# Make 3D for RTDose

**URL:** https://discourse.vtk.org/t/make-3d-for-rtdose/11612
**Category:** Development
**Tags:** doxygen, jobs, python, code, proposal
**Created:** [June 6, 2023, 7:43am UTC](https://discourse.vtk.org/t/make-3d-for-rtdose/11612 "2023-06-06T07:43:14Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![A.M\_Shahpouri](https://discourse.vtk.org/user_avatar/discourse.vtk.org/a.m_shahpouri/32/6549_2.png) [@A.M\_Shahpouri](https://discourse.vtk.org/u/A.M_Shahpouri)
#### Post date: [June 6, 2023, 7:43am UTC](https://discourse.vtk.org/t/make-3d-for-rtdose/11612/1 "2023-06-06T07:43:14Z")

</div>

Hi

I want to make a 3D shape which show color by value range like volume  
I have a RTDose dicom file and **I want to make a 3D shape like this** :

 ![image](https://discourse.vtk.org/uploads/default/original/2X/4/4c0c77fbbae5722e23813106f016e2499273da57.png)

I tried that with volume . setting opacity and color of each range of value in volume property is so easy but the result was not good Because the colors are mixed together and I can’t see the layered color like the picture above.

> so how can I make a 3D shape to show Dose value ?  
> ( and how I see that in 3 Axes ( axial , sagittal , coronal) or how reslice that)

thanks for your help 👋 ;