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.
Describe the use of Projection reference point? Briefly illustrate it.
Briefly describe the basic principle of vanishing point?
Write a short note on Scan-Line Method? Describe with an appropriate diagram?
What do you understand by the term emissive and non-emissive displays?
What do you understand by the term hieroglyphics?
Illustrate the term scan conversion?
Explain the term composite monitors?
Consider a raster system with the resolution of 1024 x 768 pixels and the color palette calls for 65,536 colors. What is the minimum amount of video RAM that the computer must have to support the above-mentioned resolution and number of colors?
What do you understand by scan line polygon algorithm?
Elucidate Beam penetration method?
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