Materials and texturing

Question 1

The ______ ______ is a projection of scene on the viewing plane.

Answer 1

rendered image

Question 2

WORKSPACE

it has a Shader Editor and a 3D Viewport to interactively preview how the material interacts with objects and lights in the scene

Answer 2

Shading Workspace

Question 3

WORKSPACE

for texturing what can we
use as default?

Answer 3

Texture Paint Workspace

Question 4

WORKSPACE

What are the 2 views in Texture Paint

Answer 4

• UV Editor
• Texture Paint Mode

Question 5

WORKSPACE

the default workspace is
used to create a more controlled
UVW Mapping by adding seam and rearranging it to lessen the overlapping UVs

Answer 5

UV Editing

Question 6

WORKSPACE

What are the 2 views in UV Editing?

Answer 6

• UV Editor
• Edit Mode

Question 7

Controls and define the appearance and substance of mesh such as its color, texture, reflection to Light

It is a data blocks that can be assigned to more than one 3D object and different materials on one 3D object.

Answer 7

Materials

Question 8

MATERIALS

What are Materials 3 Shaders?

Answer 8

1. Surface
2. Volume
3. Displacement

Question 9

MATERIALS

This controls the textures and light interaction at the surface of the mesh.

Answer 9

Surface Shader

Question 10

MATERIALS

It defines how light is reflected and refracted at a surface.

It can imitate glass, metal or just any opaque object.

Answer 10

Bidirectional Scattering
Distribution Function (BSDF)

Question 11

MATERIALS

What are common terminology we can encounter in working Surface Shader?

Answer 11

Reflection, Transmission, Refraction

Question 12

MATERIALS

BSDFs reflect an incoming ray on the same side of the
surface.

Answer 12

Reflection

Question 13

MATERIALS

BSDFs transmit an incoming ray through the surface,
leaving on the other side.

Answer 13

Transmission

Question 14

MATERIALS

BSDFs are a type of Transmission, transmitting an incoming ray and changing its direction as it exit on the other side of the surface.

On the Principled BSDF, Refraction can be adjust thru IOR by default its 1.45

Answer 14

Refraction

Question 15

MATERIALS

This defines the interior of the mesh.

This is utilize to create fire and smokes or combined with surface to create a halo texture.

Answer 15

Volume Shader

Question 16

MATERIALS

is a physically-based volume shader that can be used to create a wide range of volume materials.

Answer 16

Principled Volume

Question 17

MATERIALS

What are common terminology we can encounter in working Volume Shader?

Answer 17

Volume Absorption, Volume Scatter, Emission

Question 18

MATERIALS

This emit lights from the volume

Answer 18

Emission

Question 19

MATERIALS

This let lights scatter in other directions as it hits particles in the volume.

Answer 19

Volume Scatter

Question 20

MATERIALS

Absorb part of the light as it passes through the volume.

Use to shade smoke, halo glass, or a mixed to scatter node.

Answer 20

Volume Absorption

Question 21

MATERIALS

The altering the shape of surface and volume. Makes the mesh more detailed.

Answer 21

Displacement

Question 22

MATERIALS

3 Types of Displacement Methods

Answer 22

• Bump Mapping
• Displacement
• Mixed

Question 23

MATERIALS

A virtual altering the shading but not the mesh.

Least accurate but memory efficient. Often used to add smaller details on a model.

Answer 23

Bump Mapping

Question 24

MATERIALS

Most accurate but memory intensive it requires a finely subdivided mesh.

Apply actual displacement to the
mesh

Baked Displacement Maps, is one of the best result to achieve with image.

Answer 24

Displacement

Question 25

# MATERIALS **Use actual displacement for the bigger displacement** and bump for the finer details. Can **provide a good balance to reduce memory usage**.

Answer 25

Mixed

Question 26

# MATERIALS are the input **needs to produce a materials**, by default we have Principled BSDF.

Answer 26

Shader Nodes

Question 27

# MATERIALS Types of Render Engine

Answer 27

* Workbench * Cycles * Eevee

Question 28

# MATERIALS Known as **Blender Render** **Use in rendering during modeling** and test animation process **Not recommended for final rendering**

Answer 28

Workbench

Question 29

# MATERIALS The **oldest and most used of the three internal Blender engines**. **Produce a higher the quality of scene.**

Answer 29

Cycles

Question 30

# MATERIALS The current **default render engine**. **Fastest rendering power.** | Short for Extra Easy Virtual Environment Engine.

