[Home](./index.md) > [@three3d/volume](./volume.md) > [LineData3DOptions](./volume.linedata3doptions.md) ## LineData3DOptions interface 创建线性3D数据的选项 **Signature:** ```typescript export interface LineData3DOptions extends SphereParticleVolumeFeature ``` **Extends:** [SphereParticleVolumeFeature](./volume.sphereparticlevolumefeature.md) ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [hollowGradient?](./volume.linedata3doptions.hollowgradient.md) | | [GetLineGradientValue](./volume.getlinegradientvalue.md) | _(Optional)_ 空心比梯度函数 | | [lineValueGradient?](./volume.linedata3doptions.linevaluegradient.md) | | [GetLineGradientValue](./volume.getlinegradientvalue.md) | _(Optional)_ 轴线值梯度函数 | | [points](./volume.linedata3doptions.points.md) | | [ParticleVolumeFeaturePoint](./volume.particlevolumefeaturepoint.md)\[\] | 体积粒子列表 | | [radiusGradient?](./volume.linedata3doptions.radiusgradient.md) | | [GetLineGradientValue](./volume.getlinegradientvalue.md) | _(Optional)_ 半径梯度函数 | | [size?](./volume.linedata3doptions.size.md) | | IVector3 \| null | _(Optional)_ Data3D 的尺寸 | | [valuesAccumulate?](./volume.linedata3doptions.valuesaccumulate.md) | | [NumberValuesAccumulate](./volume.numbervaluesaccumulate.md) | _(Optional)_ 值累积函数 |