1.

"The pCon.planner allows the drawing of walls, windows and doors true to scale, accurately capturing the customers environment."
http://wengo.co.uk/planner.html


"The floorplan site also includes drawings of walls with doors and windows. These are found in the files that begin with PEF. Each PEF file has drawings for many office facades."
http://rvsn.csail.mit.edu/stata/documentation.html

2.

elevation-
[..] the external flat side or face of a building, or a mathematically accurate drawing of it (architecture);

The Chambers Dictionary. 1994
+ http://vrcoll.fa.pitt.edu/medart/image/England/lincoln/Cathe...
http://tinyurl.com/37fxd3

("Elevation" arhitektūrā bieži lieto par līmeniskiem skatiem uz ēku no ārpuses, bet "interior elevation", šķiet, ir no tā atvedināts un tiek arī lietots.)

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Note added at 5 hrs (2007-10-29 17:15:50 GMT)
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Lūk, arī vārdnīcā.
"Interior elevation.
An architectural drawing showing the projection on a vertical plane of an interior surface of a building."
http://www.contractorreferral.com/glossary/index.php?letter=...