Subtraction

Example 4: Subtract 3D objects

Example 4: Subtract 3D objects

     This example is also available on YouTube.

Introduction

In this example, we load an image and render it as WEMIsoSurface. Then we create a 3-dimensional SoSphere and subtract the sphere from the initial WEM.

Steps to do

Develop your network

Add a LocalImage module to your workspace and select load $(DemoDataPath)/BrainMultiModal/ProbandT1.dcm. Add a WEMIsoSurface, a SoWEMRenderer, a SoBackground and a SoExaminerViewer module and connect them as seen below. Make sure to configure the WEMIsoSurface to use a Iso Min. Value of 420 and a Voxel Sampling 1.