Luma Labs Genie to Unreal Engine 5 Tutorial

JSFILMZ
10 Jan 202405:00

TLDRIn this tutorial, Jay from JS Films demonstrates how to use Luma Labs AI Genie to create 3D models from text descriptions for Unreal Engine 5. He showcases generating desserts like 'Tiramisu' and 'Praline Ice Cream' for a Fortnite level, highlighting the ease of use and the quality of the models. The video also covers downloading and importing the models into Unreal Engine, emphasizing the tool's potential for future development.

Takeaways

  • 😀 Luma Labs AI Genie is a text-to-3D model generation tool that recently went official.
  • 🔍 The tool was previously in beta and used Discord for its operations.
  • 🌐 Users can access the Genie by visiting the 'lumaabs.ai' website.
  • 🍰 The presenter, Jay from JS, films, is using the tool to generate 3D models for an Unreal Engine 5 project themed like Fortnite.
  • 📝 Jay demonstrates generating models for desserts, including 'Tiramisu' and 'Praline Ice Cream'.
  • 🎨 The AI Genie quickly generates 3D models based on text descriptions provided by the user.
  • 📦 Models can be downloaded in different quality levels, such as low, medium, and high, with texture resolutions indicated.
  • 🔄 There is a brief waiting time for the model to be converted and made ready for download.
  • 📁 The downloaded models need to be renamed to avoid overwriting existing files due to the default naming convention.
  • 🚀 The process of importing these models into Unreal Engine is as simple as drag and drop.
  • 🎉 Jay expresses excitement for the future development of AI-generated 3D models, anticipating advancements in the next 5 to 10 years.

Q & A

  • What is Luma Labs AI Genie?

    -Luma Labs AI Genie is a text-to-3D model generation tool that allows users to create 3D models by simply typing in a description of the object they want to generate.

  • How has Luma Labs AI Genie evolved since its beta version?

    -Luma Labs AI Genie has evolved from requiring usage through Discord during its beta phase to an official release where users can directly access it via the 'lumaabs ai' website.

  • What is the purpose of the tutorial presented in the video?

    -The purpose of the tutorial is to demonstrate how to use Luma Labs AI Genie to generate 3D models for use in Unreal Engine 5, specifically for creating an escape room in Fortnite.

  • What types of desserts does the video creator generate using Luma Labs AI Genie?

    -The video creator generates cheesecake, strawberry cake, a muffin, Italian Tia Missu, and praline ice cream using Luma Labs AI Genie.

  • What is the process of generating a 3D model with Luma Labs AI Genie?

    -The process involves typing a description of the desired object into the Genie web page, selecting a generated model, and then waiting for the creation of an interactive 3D model.

  • What are the different texture resolutions available for the generated models?

    -The different texture resolutions available for the generated models are low, medium, and high, with the high version being 1024 x 1024 as mentioned in the script.

  • How does the video creator handle the naming convention issue with the downloaded files?

    -The video creator renames the downloaded files to avoid overwriting and to ensure proper identification, such as renaming 'ice cream' to 'ice cream normal'.

  • What is the recommended texture resolution for Fortnite according to the video?

    -The recommended texture resolution for Fortnite, as suggested in the video, is 1024 x 1024 for normal maps and 2048 x 2048 for color maps.

  • How does the video creator import the generated models into Unreal Engine 5?

    -The video creator imports the generated models into Unreal Engine 5 by simply dragging and dropping the files into the engine.

  • What are the future prospects of Luma Labs AI Genie according to the video creator?

    -The video creator is excited about the future prospects of Luma Labs AI Genie, anticipating significant advancements in the next 5 to 10 years.

Outlines

00:00

🚀 Introduction to Luma Labs AI Genie

Jay from JSfilms introduces Luma Labs AI Genie, a text-to-3D model generator that has recently been officially released. Previously in beta and used through Discord, the tool is now accessible via a web page. Jay highlights his positive experience with the AI Genie, considering it the best of its kind, and shares his plan to generate 3D models for an Unreal Engine project resembling a Fortnite level, specifically for creating an escape room with desserts as assets.

🍰 Generating 3D Dessert Models

The video demonstrates the ease of using Luma Labs AI Genie to generate 3D models of desserts. Jay types 'Italian Tiramisu' into the generator, despite jokingly admitting he might be mispronouncing it, and selects a model that he likes from the options provided. He also generates a praline ice cream model, showing the viewer the process of selection and creation. The models are then shown in the 'creations' section of the website, ready for download in various resolutions, suitable for different applications.

📁 Downloading and Preparing 3D Models

Jay proceeds to download the high-resolution 3D models, opting for the 1024 x 1024 texture size, which he deems perfect for Fortnite. He also mentions the need to rename the downloaded files to avoid overwriting, a minor inconvenience he notes in the process. After renaming and extracting the files, he moves on to import them into Unreal Engine, showing the simplicity of the drag-and-drop method.

