3D Texturing 3D Texturing Tools & Software 2

Question 1

What is the primary purpose of Substance 3D Sampler?

Accepted Answer

To convert real-world photos into PBR materials

Answer

Substance 3D Sampler uses AI to extract PBR texture maps from photographs, creating tileable materials from real-world references.

Question 2

Which export preset in Substance 3D Painter is used when targeting Unreal Engine?

Accepted Answer

Unreal Engine 4 (Packed)

Answer

The Unreal Engine 4 (Packed) preset exports maps in UE4's expected format, packing roughness, metallic, and AO into a single ORM texture.

Question 3

In Mari, what is a 'patch' in the context of texture painting?

Accepted Answer

An individual UV tile in a UDIM workflow

Answer

In Mari's UDIM workflow, each patch corresponds to one UV tile, allowing separate high-resolution textures per surface region.

Question 4

What does the 'Anchor Point' feature in Substance 3D Painter allow?

Accepted Answer

Referencing a layer's output as an input in another layer without duplicating data

Answer

Anchor Points let you reference the result of one layer or group as a grayscale or color input elsewhere in the layer stack.

Question 5

Which file format does Substance 3D Designer use to save node graph materials for sharing?

Accepted Answer

.sbs

Answer

The .sbs format is Substance Designer's native editable graph file, while .sbsar is the compiled, non-editable package.

3D Texturing Practice Test