p5.js Animation and Color Quiz

Which function runs in a loop to make animation in p5.js?

• setup()

• draw()

• frameCount

• FPS

What is the unit used to measure the speed of animation in p5.js?

• Gradient

• frameCount

• FPS

• RGB

In grayscale, what does the value 0 represent?

• White

• Black

• Gray

• Transparent

What does the function frameRate() do in p5.js?

• Counts the number of frames displayed

• Changes how many times per second the draw loop runs

• Runs only once at the start of a sketch

• Creates a smooth blend from one color to another

What is the RGB color model used for?

• Creating gradients

• Measuring animation speed

• Digital screens

• Counting frames

What RGB value makes pure red?

• fill(255, 0, 0)

• fill(0, 255, 0)

• fill(0, 0, 255)

• fill(128, 128, 128)

How would you write RGB for pure green?

• fill(255, 0, 0)

• fill(0, 255, 0)

• fill(0, 0, 255)

• fill(128, 128, 128)

If you want grayscale medium gray, what values do you use?

• fill(255, 255, 255)

• fill(0, 0, 0)

• fill(128, 128, 128)

• fill(255, 0, 0)

What function loops repeatedly to update the canvas?

• setup()

• draw()

• createCanvas()

• background()

Which function counts how many frames have been shown since the start?

• frameRate()

• frameCount

• draw()

• setup()