Mathematical description of an Oblique projection onto xy-plane 

In order to expand the transformation for the oblique projection, identify the Figure. This figure explains an oblique projection of the point A (0, 0, 1) to position A'(x',y',0) on the view plane (z=0 plane). The direction of projection i.e. d=(d1,d2,d3). Oblique projections to xy-plane can be identified by a number f and an angle θ. The number f, termed as foreshortening factor, specifies the ratio of projected length OA' of a line to its actual length. Any line L perpendicular to the xy-plane will be foreshortened after projection. θ is the angle that the projected line OA' of a specified line L perpendicular to xy-plane is makes along with the positive x-axis.

Posted Date: 4/4/2013 2:25:06 AM | Location : United States

Ask an Expert

Related Discussions:- Mathematical description of oblique projection onto xy-plane, Assignment Help, Ask Question on Mathematical description of oblique projection onto xy-plane, Get Answer, Expert's Help, Mathematical description of oblique projection onto xy-plane Discussions

Write discussion on Mathematical description of oblique projection onto xy-plane
Your posts are moderated

Write your message here..

Related Questions

Define the meaning of abbreviations of cmyk and rgb, QUESTION You are e... QUESTION You are employed as a graphics designer in an advertising agency and recently completed a brochure artwork for a client. You need to send the file for printing before

Scancode, what is mean by scan code what is mean by scan code

Important point for transformation for isometric projection, Important Poin... Important Points about the Transformation for isometric projection Note: We can also verify such Isometric transformation matrix through checking all the foreshortening fact

Explain shannon -fano algorithm, (a) Differentiate between the following co... (a) Differentiate between the following compression algorithm: 1. Shannon -Fano Algorithm and 2. Huffman Encoding (b) A statistical encoding algorithm is being considered

What do you understand by the term image compositing, Question 1: (a) E... Question 1: (a) Explain in detail what you understand by the term image compositing and where it is more often used? (b) You are given 3-5 images to make a photo montage/ima

Application areas of computer graphics, Explain application areas of comput... Explain application areas of computer graphics in different areas.    Early computer graphics has only certain special capabilities such as straight lines circles and ellipses

Explain how you would create a particle playground effect, Question 1: ... Question 1: (a) Briefly describe how Parenting could be used in Adobe After effects CS3. (b) Explain the term Vanishing Point and specify when it can be used. Propose how

Visualization, applications of visualization applications of visualization

Transform from the world to viewing coordinate system, To transform from th... To transform from the world coordinate system to viewing coordinate system you need to perform the following operations.  a)  Translate the viewing coordinate origin to the worl

Control points, note on control points note on control points