v3DProcessOpen
Launch a command-line process via popen. The "Input 3D" field is used to connect 3D nodes that interact with Fusion's 3D workspace. The "Text" field is used to define the executable program name and the command-line arguments you want to run from a shell session. Typically a vTextSubFormat node is used to build the executable command line string that is supplied to the Text input on a vImageProcessOpen node. If you need cross-platform support, you can use a vTextCreatePlatform or vTextCreatePlatformBrowse node to automatically define the per-OS specific elements like the executable program name and its file extension (.exe, .app, .bat, .sh, .command).
Core / 3D3D
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| Input 3D | DataType3D | — | 3D data passed through unchanged — connect any node interacting with Fusion's 3D workspace to chain this process launch into a 3D pipeline. |
| Text | Text | — | The executable name and command-line arguments to run, typically built with vTextSubFormat. Use vTextCreatePlatform/vTextCreatePlatformBrowse for cross-platform executable naming. |
| Show Text Input | Integer | 1.0 | Reveals the wire for the Text connection in the Flow view. |