Blender Blender 3D Modeling 3

Question 1

What is the purpose of 'Edge Creasing' in Blender when used with Subdivision Surface?

Accepted Answer

Controls how sharp or smooth subdivided edges appear

Answer

Marks edges for UV seams

Answer

Welds edges together

Answer

Marks edges for bevel weight

Question 2

In Blender, what does 'Recalculate Normals Outside' (Shift+N) do?

Accepted Answer

Flips all face normals to point outward consistently

Answer

Rebuilds the mesh from scratch

Answer

Adds a normal map to the material

Answer

Resets vertex normals to default

Question 3

What is a 'Boolean' modifier used for in Blender?

Accepted Answer

Performing union, difference, or intersection operations between two meshes

Answer

Setting true/false properties on objects

Answer

Optimizing mesh for boolean algebra

Answer

Testing mesh integrity

Question 4

What does pressing 'P' in Edit Mode do in Blender?

Accepted Answer

Separates selected geometry into a new object

Answer

Paints the selected faces

Answer

Pins UV vertices

Answer

Applies the parent object's transform

Question 5

What is the 'Decimate' modifier used for in Blender?

Accepted Answer

Reducing polygon count while preserving overall shape

Answer

Adding 10% more polygons for detail

Answer

Texturing with a grid pattern

Answer

Splitting faces into triangles

Question 6

In Blender, what is 'snapping' (Shift+Tab) used for?

Accepted Answer

Locking object movement to grid points, face centers, edges, or other geometry

Answer

Snapping camera to a specific angle

Answer

Snapping keyframes to frame boundaries

Answer

Merging two objects together