Will this AI Replace 3D Modeling?

Summary

The video explores Roden AI's new tool, 'Roden Gen1,' which uses a generative AI model to create 3D models from a single image or text prompt. The AI, trained on billions of 3D models and textures, allows for easy 3D asset generation, offering features like material generation, sculpting tools, and mesh editing. The presenter demonstrates its use for dynamic character creation, multiview options, and fusion tools, making it ideal for various creative projects. While the tool won’t replace 3D modeling, it significantly streamlines the workflow, allowing creators to focus on design. The video encourages viewers to explore the AI's potential.

Takeaways

• 🤖 The video discusses a tool called Roden AI, which creates 3D models from a single image using a generative AI model called Clay.
• 📊 Clay is trained on over a billion 3D models and textures, utilizing data from libraries like ObjectVerse XL, ShapeNet, and 3D Front, along with proprietary equipment.
• 🖼️ The AI can analyze geometric features using models like GPT-4V, enabling text-to-3D functionality and impressive single-image model generation.
• 💡 Roden AI works on a credit system, with options to buy credits directly or subscribe for discounted rates. Bonus credits are offered through a link in the description.
• 🎨 The tool allows users to refine generated models through text prompts and advanced features like symmetry, edge types, and model complexity controls.
• 🔧 Users can manually adjust models using a built-in mesh editor, providing sculpting tools for further refinement directly in the browser.
• 🖥️ Materials can be generated or adjusted using original or added images, allowing for customization in texture complexity, and models can be imported into Blender for further work.
• 🛠️ Advanced options include generating multiple views for more accurate models or fusing different objects into a single model with weighted sliders for customization.
• 📦 The video demonstrates how to create 3D props and scenes quickly, emphasizing that the AI is especially useful for base models, placeholders, or background assets.
• 🚀 The presenter concludes that while Roden AI is a powerful tool, it won't fully replace 3D modeling. Instead, it should be embraced as a way to enhance creativity and productivity.

Q & A

What is Roden AI, and what does it specialize in?

Roden AI is a generative AI tool developed by Deo. It specializes in creating advanced 3D models from a single image, using PBR (physically-based rendering) materials.

How is Roden AI trained, and what are its primary sources for 3D models?

Roden AI is trained on over a billion 3D models and textures, some sourced from libraries like ObjectVerse XL, ShapeNet, and 3D Front. The company also uses proprietary scanning equipment and in-house artists to build its library.

What external tools does Roden AI utilize to enhance its 3D generation capabilities?

Roden AI leverages other models like GPT-4V to analyze and annotate geometric characteristics and features of the 3D models, enabling more accurate text-to-3D transformations.

What are the different modes available in Roden AI, and how do they affect the 3D generation process?

Roden AI offers two primary modes: 'Recon' matches the pose of the input image as closely as possible, while 'Rest' generates a T-pose of the character, preserving as many details as possible.

How can users refine or adjust the 3D models generated by Roden AI?

Users can refine models by editing the description text box, selecting specific features using checkboxes, adjusting parameters like CFG value and steps for more detailed results, and using negative prompts to remove unwanted features.

What sculpting and editing tools are available in Roden AI's mesh editor?

Roden AI’s mesh editor allows users to pan, zoom, and rotate the model, and it includes various sculpting brushes (draw, grab, flatten, etc.) to manually adjust the 3D model in the browser.

How does Roden AI handle texture and material generation for 3D models?

Roden AI can generate materials based on the original image or additional reference images. Users can adjust the PBR texture settings, and refine the results using different shading modes before finalizing the texture maps.

What export options are available in Roden AI for the generated 3D models?

Users can export the base model or a high-poly version after editing in the mesh editor. They can also generate LODs (levels of detail) and download the models in FBX format, with options for PBR materials in up to 4K resolution.

How does Roden AI's 'Multi-View' and 'Fusion' features enhance 3D model generation?

'Multi-View' allows users to provide images from different angles, helping the AI create more accurate models. 'Fusion' lets users combine completely different objects (e.g., a banana and a gun) and generate a hybrid model, with sliders to control the weight of each input.

Does the creator believe Roden AI will replace traditional 3D modeling?

No, the creator believes Roden AI won't replace traditional 3D modeling but will serve as a useful tool. Like the internet, AI will create new opportunities for those who learn to leverage it in their workflows.