Materials and textures in Unity - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a new material with a shader.

Unity

Material mat = new Material(Shader.[1]("Standard"));

Drag options to blanks, or click blank then click option'

AFind

BLoad

CCreate

DGet

Attempts:

3 left

💡 Hint

Common Mistakes

Using Shader.Create instead of Shader.Find causes errors because Create does not exist.

Using Shader.Load is incorrect because shaders are not loaded that way.

The Shader.Find method locates a shader by name to assign it to a material.

2fill in blank

medium

Complete the code to assign a texture to the material's main texture slot.

Unity

mat.[1] = myTexture;

Drag options to blanks, or click blank then click option'

ASetTexture

Btexture

CmainTexture

DGetTexture

Attempts:

3 left

💡 Hint

Common Mistakes

Using SetTexture is a method that requires a property name, not a direct assignment.

Using GetTexture is for retrieving, not setting.

The mainTexture property sets the main texture of a material.

3fill in blank

hard

Fix the error in the code to change the color of the material.

Unity

mat.color = new Color([1], 0.5f, 0.5f);

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Atrue

B255

C"red"

D1.0f

Attempts:

3 left

💡 Hint

Common Mistakes

Using 255 causes the color to be invalid.

Using a string or boolean is not valid for color components.

Color values must be floats between 0 and 1, so 1.0f is correct.

4fill in blank

hard

Fill both blanks to create a material and assign a texture property by name.

Unity

Material mat = new Material(Shader.[1]("Standard"));
mat.[2]("_MainTex", myTexture);

Drag options to blanks, or click blank then click option'

AFind

BSetTexture

CGetTexture

DCreate

Attempts:

3 left

💡 Hint

Common Mistakes

Using Shader.Create instead of Shader.Find.

Using GetTexture instead of SetTexture to assign.

Use Shader.Find to get the shader and SetTexture to assign a texture by property name.

5fill in blank

hard

Fill all three blanks to create a material, set its color, and assign a texture.

Unity

Material mat = new Material(Shader.[1]("Standard"));
mat.[2] = new Color(1.0f, 0.0f, 0.0f);
mat.[3] = myTexture;

Drag options to blanks, or click blank then click option'

AFind

Bcolor

CmainTexture

DCreate

Attempts:

3 left

💡 Hint

Common Mistakes

Using Shader.Create instead of Shader.Find.

Trying to set color with a method instead of property.

Using SetTexture instead of mainTexture property for direct assignment.

Use Shader.Find to get the shader, set the color property for red, and assign the mainTexture property.