---
title: "Prepare Uniform scenes for 3D Printing | Uniform | Sparseal"
url: "https://sparseal.com/uniform/tutorials/printing/"
language: "en"
description: "To prepare a 3D model for printing in Uniform, first set the scene as a source via the viewport switch. Generate a combined mesh using the Scene Combined Mesh preset, then adjust detail size and rebuild for a manifold mesh. Refine details using sculpting tools like Sharp Displacement or Inflate. Enable the Plate overlay for scale reference and adjust world units as needed. Use the Distance Measure tool to check dimensions. Finally, export the mesh in STL or 3MF format via the exporter panel. The process can be repeated without recreating the scene by reusing the preset."
---

# Prepare Uniform scenes for 3D Printing

Intermediate

sculpting workspace

[YouTube video player](https://www.youtube.com/embed/JAfEfoxwkJw?si=PXV0RkCWSduFVp-z)

To prepare a 3D model for printing in Uniform, first set the scene as a source via the viewport switch. Generate a combined mesh using the Scene Combined Mesh preset, then adjust detail size and rebuild for a manifold mesh. Refine details using sculpting tools like Sharp Displacement or Inflate. Enable the Plate overlay for scale reference and adjust world units as needed. Use the Distance Measure tool to check dimensions. Finally, export the mesh in STL or 3MF format via the exporter panel. The process can be repeated without recreating the scene by reusing the preset.

## Tools Used

All listed tools, procedural and overrides can be found in Uniform's gallery

![Rebuild Surface Process](https://sparseal.com/uniform/assets/tools/rebuild_surface_process.png)

### Rebuild Surface Process

![Surface Filter](https://sparseal.com/uniform/assets/tools/surface_filter.png)

### Surface Filter

![Sharp Displacement Brush](https://sparseal.com/uniform/assets/tools/sharp_displacement_brush.png)

### Sharp Displacement Brush

This is how you can prepare a model for 3D printing using Uniform. After creating a model, your scene typically contains multiple disconnected meshes, instances, curves, and procedural objects. Before 3D printing, it is recommended to combine everything into a single, manifold mesh. In Uniform, you can complete the entire process within the same workspace file you are currently using.

First, set the scene you want to print as a scene source. Activate the scene source switch located at the top of the viewport. This will instruct Uniform to use this scene whenever a feature requires it, such as when creating instances or duplicates.

Next, open a new tab by clicking the plus icon. When a scene is pinned as a source, you can scroll down the preset list to find the “Scene Generator” presets. Select the “Scene Combined Mesh” preset. This will generate a copy of all the geometry from the previously pinned scene. You can now edit this copy as needed without affecting the original scene.

To prepare the object for 3D printing, set the desired detail size using the widget or the Detail Size tool and rebuild the mesh. This will create a single, manifold mesh suitable for printing.

You can then sculpt on the GeoMesh to accentuate or refine details for 3D printing. For example, you can emphasize edges using the Sharp Displacement brush or inflate thin surfaces with the Inflate deformer.

If you need real-world scale references during this process, you can enable the Plate overlay in the viewport settings panel. Open the panel and navigate to the Plate settings. Depending on your printer, you can select the dimensions and shape of the plate.

From the same panel, you can also adjust the real-world units of the viewport by modifying the World Unit Scale property.

Additionally, you can search the gallery for the Distance Measure tool to obtain information about lengths, angles, and volumes. By default, the tool measures distances, but you can access other modes by holding down M0 for Angle or M1 for Volume.

Finally, you can export the mesh using an exporter compatible with your slicer. Uniform supports exporting to formats commonly used in 3D printing, such as STL and 3MF. Open the viewport exporter panel, select STL, and use the button in the corner of the exporter to generate the file.

As an added tip, you can repeat this process without creating a new scene by opening the Add panel and selecting the “Scene Combined Mesh” preset from there. As long as the original scene containing the full model is marked as the source, this will create the combined mesh in the current viewport while preserving your shading, world units, and exporter settings.

## More Tutorials

[

![Create Stylized Hair using GeoCurve](https://sparseal.com/uniform/assets/tutorials/geocurve-stylized-hair.webp)

### Create Stylized Hair using GeoCurve

Intermediate

curves sculpting



](https://sparseal.com/uniform/tutorials/geocurve-stylized-hair/)[

![Dynamic brush effects with Brush Overlay modules](https://sparseal.com/uniform/assets/tutorials/brush-overlays.webp)

### Dynamic brush effects with Brush Overlay modules

Advanced

sculpting painting



](https://sparseal.com/uniform/tutorials/brush-overlays/)[

![Introduction to High Poly Sculpting](https://sparseal.com/uniform/assets/tutorials/intro-sculpt.webp)

### Introduction to High Poly Sculpting

Beginner

sculpting



](https://sparseal.com/uniform/tutorials/intro-sculpt/)[

![Getting started with Cloth Simulations](https://sparseal.com/uniform/assets/tutorials/intro-simulations.webp)

### Getting started with Cloth Simulations

Beginner

simulation sculpting



](https://sparseal.com/uniform/tutorials/intro-simulations/)[

![Introduction to SDF modelling with SolidVolume](https://sparseal.com/uniform/assets/tutorials/intro-sdf.webp)

### Introduction to SDF modelling with SolidVolume

Beginner

volume sculpting



](https://sparseal.com/uniform/tutorials/intro-sdf/)[

![Unlock more features with Global Overrides](https://sparseal.com/uniform/assets/tutorials/overrides.webp)

### Unlock more features with Global Overrides

Intermediate

workspace



](https://sparseal.com/uniform/tutorials/overrides/)[

![Advanced Sculpting features overview](https://sparseal.com/uniform/assets/tutorials/mid-sculpt.webp)

### Advanced Sculpting features overview

Intermediate

sculpting



](https://sparseal.com/uniform/tutorials/mid-sculpt/)[

![Asset Composition using Scene Instances](https://sparseal.com/uniform/assets/tutorials/scene-instances.webp)

### Asset Composition using Scene Instances

Advanced

workspace



](https://sparseal.com/uniform/tutorials/scene-instances/)[

![Using References to share colors and materials](https://sparseal.com/uniform/assets/tutorials/references.webp)

### Using References to share colors and materials

Intermediate

painting workspace



](https://sparseal.com/uniform/tutorials/references/)[

![Viewport Shading with Surface Views](https://sparseal.com/uniform/assets/tutorials/surface-views.webp)

### Viewport Shading with Surface Views

Beginner

workspace painting sculpting rendering



](https://sparseal.com/uniform/tutorials/surface-views/)

## Structured data

```json
[
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@type": "Organization",
        "@id": "https://sparseal.com/#organization",
        "name": "Sparseal",
        "legalName": "Sparseal SL",
        "url": "https://sparseal.com/",
        "description": "Sparseal develops CGI software for digital content creation: sculpting, modeling, texture painting, retopology, UV unwrapping and baking.",
        "logo": "https://sparseal.com/assets/favicon/android-chrome-512x512.webp",
        "sameAs": [
          "https://bsky.app/profile/sparseal.bsky.social",
          "https://discord.com/invite/7ZSxK7MAkM",
          "https://www.youtube.com/@sparseal3016",
          "https://x.com/sparseal"
        ],
        "contactPoint": [
          {
            "@type": "ContactPoint",
            "email": "support@sparseal.com",
            "contactType": "technical support"
          },
          {
            "@type": "ContactPoint",
            "email": "info@sparseal.com",
            "contactType": "general inquiries"
          }
        ]
      }
    ]
  }
]
```