Object-space and Image-space approaches
Describe briefly the Object-space and Image-space approaches in Visibility tests?
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Object-space approaches employ the directions of a surface normal with respect to a viewing direction to notice a back face. Image-space approaches employ two buffers: one for storing the pixel intensities and another for updating the depth of the visible surfaces towards the view plane.
Explain the different types of 2D Transformation
Illustrate the term computer graphics. Explain in your word?
Elucidate the different Text clipping?
Describe what are the composite monitors?
Differentiate between the terms bitBlt and pixBlt?
What are the various clipping operations are there? Briefly describe it.
Distinguish the terms convex and concave polygons?
Illustrate the term authoring tools?
Describe briefly the term sweep representation.
What does it mean by RGB?
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