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KeyShot for NX Plugin

Version 1.4

These installation notes are specific to the latest version of the KeyShot for NX plugin unless otherwise mentioned. For questions about other versions, please contact support@luxion.com.

Specifications

The KeyShot for NX plugin requirements are as follows:

  • Siemens NX 8.5 and later
  • KeyShot 9 Enterprise Edition (Try | Buy)
  • Windows 64-bit

Plugins for previous versions of KeyShot are available here.

Requirements 

1. KeyShot Enterprise Edition is required to install the KeyShot for NX plugin. You will need to install both a floating license manager and the KeyShot for NX plugin. The instructions below assume that the license server has been installed and licensed. 

2. The KeyShot for NX plugin also requires the Product Vision Translator component from NX. This option is available in the NX installer as “PVTRANS”. The plugin will fail to export to KeyShot without it. For more information about the Product Vision Translator, please contact Siemens support.

Installation 

1. After downloading, double-click the installer (.exe) file. Follow the prompts and click Finish.

2. Open NX.

3. When prompted, enter address of the license server. If it is unknown contact your system administrator.

4. “KeyShot 9" should be visible automatically in the NX Ribbon.

5. If KeyShot plugin is not visible, refer to Troubleshooting item #1 below.


KeyShot Plugin Menu

Render
To render your NX scene in KeyShot, simply hit the Render command in the KeyShot 9 tab. The 3D data will be transferred from NX to KeyShot. 

Update
Click the KeyShot button while both your NX session and the existing KeyShot scene is open to update any changes on your model. Pausing your KeyShot scene will disable the ability to update your scene while working in NX.

Update with manual selection
If automatic updating fails use "Update with Manual Selection" to push over individual parts. When the dialog pops up, select which parts you want transferred by clicking them in the list, or by selecting them in the main view. 

You may also chose a new value for tessellation quality if you want finer control of the quality of your individual parts.

Note that Update With Manual Selection will push the selected parts as well as any changed parts to KeyShot.

Plugin Settings

You can adjust the following in options in Settings:

Tessellation quality 

This slider controls the density of your mesh within KeyShot. Larger values mean a denser mesh (and larger file sizes). It is recommended to keep this value between .2 and .5 for most uses, with the default value of .2 being a good starting point.

Separate materials 

When this is checked, parts in NX that share the same color will not be linked in KeyShot. When this box is unchecked, all parts in NX that share the same color will import into KeyShot with a linked material.

Include NURBS 

This checkbox will import your NURBS data into KeyShot. This allows you to render at a higher fidelity but is often much slower than tessellated data. If geometry is overly faceted try adjusting tessellation before relying on NURBS rendering.

Note: Animation, Scripting, and NURBS ray tracing features are only available in KeyShot Pro.


How To Use The Plugin

You can now use the KeyShot plugin to send 3D data from your current NX session into KeyShot. Full assembly and part structure will be maintained.

1. Open your assembly/part in NX.

2. Click Render to launch KeyShot. The 3D data will be transferred from NX to KeyShot. Part color assignments will match in KeyShot.

3. To Update any changes made in NX, click Update while your KeyShot scene is open. All materials, textures, labels, animations, transformations, cameras, and lighting in the scene will be maintained. 

Note: To use automatic updates, parts in your assemblies must use the "Model" reference set. If they use "Empty" or "Entire part", updates will not be detected. If using the "Model" reference set is impossible, use the Manual Update functionality as described above.

Troubleshooting

1. If you do not see the plugin, or if you received an error during the installation, you will have to manually add it to your cusomcustom_dirs.dat file. This file is typically located in the "menus" folder under the NX installation directory. For instance:

C:\Program Files\Siemens\NX XX\UGII\menus

Once you have located the file, open it with a standard text editor such as notepad.exe. Write the installation directory you chose for the plugin during installation at the end of this file. If "custom_dirs.dat" does not exist, you can create it before inserting the plugin path.

2. Colors are via the owning part, not through the assembly structure. When adjusting the Object Display settings, make sure that “Apply Changes to Owning Part” is checked.


Uninstall

Go to Control Panel > Programs and Features look for the KeyShot Plugin > Right-Click > Uninstall


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