Affine transforms - PowerPoint PPT Presentation

Affine Transformations

Affine Transformations. Jim Van Verth (jim@essentialmath.com) Lars M. Bishop (lars@essentialmath.com). Affine Transformations. Extension of linear transforms Lines preserved Distances and angles can change Transform in an affine space

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708 views • 41 slides

Computer Graphics

Computer Graphics. Chapter 8 3D Transformations. Transformation in 3D space. Y. Transformed Object. (x’,y’,z’). X. Z. (x,y,z). Initial Object. 3D Homogeneous Coordinates. Cartesian Homogeneous. Translation. Y. X. Z. Offset Vector = (t x , t y , t z ). Scaling About the Origin. Y.

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760 views • 37 slides

CSC418 Computer Graphics

CSC418 Computer Graphics. Polygons Triangulation Scan conversion Convex/Concave clipping) 2D affine transformations and properties, Homogeneous coordinates . Scan Conversion. Convex versus concave polygons? Triangulating a polygon Scan Converting a triangle

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240 views • 9 slides

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