DC 4- Blend 3D Modelling Software

What is the purpose of 3D modelling software?

• To create three-dimensional models of objects or scenes

• To write computer code

• To compose music

• To create two-dimensional drawings

Name one popular 3D modelling software other than Blender.

• Autodesk Maya

• Google SketchUp

• Adobe Photoshop

• Microsoft Paint

What are some key features of Blender 3D modelling software?

• 3D printing, virtual reality, and game development

• Photography, video editing, and graphic design

• 3D modeling, sculpting, texturing, rigging, animation, and rendering

• 2D modeling, painting, and sound editing

Explain the difference between 3D modelling and 3D animation.

• 3D modelling is used for 2D images, while 3D animation is used for 3D images.

• 3D modelling creates the static 2D representation, while 3D animation adds movement and effects to the model.

• 3D modelling and 3D animation are the same thing.

• 3D modelling creates the static 3D representation, while 3D animation adds movement and effects to the model.

How can 3D modelling software be used in the field of architecture?

• By generating music for architectural presentations

• By creating detailed and realistic visualizations of buildings and structures before they are constructed.

• By creating 2D blueprints for construction

• By predicting the weather patterns for construction sites

What are some common file formats used in 3D modelling software?

• .obj, .fbx, .stl, .dae, .3ds

• .jpg, .png, .gif

• .mp3, .wav, .aac

• .pdf, .docx, .xlsx

Discuss the importance of lighting and shading in 3D modelling.

• Realism and visual appeal are not important in 3D modelling

• Lighting and shading have no impact on the final product

• 3D modelling can be done without considering lighting and shading

• Lighting and shading are important in 3D modelling as they help to create a realistic and visually appealing final product.

What are some challenges faced when using 3D modelling software?

• Limited color options

• Lack of creativity

• Technical requirements, learning curve, and potential hardware limitations

• Inability to export files

Explain the concept of UV mapping in 3D modelling.

• UV mapping is the process of creating a 3D model using ultraviolet light

• UV mapping is the process of converting a 3D model into a 2D image

• UV mapping is the process of projecting a 2D image onto a 3D model's surface to define how textures are applied.

• UV mapping is the process of applying virtual reality effects to a 3D model

How does 3D modelling software contribute to the field of game development?

• It makes game development more difficult

• It allows game developers to create realistic and immersive environments, characters, and objects for their games.

• It has no impact on game development

• It only allows for 2D graphics in games