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Indirect Light and Global Illumination Quiz

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Indirect Light and Global Illumination Quiz

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Questions and Answers

Which type of light is described as the light that bounces around in a scene?

Direct Light

Indirect Light (correct)

Local Illumination

Global Illumination

What is Global Illumination used for?

To simulate indirect light (correct)

To calculate total light on a point

To create shadows on objects

To simulate direct light

Which example demonstrates how light can enter a room through a small opening?

Example 3

None of the examples

Example 2

Example 1 (correct)

What is local illumination?

Light that comes from specific light sources Signup and view all the answers

How is the total light on a point calculated?

Using only direct light from each source Signup and view all the answers

What causes a surface to look bright when light hits it?

The side facing the light Signup and view all the answers

What creates a shadow on a second object?

Something blocking the light between the two objects Signup and view all the answers

What is indirect light?

The light that bounces around in a scene Signup and view all the answers

What does global illumination simulate?

How indirect light works in the real world Signup and view all the answers

How does global illumination work?

It uses bounced light from surfaces to figure out how objects look Signup and view all the answers