Demerit - phong shading or normal vector interpolation shadi, Computer Graphics

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Demerit - phong shading or normal vector interpolation shading

Needs lot of computations to determine intensity at a point, hence increases the cost of shading in any implementation.

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Translate a square - 2-d and 3-d transformations, Example1: Translate a sq...

Example1: Translate a square ABCD along with the coordinates as: A(0,0),B(5,0),C(5,5),D(0,5) via 2 units in x-direction and 3 units in y-direction. Solution: We can show the

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write digital differntial analyzers(DDA) Algorithm

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Polygon Rendering and Ray Tracing Methods In previous section we had discussed various methods for visible-surface detection, although in order to produce visibility the prese

Gourand shading, This renders a polygon surface by linearly interpolating i...

This renders a polygon surface by linearly interpolating intensity values across the surface. Intensity values for each polygon are matched with the values of adjacent polygon alon

Bresenham rasterisation algorithm, 2. Describe how the Bresenham rasterisat...

2. Describe how the Bresenham rasterisation algorithm is advantageous when compared to any other existing method.

Will the shape of the resulting b-spline curve change, If the spacing betwe...

If the spacing between the knot sequence is uniformly doubled, will the shape of the resulting B-spline curve change? Justify your answer.

Progressive scan in image capture formats, Progressive Scan: Progressive o...

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Use the outline method to plot font boundaries, 1. Use the outline method t...

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Transformation regarding to the mirror reflection to line, The transformati...

The transformation regarding to the mirror reflection to this line L comprises the subsequent basic transformations: 1) Translate the intersection point A(0,c) to the origin, it

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