In what way are transformations applied in computer graphics?

Transformations in computer graphics are essential for manipulating the positions and orientations of objects within a scene. This process involves applying mathematical operations to change an object's location on the screen, rotate it around a specific axis, scale it up or down, and even skew it. These transformations allow for dynamic interactions and animations, creating a more immersive experience in visual media.

For example, when you move an object from one location to another, you are applying a translation transformation; rotating an object involves a rotation transformation. Scaling changes the size of objects in relation to a point, and shearing skews the shape according to a specific direction. This manipulation is crucial in rendering scenes in 3D graphics, game development, and simulations, where objects not only need to be visually represented but also interact in a spatial environment.

The other choices do not encapsulate the full scope of how transformations are utilized in computer graphics. Changing colors pertains to shading and texture rather than spatial manipulation. Restricting movement does not directly relate to transformations, as transformations typically enable movement, not limit it. Creating static images without modifications describes a scenario contrary to the essence of transformations, which are all about changing the properties of objects in a visual context.