Extract Attribute

Instructions for use

The Voxel Grid Extract Attribute function extracts the corresponding Voxel Grid attributes according to the 3D point, line, surface and Model Dataest.

3D Points regenerates the 3D Point Dataset and saves the attributes extracted from the Voxel Grid data into the newly generated 3D Point Dataset. 3D Lines, Faces, and Models By setting the Mesh Subdivision Threshold parameter, the Model Dataest is regenerated and the extracted attributes are saved to the W bit of the newly generated Model Dataest.

Operation steps

  1. On the 3D Data tab, in the 3D Field Data group, in the Voxel Grid drop-down menu, click the Extract Attribute button. The Extract Attribute "dialog box appears.
    2. Figure: Extract Data "Dialog Box
  2. < steong > Voxel Grid : Set the Voxel Grid of Extract Attribute.
    • Data source: Click the Drop-down Button in the combo box and select the Datasource where the Voxel Grid of Extract Attribute is located.
    • Dataset: Click the Drop-down Button in the combo box and select the Dataset where the Voxel Grid of Extract Attribute is located.
  3. < steong > Vector Dataset , set the Vector Dataset required by Extract Attribute.
    • Datasource: Click the Drop-down Button in the combo box, and select the Datasource where the Vector Dataset required by Extract Attribute is located.
    • Dataset: Click the Drop-down Button in the combo box and select the Dataset where the Vector Dataset required by Extract Attribute is located.
  4. Parameter Settings：
    • Color Scheme: Click the button on the right of " Color Scheme" and Choose color table in the pop-up drop-down menu. You can also customize it. Click the Edit button to pop up the Color Scheme Editor "dialog box, and customize Color Scheme as required.
    • Mesh Subdivision Threshold (m): Set the mesh subdivision threshold. The default value is 2.
  5. Result Data：
    • Datasource: Click the Drop-down Button in the combo box and select the Datasource where the Extract Attribute result is stored.
    • Dataset: Enter a string as the Result Datasource name. The default is the result _ volumeExtract.
  6. After setting the above parameters, the Voxel GridExtract Attribute can be executed.