3D Sawir leh AutoCAD - Qaybta 8

34.1 SCP 3D

Sidii horeyba loo sharraxay, Nidaamka Isku-dubbaridka Shakhsi ahaaneed waxaa loo isticmaalaa in lagu helo diyaaradda Cartesian meel kasta oo ka mid ah sawirkeenna iyo in wax laga beddelo jihada faashashka, X, Y iyo Z. Nidaamka Isku-dubaridku wuxuu ka tarjumayaa asalka iyo jihada cusub ee faashashka. Haddii ikhtiyaarka "UCS icon parameters-Show UCS icon at the original" ee ku jira liiska macnaha guud waa firfircoon yahay. Ikhtiyaaradaas isku midka ah ayaa lagu dejin karaa iyadoo la adeegsanayo sanduuqa wada-hadalka ee qaybta Isku-duwayaasha ee tab View.

Aynu eegno hababka kala duwan ee aan u isticmaali karno in aan dhisno SCP cusub.

34.1.1 Origin

Beddelaadda ugu fudud ee Nidaamka Isku-xirka Guud ee Nidaamka Isku-xirka Shakhsi ahaaneed waa inuu wax ka bedelo asalka asalka. Jiheynta X ee X, Y iyo Z ah lama beddelin. Sidaa darteed, wax waliba waa sida fudud marka la isticmaalo badhanka Hore ee qaybta Iskuduwaha ee Mawduuca View iyo tilmaamaya jiirka marinka cusub.

34.1.2 Face

Badhanka "Waji" wuxuu abuuraa UCS halkaas oo diyaaradda ay sameeyeen faashashka X iyo Y ay ku toosan yihiin wejiga shay iyo meesha ay ka timid waxay ku taal diyaaradda la sheegay. Haddii jihada faasasku aysan u dhigmin waxaad rabto, daaqada khadka taliska ayaa ku siinaysa ikhtiyaarka ah inaad ku beddesho dhidibka X iyo/ama Y.

34.1.3 Saddex dhibcood

Haddii aan isticmaalno ikhtiyaarka "3 dhibcood", waa inaan muujinnaa isku-duwayaasha asalka cusub, ka dibna qodob qeexaya jihada wanaagsan ee X ka dibna mid kale oo ka mid ah diyaaradda XY oo noo ogolaanaysa inaan dejino jihada wanaagsan ee Y. Y had iyo jeer waxay noqon doontaa mid siman X, qodobkan saddexaad uma baahna inuu ku jiro dhidibka Y. Ugu dambeyntii, jihada togan ee Z ayaa muuqata marka kuwii hore la dhiso.

34.1.4 Vector Z

Kani waa ikhtiyaarka kale ee hore u ahaa. Haddii aan dhisto dhibic asal ah - 3 dhibcood, ka dibna dhibic kale oo leh dareenka wanaagsan ee Z axis, dareenka wanaagsan ee diyaaradda XY wuxuu ku xiran yahay icon SCP.