Dimaksion mapa (Dymaxion map) 3D Model

Dimaksion mapa (Dymaxion map) 3D Model

2024-05-16

Naša planeta je sferoid. Ovo telo nalik lopti spljošteno je na polovima oko kojih rotira. To znači da bismo za tačno predstavljanje rasporeda kopna i mora morali da gledamo trodimenzionalni model. Kako onda ispravno prikazati mapu naše planete u ravni? Ispostavlja se – nikako! Dakle, koju god mapu da pogledamo danas, ona nije verodostojna slika. Parametar koji se naziva Gausova zakrivljenost kod sfere obrnuto je srazmeran sa kvadratom prečnika, dok je kod ravni jednak nuli. Kako ova dva parametra nisu jednaka, jedno se ne može transformisati u drugo bez distorzije (iskrivljenja), što znači da od lopte, bez razvlačenja ili seckanja, ne možete dobiti ravan, baš kao i što od papira ne možete dobiti loptu bez preklapanja i gužvanja.
Dimaksion mape (Dymaxion map) jedan su od najboljih primera mape sa malo distorzije. Zemlja se projektuje na ikosoedar, pravilno geometrijsko telo sa 20 stranica, koji se potom razlaže u mrežu. Mapa je delo Bakminstera Fulera, američkog arhitekte i pronalazača 3d model

	Faces :	280	Textured :	Yes (20)	Animated :	No
	Vertices :	180	UV Mapping :	No	License :	Royalty Free

Model's Description:
Dimaksion mapa (Dymaxion map) 3D Model, Fully textured with UV Mapping and materials.
Download Dimaksion mapa (Dymaxion map) in various files formats such as Wavefront Object format, Autodesk FBX, DirectX 9.0, Stereo Lithography and HTML5 JSON format.
Naša planeta je sferoid. Ovo telo nalik lopti spljošteno je na polovima oko kojih rotira. To znači da bismo za tačno predstavljanje rasporeda kopna i mora morali da gledamo trodimenzionalni model. Kako onda ispravno prikazati mapu naše planete u ravni? Ispostavlja se – nikako! Dakle, koju god mapu da pogledamo danas, ona nije verodostojna slika. Parametar koji se naziva Gausova zakrivljenost kod sfere obrnuto je srazmeran sa kvadratom prečnika, dok je kod ravni jednak nuli. Kako ova dva parametra nisu jednaka, jedno se ne može transformisati u drugo bez distorzije (iskrivljenja), što znači da od lopte, bez razvlačenja ili seckanja, ne možete dobiti ravan, baš kao i što od papira ne možete dobiti loptu bez preklapanja i gužvanja.
Dimaksion mape (Dymaxion map) jedan su od najboljih primera mape sa malo distorzije. Zemlja se projektuje na ikosoedar, pravilno geometrijsko telo sa 20 stranica, koji se potom razlaže u mrežu. Mapa je delo Bakminstera Fulera, američkog arhitekte i pronalazača 3D Model is ready to download for free with 20 Texture files attached, this model contains 280 polygons and 180 vertices.
Model's rating is (3) based on 67 Votes.

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Tags: map, mathematics, icosahedron, platonicsolid, animation,

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