Transformation for parallel projection

Parallel projections is also termed as Orthographic projection, are projections into one of the coordinate planes as x = 0, y = 0 or z = 0. The ordinary transformation for parallel or orthographic projection into the xy-plane that is z=0 plane as:

P_par,z =  x ' = x

y ' = y

z ' = 0

In matrix form it as:

Hence, if P(x,y,z) be any object point in space, then projected point P'(x'y'z') can be acquired as:

P'_h =P_h.P_par,z

 

 

 

Posted Date: 4/3/2013 6:28:09 AM | Location : United States

Ask an Expert

Related Discussions:- Transformation for parallel projection, Assignment Help, Ask Question on Transformation for parallel projection, Get Answer, Expert's Help, Transformation for parallel projection Discussions

Write discussion on Transformation for parallel projection
Your posts are moderated

Write your message here..

Related Questions

Transformation, what is fixed point scaling? what is fixed point scaling?

Animation and games - cad and cam, Animation and Games - CAD and CAM I... Animation and Games - CAD and CAM In our childhood, we all have seen that the flip books of cricketers that came free with some soft drink and where some pictures of similar p

Briefly explain the importance of an adjustment layer, Question : (a) W... Question : (a) What do you meant by "solo a layer " in Adobe After Effects. Explain briefly how would you perform it. (b) Briefly explain the importance of an adjustment lay

What is the difference between kerning and tracking, QUESTION (a) What ... QUESTION (a) What is the difference between kerning and tracking? (b) What is the advantage of creating colours in the Swatches panel instead of the Colour panel? (c) Wha

Perspective distortion - ray tracing methods , Perspective Distortion - Pol... Perspective Distortion - Polygon Rendering and Ray Tracing Methods Anomalies are introduced since interpolation is performed after perspective transformation in the 3-D scree

Explain any ten types of artistic filters, Question 1 Explain any ten type... Question 1 Explain any ten types of artistic filters Question 2 What is Freehand Tool? Explain the procedure of drawing lines and curves with freehand tool Question 3 Ho

Scan-line method, In contrast to depth-buffer method, here we identify one ... In contrast to depth-buffer method, here we identify one surface at one time, scan-line method deals along with multiple surfaces. Since it processes each scan-line at one time, al

Horizontal retrace - hardware primitives, Horizontal Retrace - Hardware Pri... Horizontal Retrace - Hardware Primitives Horizontal retrace refers to the time an electron beam takes to traverse a scan line.Vertical retrace means the time taken by the elect

Image classification, The image classification is the process to categorize... The image classification is the process to categorize images into one of several classes or categories. In this project, there are seven categories (Piano, Kangaroo, Strawberry, Su

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