3D Texturing Professional Standards & Competencies 2

Question 1

In a professional game art pipeline, which texture naming convention is considered best practice for a 'rock wall' diffuse map at 2K resolution?

Accepted Answer

T_RockWall_D.png

Answer

The prefix 'T_' indicating texture type, followed by asset name and suffix for map type (D=Diffuse) is the industry-standard Unreal Engine naming convention widely adopted across studios.

Question 2

A client requests texture deliverables for both real-time and pre-rendered workflows. Which file format choice is most appropriate for the pre-rendered displacement maps?

Accepted Answer

EXR 32-bit float

Answer

EXR 32-bit float preserves the full precision needed for displacement maps in pre-rendered workflows, avoiding banding and precision loss inherent in 8-bit formats.

Question 3

When handing off assets to a lighting artist in a studio, what is the professional standard for PBR roughness maps?

Accepted Answer

Provide a separate grayscale roughness map (0=smooth, 1=rough)

Answer

In standard PBR workflows, roughness maps use the convention where black (0) = perfectly smooth and white (1) = fully rough, which is the industry default in most renderers.

Question 4

A studio requires textures packed in the 'ORM' channel packing format. What does each channel store?

Accepted Answer

Occlusion, Roughness, Metalness

Answer

ORM channel packing stores Occlusion (R channel), Roughness (G channel), and Metalness (B channel) in a single texture to reduce draw calls and memory usage.

Question 5

Which professional practice best demonstrates competency when submitting textures for a tech art review?

Accepted Answer

Include all source files, working files, and final exports with a README

Answer

Professional texture deliverables include source working files, all export maps, and documentation so the pipeline can be reproduced or modified by other team members.

3D Texturing Practice Test

3D Texturing Practice Test

3D Texturing Professional Standards & Competencies 2