---
title: "Deformation"
url: "https://help.maxon.net/c4d/en-us/Content/html/MARBLEMATERIAL_B93AE579_C931_42F2_A725_2826FE326744-FPVM16VPJLSPBFF65KI_CE.html"
section_path: "The Node Editor > The individual Assets > Material > Marble Material > Deformation"
element_id: "MARBLEMATERIAL_B93AE579_C931_42F2_A725_2826FE326744"
group_id: "FPVM16VPJLSPBFF65KI_CE"
description: "With this and the next setting, the internal bump effect can be defined, which simulates surface irregularities in conjunction with Veins Deformation …"
---

## Deformation

### Veins Deformation

Parameter ID: `INPORT_SZEPUIMQBP4RCJG1JO3HXE` · Range: [0..100%]

![Image: 043230.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/043230.jpg)\
The effects of Veins Deformation and Dents Deformation (visible only if Reflectance is enabled).

With this and the next setting, the internal bump effect can be defined, which simulates surface irregularities in conjunction with Veins Deformation. Small values will disable the respective effect, larger values will strengthen the effect correspondingly (the same applies to the next setting).

### Dents Deformation

Parameter ID: `INPORT_BOW6JSNSAVZJDHBJBYKX_H` · Range: [0..100%]

Use this setting to define the strength of the small surface irregularities.