<div dir="ltr">Hi all,<br><br>I have one vtk file consists of polyData and another nifti file consists gray values.<br>I'd like to align them.<br><br><b>data of vtk file:<br>===============</b><br> GetGeometry3D(0): Geometry3D (0314A390)<br>
IndexToWorldTransform: <br> Matrix: <br> 1 0 0 <br> 0 1 0 <br> 0 0 1 <br> Offset: [0, 0, 0]<br> Center: [0, 0, 0]<br> Translation: [0, 0, 0]<br> Inverse: <br>
1 0 0 <br> 0 1 0 <br> 0 0 1 <br> Scale : 1 1 1 <br> BoundingBox: ( -16.886,63.6804 -102.803,88.6225 -19.869,79.0607 )<br> Origin: [0, 0, 0]<br> ImageGeometry: 0<br>
Spacing: [1, 1, 1]<br> TimeBounds: [-3.40282e+038, 3.40282e+038]<br><br><b><br>data of nifti file:<br>===============</b><br>GetGeometry2D(0): PlaneGeometry (0BE3CAE8)<br> IndexToWorldTransform: <br>
Matrix: <br> 0.488281 0 0 <br> 0 -0.488281 0 <br> 0 0 -1 <br> Offset: [-122.375, 115.432, -122.515]<br> Center: [0, 0, 0]<br> Translation: [-122.375, 115.432, -122.515]<br>
Inverse: <br> 2.048 0 0 <br> 0 -2.048 0 <br> 0 0 -1 <br> Scale : 1 1 1 <br> BoundingBox: ( 0,512 0,512 0,1 )<br> Origin: [-122.375, 115.432, -122.515]<br>
ImageGeometry: 1<br> Spacing: [0.488281, 0.488281, 1]<br> TimeBounds: [-3.40282e+038, 3.40282e+038]<br><br></div>