Difference between Isometric, Oblique and Orthographic Drawing (Individual)

Assignment:

You are to post your findings on the difference between Isometric, Oblique and Orthographic Drawing. State with illustration the difference between the 3 types of drawing. Remember to acknowledge the source or your findings.

Submitting your work...

1. Post on the blog that you have created earlier. Blog name: ADMT-Environment.

2. Give the title in your post : Difference between Isometric, Oblique and Orthographic Drawing.

3. Copy and paste the hyperlink of this particular post to the Comments section in this post.

Orthographic projection is

-a means of representing a three-dimensional object in two dimensions

-a form of parallel projection, where the view direction is orthogonal to the projection plane,[1] resulting -in every plane of the scene appearing in affine transformation on the viewing surface which is further -divided into multiview orthographic projections and axonometric pictorials.

Oblique projection is

-a simple type of graphical projection used for producing pictorial, two-dimensional images of three-dimensional objects.

Isometric projection is

-a form of graphical projection

-a form of axonometric projection

-a method of visually representing three-dimensional objects in two dimensions, in which the three coordinate axes appear equally foreshortened and the angles between any two of them are 120 degrees.

-one of the projections used in technical and engineering drawings

The Difference:

Orthographic projection is drawing 3D objects in a 2D picture while oblique projection is drawing 2D objects in a 3D picture while isometric projection is drawing 3D objects in a 2D picture such that  the three dimensions meet at a point and the angle in between any two of them will be 120 degrees.




**All infomation were copied from http://en.wikipedia.org/wiki/Isometric_drawing, http://en.wikipedia.org/wiki/Oblique_projection, and http://en.wikipedia.org/wiki/Orthographic_projection