Illustrate the term projections
Illustrate the term projections.
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Projection can be termed as a mapping of 3D object onto 2D viewing screen. Here 2D screen is termed as plane of projection or the view plane that constitutes the display surface. The mapping is found out by projection rays known as projectors.
Explain the meaning of Transformation? Explain what are active and passive transformations?
Explain the term translation?
What do you understand by the term emissive and non-emissive displays?
What do you understand by the term plane of projection?
What is the merits of introducing the matrix form of translation?
Briefly describe the term rotation?
List out all the techniques used for smoothly joining the two line segments?
Illustrate the point in computer graphics system? Also write short notes on lines?
Describe the general 3-dimensional rotations in computer graphics?
Explain the difference between convex and concave polygons?
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