Answer 30

Eevee | Extra Easy Virtual Environment Engine

Question 31

# MATERIALS This **add a glossy reflection**, with separate control over U and V direction roughness. This shader is **only available using Cycle Render Engine**.

Answer 31

Anisotropic BSDF

Question 32

# MATERIALS This **add Lambertian Reflection** (lower roughness: standard is 0.0) and **Oren-Near Reflection** (activate thru higher roughness value). This shader is **available using Cycles and Eevee Render Engine**.

Answer 32

Diffuse BSDF

Question 33

# MATERIALS A **node used to add Lambertian emission shader**. It can apply to material, as surface to **create a glowing object** or volume to **emits light reflection** to the surface, and light surface outputs.

Answer 33

Emission

Question 34

# MATERIALS This mix refraction and reflection at **grazing angles**. **Use pure white color** to have a transparent output. This shader is **available using Cycles and Eevee Render Engine**.

Answer 34

Glass BSDF

Question 35

# MATERIALS A **node used to add reflection with microfacet** distribution, used for materials such as metal or mirrors Also available using Cycles and Eevee Render Engine

Answer 35

Glossy BSDF

Question 36

# MATERIALS Add shading for the hair

Answer 36

Hair BSDF

Question 37

# MATERIALS

Question 38

# MATERIALS **Used to create a “hole”** in the image with **zero alpha transparency**, which is useful for compositing.

Answer 38

Holdout

Question 39

# MATERIALS Partly the same outcome but Mix shader can assign the dominant shade between the two using FAC.

Answer 39

Mix Shader Node and Add Shader Node

Question 40

# MATERIALS **Coined as “Uber” Shader**. **combines multiple layers** into a single easy to use node.

Answer 40

Principled BSDF

Question 41

# MATERIALS **Easy-to-use shader** for rendering hair and fur. Shader allows for this by specifying two values, Random Color and Random Roughness | Only available in Cycle Render Engine

Answer 41

Principled Hair BSDF

Question 42

# MATERIALS **Combines all volume shading components** into a single easy to use node.

Answer 42

Principled Volume

Question 43

# MATERIALS Node that is **used to add glossy refraction with sharp** or microfacet distribution, used for materials that transmit light. **Used as a building blocks and not use as it own.**

Answer 43

Refraction BSDF

Question 44

# MATERIALS Nodes that **combine multiple layers into a single easy to use node**. Specular workflow functions by specifying the facing reflection color Result may **not be physically plausible** because **there is no energy conservation**. | Only available on Eevee render Engine

Answer 44

Specular BSDF

Question 45

# MATERIALS An **illusion of adding subsurface multiple scattering**, for materials such as **skin, wax, marble, milk** and others This is done by adjusting the scale

Answer 45

Subsurface Scattering

Question 46

# MATERIALS create diffuse and glossy materials **with cartoon light effects**.

Answer 46

Toon BSDF

Question 47

# MATERIALS ******Add transparency without refraction**, passing straight through the surface, as if there were no geometry there.

Answer 47

Transparent BSDF

Question 48

# MATERIALS Add Lambertian diffuse transmission.

Answer 48

Translucent BSDF

Question 49

# MATERIALS Add reflection to materials such as **cloth**.

Answer 49

Velvet BSDF

Question 50

# MATERIALS **Allows light to be absorbed** as it passes through the volume. | Typical use for this node would be **Water** and **Colored Glass**

Answer 50

Volume Absorption

Question 51

# MATERIALS **allows light to be scattered** as it passes through the volume. | Typical use would be to add **Fog** to a scene

Answer 51

Volume Scattering

Question 52

A **flat image that applied to a 3D meshes** or models to give color and more details. is the base color of your materials

Answer 52

Texture

Question 53

The process of applying texture is called? "Texture affect the surface of the object while the materials affects the object"

Answer 53

Texturing

Question 54

**Person who is responsible on texturing** and adding materials to 3D object

Answer 54

Texture artist

Question 55

In Blender, we have a some predefined texture. What are these 2?

Answer 55

Shader Editor and UV Texture | A customized texture use a UV Texture this process is called UV Mapping

Question 56

Types of Texture?

Answer 56

Procedural and BitMap

Question 57

Use of nodes to manipulated a by defining it mathematically. Shader Editor is your workspace. Doesn’t depended to image. Resolution Independent

Answer 57

Procedural

Question 58

Image Texture or Texture Painting Required UV Mapping Achieve very realistic materials quickly. Texture file can be in JPEG, PNG, TGA

Answer 58

Bitmap