Illustrate the term Octrees
Illustrate the term Octrees? And how are they used?
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Hierarchical tree structures are termed as octrees, are used to symbolize solid objects in certain graphics systems. Medical imaging and other applications which need displays of object cross sections generally use octree symbolization.
Describe the working principle of the raster scan.
What is view reference point and tweening?
Define the term Polygon mesh?
Describe the term Bezier curves? Illustrate its uses.
Describe the terms morphing and panning? Write down their importance in animation?
Distinguish between impact and non-impact printers?
What are the merits of introducing the matrix form of translation? Explain briefly?
What do you mean by an aspect ratio?
Define the term Vector display or stroke writing or the calligraphic display? Where the video controller is mainly utilized?
Describe in detail the term computer graphics?
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