A small in-class quiz/activity following our lecture. Goal is for you to understand the key takeaways from class!
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What is a scene graph?
It is a hierarchical tree data structure for organizing geometry, cameras, lights, and transformations within a graphics scene.
A Map based collection class that is used for storing Key & value pairs
What is a height map (or height field)
An image where each pixel store values, such as surface elevation data, for display in 3D computer graphics. Often it is a useful representation for terrains in games and movies.
The region of space in the modeled world that may appear on the screen;
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