BSLIVE Using AI Craiyon As Concept To Generate 3D Monkey Head

Jimmy Gunawan
15 Aug 202223:32

TLDRIn this episode of Blend City Live, the host demonstrates how to use AI Crayon to generate a monkey face and transform it into a 3D model. The process involves using prompts to create a monkey head, projecting the design onto a 3D shape with Smoothie 3D, and refining the model in Blender. The tutorial highlights the creative potential of AI as a starting point for 3D sculpting, encouraging viewers to further develop and personalize their designs.

Takeaways

  • 😀 The video demonstrates the process of using AI to generate a monkey face and turning it into a 3D model.
  • 🖌️ The AI tool 'Craiyon' is used to create a monkey head based on a text prompt, which can be customized with various descriptions.
  • 📸 The generated monkey head can be enlarged, saved, or screenshot for reference in 3D modeling.
  • 🎨 The video suggests using 'Smoothie 3D' for easier and faster 3D modeling by projecting the 2D image onto a 3D shape.
  • 🔄 After creating the initial 3D shape, the model can be exported as an OBJ file with texture for further refinement.
  • 🛠️ Blender is used to reshape and refine the 3D model, including adjusting the ears, eyes, and mouth for a more stylized or realistic look.
  • 🔍 Attention to detail is important, such as pushing the eyes back and reshaping the mouth area to match the reference image.
  • 🌐 The UV texture may need to be reprojected for better quality, which can be done using Blender's tools.
  • 🎭 The final model can be further improved with texture painting and sculpting tools to add more definition and character.
  • 👨‍🎨 The AI-generated monkey head serves as a starting point for artists to create original artwork, emphasizing the importance of personal creativity.
  • 🔧 The process involves multiple steps, including using AI for initial creation, 3D modeling software for shaping, and texture tools for final touches.

Q & A

  • What is the main focus of the video?

    -The main focus of the video is to demonstrate the process of using AI Craiyon to generate a monkey face and then turning it into a 3D head model.

  • What website does the creator visit to generate the monkey face?

    -The creator visits kryon.com to generate the monkey face based on the input prompt.

  • How does the AI Craiyon work according to the video?

    -AI Craiyon works by allowing users to type in a prompt, and it generates a face based on that prompt.

  • What is the first step in turning the generated monkey face into a 3D model?

    -The first step is to take a screenshot of the generated monkey face and save it as a reference image.

  • Why does the creator suggest using Smoothie 3D instead of directly deforming a head model?

    -The creator suggests using Smoothie 3D because it's faster and easier, as it does the projection for the user, simplifying the process.

  • What is the basic shape used in Smoothie 3D to start creating the monkey head?

    -The basic shape used in Smoothie 3D to start creating the monkey head is a sphere with another sphere in front of it.

  • How does the creator export the 3D model from Smoothie 3D?

    -The creator exports the 3D model as an OBJ file, which includes the texture.

  • What is the purpose of remeshing the model in Blender?

    -The purpose of remeshing is to create a better mesh that maintains the form and texture, improving the model's quality for further sculpting.

  • Why is the UV projection from Smoothie 3D not ideal according to the video?

    -The UV projection from Smoothie 3D is not ideal because it's projective and results in a poor UV layout that needs to be improved.

  • How does the creator transfer the texture from the original mesh to the remeshed model in Blender?

    -The creator uses the bake function in Blender, setting the original mesh's shader to emit and then baking it onto the new texture of the remeshed model.

  • What is the final step suggested by the creator for further improvement of the model?

    -The final step suggested is to import the model into an app like Nomad Sculpt for further sculpting and refinement.

  • What is the creator's view on using AI as a starting point for art creation?

    -The creator believes that AI is a good starting point for art creation, providing a rough concept that can be modified and improved to create original artwork.

Outlines

00:00

🖌️ Using AI to Create a Monkey Face

The video begins with the host introducing a project to create a monkey face using an AI crayon. They demonstrate how to visit kryon.com, input a prompt, and generate a face. The process involves selecting a generated face, enlarging it, and saving it as a reference. The host also suggests using the name of a famous person as a prompt to generate a monkey head. The idea is to then use this image to create a 3D head model, starting with a basic shape like a sphere and using projection techniques in software like Smoothie 3D to add texture and detail.

05:02

🔧 Reshaping the Monkey Head in 3D

In this segment, the host discusses the next steps in the process, which involve reshaping the monkey head in 3D. They mention that the AI-generated image is a 2D image, but the goal is to turn it into a 3D model. The host uses Blender to reshape the mesh, avoiding the use of Dynamic Topology to preserve the texture. They also discuss the importance of pushing and pulling the mesh to achieve the desired shape, such as the ears and eyes, and suggest using reference images from Google to improve the realism of the model.

