Blender 3D Modelling Knowledge Check

What is the first step in creating a 3D model for a game character?

• Adding textures

• Setting the polygon count

• Brainstorming and sketching

• Rendering the scene

In Blender, which object type is typically used as a base for creating character models?

• Sphere

• Cube

• Plane

• Cone

What feature in Blender allows you to manipulate the shape of a model by adjusting its individual vertices?

• Extrude

• Subdivision Surface

• Vertex Editing

• Boolean Modifier

What is the main purpose of UV unwrapping in 3D modeling?

• To define the character’s bone structure

• To prepare the model for rigging

• To map 2D textures to a 3D surface

• To calculate the polygon count

What is a key legal consideration when creating 3D character models for a commercial game?

• The model must not be too complex

• The character must follow ethical guidelines on race and gender

• The character must have an unlimited polygon count

• The textures should be based on real-world objects

In Blender, which shortcut is used to toggle between object mode and edit mode?

• Tab

• Ctrl+Z

• Shift+S

• Alt+E

What is the typical function of the "Extrude" tool in Blender?

• To delete selected faces

• To create a new polygon by pulling an edge

• To rotate a selected object

• To add a new light source

When creating a bipedal character model, which tool would you use to modify the limbs after they are created?

• Bevel

• Scale

• Mirror

• Lathe

What is the primary reason for creating concept drawings and storyboards before 3D modeling?

• To test texture ideas

• To establish visual themes and design direction

• To check the polygon count

• To import models into Blender

What is the recommended output size and file type when saving a 3D character model for a game?

• Low resolution, PNG format

• High resolution, BMP format

• Moderate resolution, FBX or OBJ format

• High resolution, TIFF format