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AIPRINTGEN WIKI · №65

Can AIPRINTGEN models be used in games?

AIPRINTGEN Editorial Team Published: Updated:

Generated 3D model being prepared as a realtime game asset
A printable model still needs a dedicated realtime workflow.

Short answer. Yes. Under the current AIPRINTGEN User Agreement, users may include their own outputs in games and other commercial projects, subject to third-party rights. The model still needs technical preparation: mesh optimisation, UVs and materials, LODs and, for a character, rigging and animation.

A printable model and a realtime asset have different requirements. Printing prioritises a watertight surface; a game needs performance, clean topology, scale, materials and animation. Exporting GLB or FBX does not automatically make an object ready for Unity or Unreal.

Technical pipeline

  • Choose the model and assess its silhouette.
  • Remove hidden and unnecessary geometry.
  • Retopologise the mesh.
  • Prepare UVs.
  • Bake detail into a normal map.
  • Set up PBR materials.
  • Create LODs.
  • Configure collision.
  • Rig and animate when required.
  • Test the asset in the engine.

Why high-poly cannot simply be imported

Millions of polygons increase memory use and rendering time. Budgets are especially constrained in mobile games and scenes with many instances. Use the high-poly mesh as a detail source and send an optimised mesh into the game.

File formats

GLB is convenient for compact transfer of geometry and materials. FBX is widely used for skeletons and animation. OBJ suits static geometry but is less convenient for a complete modern pipeline.

Practical next step: Open the 3D file converter

Check axes, units, material names and support for the format version in the target engine.

Riggable and animated characters

Workflow from generated model to optimised game asset
Retopology, materials, LODs and engine testing are separate steps.

Segmentation and rigging tools can accelerate preparation, but a game skeleton must suit the animations and required deformation. A segmented printable figurine and a skinned mesh are different structures.

Rights and commercial use

The user must have the necessary rights to the source image and model content. A well-known character, logo or third-party design can remain protected even when the geometry is newly generated.

Under the current AIPRINTGEN User Agreement, sections 4.5.2–4.5.3, users may use their own outputs for personal and commercial purposes, including in games and applications, without a separate royalty payable to AIPRINTGEN. This does not give the user rights to third-party source images, characters, logos or other protected elements; the user remains responsible for those rights. Check the current terms before release because they may change. This material is not legal advice.

Example: a static game prop

A generated decorative chest is cleaned and retopologised, then receives UVs and materials, three LODs and simple collision. A separate watertight STL with thickened details is kept for printing. One source produced two assets, but each required different technical preparation.

Mistakes and limitations

Technical review of topology, collision and LODs for a game model
The engine asset is checked for performance and deformation.

Do not use a model of someone else’s character merely because the generator allowed a download. Do not publish a heavy mesh without profiling. An automatic rig may deform shoulders and fingers poorly. Applicable rights and requirements depend on the country and agreement.

Frequently asked questions

Can GLB be imported into Unity?
Yes, through a supported workflow or package, but the model still needs optimisation and testing.
Is FBX required?
It is often convenient for complex animation. A static object may only need GLB.
Can I use the model in a commercial game?
The current AIPRINTGEN terms allow commercial use of your own outputs, but you remain responsible for rights in source images, characters, logos and other third-party content. Check the current terms before release.
Is STL suitable for a game?
A mesh can be imported after conversion, but STL does not store materials, UVs or a skeleton.

Conclusion

AIPRINTGEN can provide the starting shape for a game asset, but a production-ready result requires a separate realtime pipeline and a rights review.

Practical next step: Open the 3D model generator

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«Lately we've been using this service more often than the foreign ones»
Artyom Sobolev Artyom SobolevTelegram
«I did nothing to the model at all. As soon as it generated, I sent it straight to print. I used a text prompt. I think it turned out really great»
Anna Dianova Anna Dianova
«I've tried every generator except Sloyd, and I can say aiprintgen is the best. I took 4 photos and ran them through almost every generator available. All of them except printgen produced a model with artefacts I'd have had to fix in Blender. This one got it right straight away. I only had 2 angles, so instead of the side views I didn't have I uploaded what I did — and it still managed an almost perfect model from two views. The other generators produced complete rubbish from two views. In short, aiprintgen makes excellent models for 3D printing, the interface isn't cluttered, it's simple and clear, and I already recommend it to everyone I know. Not the most important thing, but a nice bonus: the menu is in Russian»
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