When selected, every Visual Bookmark will be automatically re-saved whenever the model/drawing to which the Visual Bookmark is attached is saved.

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When selected, every Visual Bookmark will be automatically re-saved whenever the model/drawing to which the Visual Bookmark is attached is saved.

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Select the color representation type:

Shading	Colors are displayed as they appear in the shaded representations of objects
Wireframe	Colors are displayed as they appear in the wireframe representations of objects

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Select the color representation type:

Shading	Colors are displayed as they appear in the shaded representations of objects
Wireframe	Colors are displayed as they appear in the wireframe representations of objects

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The controls in this area enable you to define the spin box increment values to be used when defining lengths and angles.

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This value determines the increment to be added to the currently displayed value for linear measurements each time a spin box is available. At each click on the spin box, the increment you set here will be added to the displayed value.

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This value determines the increment to be added to the currently displayed value for angular measurements each time a spin box is available. At each click on the spin box, the increment you set here will be added to the displayed value.

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The controls in this area enable you to govern the behavior of the Undo command.

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Enables you to specify the number of actions that will be stored, thus resulting available to be reversed using the Undo command. The maximum number allowed is 1000.

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When selected, the model is automatically reconstructed after each Undo operation.

When not selected, you must click Rebuild in order to reconstruct the model.

Note When working with very complex models, which require a lot of time to be reconstructed, we recommend that you disable this function by deselecting the check box.

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When selected, if you select a command that can't be undone, a proper message is displayed.
When not selected, the command is performed but no message is displayed to warn you that you won't be able to undo it.

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The settings made in this area will define whether the think3 application treats assemblies as standard assemblies or large assemblies.

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The think3 application will treat the assembly model as a large assembly if its components are more than the value specified in the components edit box.

For a large assembly:

• when Enable on models with more than: check box is selected, all the settings made in other categories for Large assembly will be applied to the assembly.
• when this check box is cleared, all the settings made in other categories for Standard Assembly will be applied to the assembly.

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The value in this edit box determines the threshold for the number of components that an assembly must have to make the think3 application consider it as a large assembly. The number in the edit box can be directly entered in it or it can be modified by using the spinner buttons.

• If the assembly has more components than the value specified in the components edit box, it will be considered as a large assembly.
• If the assembly has fewer components than the value specified in the components edit box, it will be considered as a simple assembly.

Note that the components edit box is active only when the Enable on models with more than: check box is selected.

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Option in this area enables you to perform a quality check on the model loaded using the converter.

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The models imported into think3 might not be perfect, as they can have issues that can be of topological nature, specific issues on curves, surfaces and points or also geometric problems. All these issues can be checked by the Model Quality.

• When the Check Model Quality after loading check box is selected, after loading the model using the converter, the program automatically starts and applies the Model Quality command on it to perform the quality check.
  
  

  Note The quality check is done only for some supported formats; these are STEP, IGES, VDA, Parasolid, CATIA V5 and ProEngineer.

  
  
• When the check box is cleared, no quality check is performed on the loaded model.

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