Open fSpy and drag in your reference photo.
To get fSpy data into 3ds Max, you need a bridge. Since there isn't a native "Import fSpy" button in Max yet, we use a simple script or the manual data entry method. Phase 1: Solving in fSpy
Drag the 3D cursor to where you want the (0,0,0) coordinate to be in your Max scene (usually a floor corner). Save the Project: Save as a .fspy file. Phase 2: Importing to 3ds Max There are two primary ways to bring this data into 3ds Max: Option A: The fSpy Importer Script (Recommended) fspy 3ds max top
Once you’ve imported the camera into 3ds Max, create a standard Box primitive. If your solve is correct, the box should sit perfectly on the "floor" of your background image. If it looks like it's sliding, go back to fSpy and refine your vanishing point lines. 3. Check for Lens Distortion
Several talented developers have created MaxScript tools (available on sites like ScriptSpot or GitHub) that allow you to import the .fspy file directly. Run the script. Select your .fspy file. Open fSpy and drag in your reference photo
Instead of wrestling with 3ds Max gizmos, you simply drag lines over the natural parallel edges in your photo (like ceiling lines or floor tiles).
In this guide, we’ll break down why fSpy is the top choice for 3ds Max users and how to master the workflow. What is fSpy and Why Use It? Phase 1: Solving in fSpy Drag the 3D
Copy the Euler angles. Note: You may need to account for coordinate system differences (Z-up vs Y-up). Top Tips for Perfect Alignment 1. Identify the Sensor Size