System of Multiview
1st image: top view
2nd image: front view
3rd image: left side view
(4th image: back view)
(5th image: right side view)
(6th image: bottom view)
| | bottom view (PVI) | | |
| right side view (PV) | top view (PII) | left side view (PII) | back view (PIV) |
| | top view (PI) | | |
Folding: you can use it to fold the image planes
Solid 3D: visibility of the little 3D house
Point P: visibility of a vertex of the solid
2nd projecting line: visibility of the projecting lines of the 2nd image plane