3d primitive and composite transformations, Computer Graphics

Assignment Help:

3D Primitive and Composite Transformations

Previously you have studied and implemented 2D geometric transformations for object definitions in two dimensions. These transformations can be extended to  3D objects by including considerations for the z coordinate.  In this unit, you will study certain methods to implement such transformations.

You must have noticed here that the translation is as simple as in 2D.  Rotation however requires a little more effort in 3D.  Standard rotations about three coordinate axes are simpler to perform.  In order to apply rotation about an arbitrary axis, you need to have a composite transformation while scaling, shear and reflections are generalized to 3D in a natural way.


Related Discussions:- 3d primitive and composite transformations

Concept of area subdivision method, Q.   Explain the concept of area subdiv...

Q.   Explain the concept of area subdivision method. Write the conditions, when no further subdivision is needed and how we can test these condition. Ans. Area Subdivision Th

Vecgen algorithem for line, explain vecgen algorithem for line drawing in c...

explain vecgen algorithem for line drawing in computer graphics

Ray tracing - polygon rendering and ray tracing methods, Ray Tracing - Poly...

Ray Tracing - Polygon Rendering and Ray Tracing Methods Basically Ray tracing is an exercise that is performed to attain the realism in a scene. In easy way Ray Tracing is a w

Reflection, What is the advantages and disadvantages of reflection ?

What is the advantages and disadvantages of reflection ?

Explain the acoustic properties of sound, Problem: (a) What is meant b...

Problem: (a) What is meant by ‘Time - Stretching ‘in relation to a sound data file? (b) Calculate the size of a 5 minutes mono sound file of CD quality and with a 16 -bit

Clipping and 3d primitives, Clipping and 3D Primitives This unit introd...

Clipping and 3D Primitives This unit introduces you to three important concepts of Computer Graphics. After that discusses the concept of clipping, which means removal of objec

Transformation, Define transformation. Explain all basic transformation

Define transformation. Explain all basic transformation

Cathode ray tube - graphics hardware, Cathode Ray Tube - Graphics Hardware ...

Cathode Ray Tube - Graphics Hardware Cathode Ray Tube: this is a refreshing display device. The idea of a refreshing display is depicted pictorially is given as: In fact

Characteristics of vector drawings, Characteristics of vector drawings: Ve...

Characteristics of vector drawings: Vector drawings are generally pretty small files as they include only data about the Bezier curves which form the drawing. The EPS-file format

Briefly describe the variants of the interaction model, Question: a) Th...

Question: a) The implications of transparency are a major influence on the design of system software. There are eight forms of transparency. Name and give a small description o

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd