How can matrices be used to represent complex transformations?
A). By storing textures
B). By defining lighting effects
C). By combining multiple transformations
D). By coloring pixels
Which transformation operation is used for simulating foreshortening in perspective views?
A). Scaling
B). Shearing
C). Translation
D). Rotation
What role do matrices play in complex transformations?
A). They define lighting effects
B). They determine object colors
C). They represent transformation operations
D). They create textures
Shearing involves:
A). Rotating an object
B). Skewing an object along one axis
C). Scaling an object
D). Moving an object along a path
What does shearing do in computer graphics?
A). Adjusts an object's orientation
B). Skews an object along one axis
C). Changes an object's size
D). Moves an object along a path
What does a composite transformation refer to?
A). A single basic transformation
B). A combination of multiple simple transformations
C). Applying textures to objects
D). Creating lighting effects
What is a common use case for combining scaling and rotation?
A). Creating 3D models
B). Animating objects
C). Adding textures to objects
D). Applying color gradients
Scaling is primarily used for:
A). Adjusting an object's orientation
B). Changing an object's size
C). Moving an object along a path
D). Shearing an object
Which transformation is used for repositioning objects within a scene?
A). Scaling
B). Rotation
C). Translation
D). Shearing
How are complex transformations typically represented in computer graphics?
A). As individual pixel manipulations
B). As sequences of basic transformations
C). As mathematical equations
D). As random variations