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Computer Graphics Notes | PDF, Syllabus, Books | B Tech 2021

Download Computer Graphics Notes PDF, syllabus for B Tech, BCA, MCA 2021. We provide complete computer graphics pdf. Computer Graphics lecture notes include computer graphics notes, computer graphics book, computer graphics courses, computer graphics syllabus, computer graphics question paper, MCQ, case study, computer graphics interview questions and available in computer graphics pdf form.

Unit I – Introduction to computer graphics & graphics systems

Overview of computer graphics, storage tube graphics display, Raster scan display. Points & lines, Line drawing algorithms, DDA algorithm, Bresenham’s line algorithm, Circle generation algorithm, Ellipse generating algorithm, scan line polygon, fill algorithm, boundary fill algorithm, flood fill algorithm.

Unit II – 2D transformation & viewing

Basic transformations: translation, rotation, scaling, Matrix representations & homogeneous coordinates, transformations between coordinate systems, reflection shear, Transformation of points, lines, parallel lines, intersecting lines. Viewing pipeline, Window to viewport coordinate transformation, clipping operations, point clipping, line clipping, clipping circles, polygons & ellipse.

Unit III – 3D transformations

Translation, rotation, scaling & other transformations. Rotation about an arbitrary axis in space, reflection through an arbitrary plane, general parallel projection transformation; clipping, viewport clipping, 3D viewing.

Unit IV – Curves

Curve representation, surfaces, designs, Bezier curves, B-spline curves, end conditions for periodic B-spline curves, rational B-spline curves. Hidden surface Detection: Depth comparison, Z-buffer algorithm, Backface detection, BSP tree method, the Printer’s algorithm, scan-line algorithm, Hidden line elimination, wireframe methods.

Unit V – Color & shading models

Light & colour model, interpolative shading model, Flat shading, Phong shading, Gouraud shading, Lambert lighting model, Phong lighting model, Blinn-Phong lighting model, Texture.

  

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