles: Vector3\[\]; values: number\[\]; }