Dab tsi yog qhov projection hauv engineering graphics?
Dab tsi yog qhov projection hauv engineering graphics?

Video: Dab tsi yog qhov projection hauv engineering graphics?

Video: Dab tsi yog qhov projection hauv engineering graphics?
Video: Kuv yog nyab Pub thawj niam pog tsis nyiam kiag 11/27/2020 2024, Kaum ib hlis
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3D qhov projection yog ib txoj hauv kev ntawm mappingthree-dimensional cov ntsiab lus rau ib lub dav hlau ob-dimensional. Duab qhov projection yog ib tug raws tu qauv, siv nyob rau hauv kev kos duab , los ntawm cov duab ntawm ib qho khoom peb-dimensional yog kwv yees mus rau ib tug planar nto yam tsis muaj kev pab ntawm numericalcalculation.

Yog li ntawd, qhov projection twg yog siv hauv engineering graphics?

Hauv engineering kev kos duab raws li plaub txoj kev ntawm qhov projection feem ntau siv , cov no yog: Isometric qhov projection . Oblique qhov projection . Kev xav qhov projection.

Ib yam li ntawd, qhov projection hom projection yog dab tsi? Orthographic Qhov projection Hauv orthographic qhov projection kev taw qhia ntawm qhov projection yog ib txwm rau cov qhov projection ntawm lub dav hlau. Muaj peb hom ntawm orthographic kev kwv yees - Pem hauv ntej Qhov projection . Sab saum toj Qhov projection . Sab Qhov projection.

Kuj tseem paub yog, qhov projection hauv computer graphics yog dab tsi?

Qhov projection . Nws yog tus txheej txheem ntawm kev hloov 3Dobject rau hauv 2D khoom. Nws kuj txhais tau tias yog daim ntawv qhia lossis hloov pauv ntawm cov khoom hauv qhov projection dav hlau los yog dav hlau saib. Lub dav hlau saib yog tso tawm nto.

Dab tsi yog 3 lub dav hlau ntawm qhov projection?

Feem ntau, peb views ntawm ib yam khoom yog npaj. Cov no yog Sab saum toj Saib, Pem Hauv Ntej Saib, thiab Sab Saib. Yog tias dav hlau yog khaws cia nyob rau hauv ib txoj hauj lwm ntsug, ces nws yog hu ua ntsug dav hlau . Yog tias dav hlau yog khaws cia rau hauv txoj hauj lwm kab rov tav, ces nws yog hu ua kab rov tav dav hlau.

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