10:02

🌐 Improving the UV and Texture Projection

The host continues by addressing the need to improve the UV layout and texture projection of the monkey head. They mention that the initial projection from Smoothie 3D is not ideal and decide to reproject the texture onto a better mesh. This involves using Blender to remesh the model, ensuring it is manifold, and then using tools like Squad Reflow. The host also demonstrates how to bake the texture from the original mesh to the remeshed model, creating a new image texture and using it for the final model.

15:02

🎨 Texturing and Sculpting the Monkey Head

This paragraph focuses on texturing and further sculpting the monkey head. The host uses the Clone tool in Blender to fix the texture and emphasizes the importance of saving the new texture. They discuss the role of AI as a starting point for creating original art, suggesting that artists can use AI-generated concepts as a basis for their work. The host also provides tips on sculpting details like the eyes and mouth, and encourages viewers to think creatively and add their own artistic touches to the model.

20:09

🔄 Finalizing the Monkey Head Model

In the final paragraph, the host wraps up the process by discussing the final touches to the monkey head model. They mention the possibility of adding hair details and improving the eyes for animation or printing. The host also suggests using tools like Nomad Sculpt to further refine the model and texture. The video concludes with the host exporting the final model in the glTF format, ready for use in various applications, and thanking the viewers for watching.

Mindmap

Keywords

💡AI Craiyon

AI Craiyon is a creative tool that utilizes artificial intelligence to generate images based on textual prompts provided by the user. In the context of the video, it is used to create a monkey face, which serves as a starting point for a 3D modeling project. The script mentions using AI Craiyon to generate various monkey heads, including one inspired by Elvis Presley.

💡3D Head Model

A 3D head model refers to a three-dimensional representation of a head, often used in computer graphics, animation, and 3D printing. The video's main theme revolves around transforming a 2D AI-generated monkey face into a detailed 3D model, showcasing the creative process from concept to digital sculpture.

💡Blender

Blender is a free and open-source 3D creation suite used for modeling, rigging, animation, simulation, rendering, and more. In the script, Blender is mentioned as the software where the 3D transformation and further detailing of the monkey head model take place, emphasizing its role in the 3D modeling workflow.

💡Smoothie 3D

Smoothie 3D is a tool that simplifies the process of turning 2D images into 3D models by projecting the image onto a basic 3D shape. The script describes using Smoothie 3D to quickly create a 3D monkey head by drawing on a sphere, which is then used as a base for further sculpting in Blender.

💡Texturing

Texturing in 3D modeling is the process of adding detail, structure, and color to the surface of a 3D model. The video script explains how the texture from the AI-generated image is projected onto the 3D model and later refined within Blender to achieve a more realistic appearance.

💡Sculpting

Sculpting in 3D refers to the process of manipulating a digital model to create detailed shapes and forms, similar to traditional clay sculpting. The script describes sculpting the monkey head in Blender to add depth and definition, such as reshaping the eyes and mouth area.

💡Remeshing

Remeshing is the process of creating a new mesh that approximates the shape of an existing one, often used to improve the model's geometry for better performance or aesthetics. The script mentions remeshing the monkey head model in Blender to achieve a cleaner and more manageable mesh.

💡UV Mapping

UV mapping is the 3D modeling process of projecting a 2D image onto a 3D model's surface to define how the image wraps around the model. The script discusses the need to improve the UV mapping of the monkey head model for better texture application.

💡Baking

Baking in 3D refers to the process of transferring details from one object to another, often used to capture high-resolution sculpting details onto a lower-resolution model. The script describes baking the texture from the original monkey head model onto the remeshed version.

💡Texture Painting

Texture painting is the process of manually editing the texture map of a 3D model to fix imperfections or add details. The video script mentions using texture painting in Blender to refine the monkey head's texture, such as fixing the eyes and adding creases to the mouth and nose.

💡Concept

In the context of the video, a concept refers to the initial idea or design that serves as a foundation for further development in art and design. The script emphasizes using AI-generated images as a rough concept for 3D modeling, which can then be improved and personalized by the artist.

Highlights

Introduction to using AI Craiyon to generate a 3D monkey head.

Visit to crayon.com to generate a monkey face from a prompt.

Explanation of how to save the generated monkey face image.

Decision to use Smoothie 3D for easier 3D modeling.

Importing the reference image into Smoothie 3D and starting the drawing process.

Shaping the monkey head using spheres and projection in Smoothie 3D.

Exporting the 3D model as OBJ with texture.

Reshaping the monkey head in Blender and discussing the importance of texture.

Importance of maintaining the texture while pushing and pulling the model.

Using Dynamic topology and the importance of UV texture projection.

Remeshing the model for better texture and UV mapping.

Using Blender's texture paint tool to fix and improve texture.

Discussion on the artistic process and importance of original art.

Final adjustments to the monkey head model using sculpting tools in Blender.

Exporting the final monkey head model and concluding the tutorial.

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