[Home](./index.md) > [@three3d/volume](./volume.md) > [GradientVolumeMaterial](./volume.gradientvolumematerial.md) > [gradient](./volume.gradientvolumematerial.gradient.md) ## GradientVolumeMaterial.gradient property 数值的梯度映射纹理 **Signature:** ```typescript get gradient(): Texture | null; set gradient(value: Texture | null); ```