🏠 Integrating 3D Models into Unreal Engine

In the final part of the video, Jay imports the generated 3D dessert models into Unreal Engine, focusing on the color and normal textures. He discusses the resolution of the textures, confirming that they are suitable for the Fortnite game engine. The video concludes with Jay placing the models in a dining room scene within the Unreal Engine, showcasing the final integration of the AI-generated assets into his project.

🔮 Looking Forward to Future Developments

Jay concludes the video by expressing his excitement for the future of AI-generated 3D models, pondering on the advancements that could be made in 5 or 10 years. He thanks the viewers for watching and hints at more content to come in future videos, ending with a playful question about his humanity.

Mindmap

Keywords

💡Luma Labs AI Genie

Luma Labs AI Genie is a text-to-3D model generation tool that has been recently released officially, as mentioned in the video. It is a significant tool for creating 3D assets from textual descriptions, which is central to the video's theme of demonstrating how to generate 3D models for use in Unreal Engine 5. The video creator uses it to generate models of desserts for a Fortnite level design.

💡Unreal Engine 5

Unreal Engine 5 is a game engine developed by Epic Games, known for its high-quality graphics and realistic rendering capabilities. In the script, it is the platform where the generated 3D models will be utilized, specifically for creating a level that resembles a Fortnite-style escape room.

💡3D models

3D models are digital representations of three-dimensional objects or characters used in various applications such as video games, animation, and virtual reality. The video focuses on generating these models using Luma Labs AI Genie, showcasing the ease with which one can create assets like desserts for a game environment.

💡Text-to-3D

Text-to-3D refers to the process of converting textual descriptions into three-dimensional models. The video demonstrates this technology through the use of Luma Labs AI Genie, emphasizing its user-friendly interface and the quick generation of models based on text inputs like 'Italian Tiramisu' and 'praline ice cream'.

💡Tiramisu

Tiramisu is an Italian dessert mentioned in the script as an example of a 3D model generated by Luma Labs AI Genie. It illustrates the capability of the tool to create culturally specific and recognizable food items, which can be incorporated into a game design for added realism and detail.

💡Praline Ice Cream

Praline Ice Cream is another example of a 3D model generated in the video. It demonstrates the versatility of Luma Labs AI Genie in creating detailed and appetizing models of desserts, which can be crucial for setting the scene in a game environment or virtual space.

💡Texture

In the context of 3D modeling, texture refers to the image that is applied to the surface of a 3D model to define its appearance. The video discusses the resolution of textures, such as 1024 x 1024 for normals and 2048 x 2044 for color, which is important for the visual fidelity of the models in Unreal Engine 5.

💡Fortnite

Fortnite is a popular online video game developed by Epic Games, and in the script, it serves as the stylistic inspiration for the level that the video creator is working on. The generated 3D models are intended to fit the aesthetic and design requirements of a Fortnite-like escape room.

💡Naming Convention

Naming Convention in the script refers to the standard or system used to name files, which is important for organization and avoiding overwriting. The video creator mentions the need to rename the generated files due to the tool's current limitations in providing clear and distinct file names.

💡Importing

Importing in the context of the video means bringing the generated 3D models into Unreal Engine 5. The process is described as simple, involving dragging and dropping the files into the engine, which highlights the ease of integrating AI-generated content into game development workflows.

Highlights

Introduction to Luma Labs AI Genie, a text-to-3D model generation tool.

Luma Labs AI Genie has officially been released and is no longer in beta.

AI Genie allows users to generate 3D models through a web page interface.

The presenter shares his experience with Luma Labs AI Genie, claiming it's the best text-to-3D model tool he's used.

Demonstration of generating assets for an Unreal Engine project, specifically for a Fortnite level.

Showcasing the ease of generating desserts like cheesecake, strawberry cake, and a muffin using AI Genie.

Live demonstration of generating an 'Italian Tiramisu' 3D model with AI Genie.

AI Genie's ability to quickly generate and display multiple options for the user to choose from.

The presenter selects a preferred Tiramisu model and initiates the creation of an interactive 3D model.

Generating a 'praline ice cream' model and discussing the customization options available.

AI Genie's feature to download models in different quality levels, such as low, medium, and high.

The importance of texture resolution for Unreal Engine compatibility, specifically for Fortnite.

Downloading and extracting the generated 3D models for use in Unreal Engine.

The challenge of file naming convention when extracting models, requiring manual renaming to avoid overwrites.

Importing the generated models into Unreal Engine and adjusting settings for optimal use.

A walkthrough of placing the generated models into a Fortnite level to create an escape room.

Final thoughts on the potential of Luma Labs AI Genie and its future developments.

Closing remarks and a prompt for viewers to consider the presenter's question about his humanity.