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Give 3D transformation matrix for 1. Translation 2. Scaling 3. Rotation 4. Reflection 5. Shear

Subject: Computer Graphics

Topic: Three Dimensional Object Representations,Geometric Transformations and 3D Viewing

Difficulty: Medium

1 Answer
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Basic 3D Transformations:-

1. Translation:-

Three dimensional transformation matrix for translation with homogeneous coordinates is as given below. It specifies three coordinates with their own translation factor.

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Like two dimensional transformations, an object is translated in three dimensions by transforming each vertex of the object.

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2. Scaling:-

Three dimensional transformation …

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