Define Octrees
Define Octrees?
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Hierarchical tree structures called octrees, are used to represent solid objects in some graphics systems. Medical imaging and other applications that require displays of object cross sections commonly use octree representation.
Illustrate advantages and disadvantages of Penetration techniques.
difference between window port and view port
Describe briefly the Cyrus Beck Line Clipping Algorithm?
What do you mean by the term character up vector? Also explain pixel phasing?
Illustrate the way of representation schemes used in 3D objects?
What do you understand by the term plane of projection?
Explain the Sutherland Hodgeman polygon clipping in brief. What are its key features?
Describe the term Bezier curves? Illustrate its uses.
Describe briefly the term Visualization?
What do you understand by the term Computer Assisted animation?
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