Arts a Entertainment

Ke hōʻike 'apana ma ka pelane (ka loaʻaʻana)

I ka hana e pono hōʻike 'ana i kekahi mau kinona i loko o ka pelane pepa, canvas, a me kekahi 'ē ili i lawa ka nui akamai. A ma luna o nā mea a pau, e mea pono no ka poʻe i loko o nā akamai: pena, sculptors, Kimia Artists, akamai (Kalaiaina hakahaka o ka hale, a kuhikuhipuʻuone 'ia), a me nā kānaka o ka' epekema: mathematicians, physicists, akamai a me inventors.

Akā, i ke kanaka aku, mai kēia mau mea, e aʻo ana i ka ike a me ka noonoo i ke ao nei a puni mākou mea i nui. Ua kōkua nui malalo ia puliki i kona versatility. Inā 'aʻole' aʻole i lawa ka manaʻo e pili ana pehea e hana ia pono, a lailaʻoe loa paha e ole ia i ka mea maikaʻi manao, kiʻi a me ka unuhi ana i kekahi hana mea hou i hana muaʻole. Ia mea, ua akamai ka nui o ka poe noonoo ole, maʻamau o hana, a ke i ka global, ao manaʻo nui.

A wahi moʻolelo

Mai kahiko i ho'āʻo kanaka e eh ÷ ike ai i ka mea a lakou i ike ai a puni ia: na kanaka, kekahi ano o primitive 'ole o ia mau manawa, i ka amazingly nani honua o nā mea kanu a me nā holoholona, kilohana mauna, a me ka pono mau mea, ko ka hale ona mau. Ia mea i ke ao nei i loko o nā mea a pau kona 'ano a me ka grandeur.

Akā, laila ka mea, i ole i kekahi ahuoi e pili ana ia mea hiki ke lawe mai pololei a me ka hōʻike 'ana i kekahi mau dimensional mea ma luna o ka pelane ua maoliʻoia iʻo, e ola ana pololei. Aia i kekahi kanaka o ka pili 'ike, a oi loa aku hoi i kūikawā nā mākau, koe, malia paha, o ka walaʻauʻana.

Olelo ana mua kumu i ke ao nei ka mua pena ua wale kekahi laina, a holo akula ma ke kanaka aka hoʻoleiʻia i ka lā ma luna o ka pā pōhaku. Ia mea i ka loa ke ano maoli? Aaei, e hele aku ma ka huli ana i ka pāʻoihana akau a hiki i keia kahe ana ma kekahi ala e hiki aku.

A o ka ninau e makau ai kanaka laila, no hoi no keia kumu:ʻo ia i makemake ole ia e loaa i ka hoopuni iho la, ua olaʻano, mua, no laila, e'ōlelo aku, a ho'āʻo e hoʻopio i ka ekolu-dimensional mea ma luna o ka pelane. A pau āna i hana ia ma ka mea e e hiki i keia aoao paha, e decorate i kou home ai 'ole laa wahi no ia, a, e lawe i ka aina me ke kiʻi, a hōʻoniʻoni ia i kekahi loihi.

Ke anahonua o ka huahelu

A me na mea a pau au e olelo aku nei, akā, i nā makahiki i hala, kenekulia i hala, a somehow i loko o ka ulu ana o ka noho maikai ana, ua aoia hoi kanaka e i nā hōʻike luna 'kinona i loko o nā Ana, i ka mea, ma luna o ka pelane. Ina aole i dimensional pololei a me huliāmahi o ka depicted mea hōʻike, e lilo loa He kokekau wale.

Akā, i ka ninau o ke ana pono i ka hōʻike 'ia nei o ka huahelu ma ka pelane, a pehea e hoʻopili like i ka bulk o ka palapala e hoopii mai ai, ua lilo kekahi mea nui. Ma kekahi aoao i kamaʻilio akula i kēia pukana i kokua hou 'epekema i kapaia o anahonua. A e aho, kona pauku - ho'ākāka anahonua.

Eia ka mea, ua pololei këia i nā kinona a me Kekoa, pololei laina a me nā heluʻai, e like me kā lākou pili i kekahi i kekahi - nā loko o ekolu Ana, a ma nā-dimensional ka lewa.

huli ana ki ina hana like

An nui hiʻona i oe mea e hōʻike huahelu ma ke kiʻi pelane. Ma hope o nā mea a pau, ma ka mea, o ka paʻi o ekolu dimensional mea i loko o nā-dimensional. Oia, he luna 'ia e huli i kekahi mea, i mea, he mea i loaʻa i ka lōʻihi, laula, kiʻekiʻe, Pono, e ke unuhi' ia i loko o ka pelane.

A me ka ho'ākāka anahonua hooko ia "nā mahele", hoalohaloha aku i kekahi mau ki ina hana like. Ko lakou huina, ma laila nō ma kahi o eono. Eia nō i ka papa kuhikuhiE poe ekolu, a me ka loa hanohano i loko o ke ao nei:

  • Kuanaʻike (ka wā i ke kiʻi mea ua holoiʻia i loko o ka makahiki);
  • orthogonal wānana (wānana ma ka laua, ma na kukuna e p ÷ haku i ka pelane);
  • kēlā wānana (wānana ma ka laua, ma na kaola e hāliu mai i ko pili i ka pelane).

Nui eia kahi mea akaka maopopo Kiʻi ma Google mea ma ka axonometric nānaina (i ka loaʻa o orthogonal a me kēlā). Akā, i ka loa akaka a me kaʻoiaʻiʻo,ʻo ia keʻana me ke kuanaʻike. A ka mea, ua ma luna o kāu kiʻina hana pili kēia hoʻoponopono i ka pilikia o ka pehea e hana i ka hōʻike 'ia nei o na huahelu ma ka pelane.

kuanaʻike

Kuanaʻike i waena o nāʻaoʻao o nā kiʻi i ka wahi o ka hanohano. No ka mea, o ka kanaka maka me ka pahupaʻiwikiō maka aniani ike i ka puni makahiki ma ka like alanui. Mea i mea mamao aku, mai ke kilo, i loko o kona nui e nana uuku, a me kekahi manawa ka emi, ma mua o ka wā e e kokoke.

No ka laʻana, lawe i kiʻi o ke kupa i loko o ka lewa. Inā, ma ka oiaio, a pau o kona lua penei e laua i kekahi i kekahi, alaila, i ka wa e nana i keia mea i loko o ka mamao, ia i mea i na kihi converge (ole e converge) ma kekahi wahi. A, He aha ka loa hana hoihoi,ʻaʻole pono i ke akoakoa ana ma kekahi wahi, a i ka hookahi wahi o ke kuʻina.

Mahalo i na haku o ka pakebona: Albrecht Dürer, Piero della Francesca, Andrea Mantegna, Leon Battista Alberti, laekahi nō ike ia ia ma ke ala laina kuanaʻike, pehea e ho oholo i ka kiekie o ka moana lipolipo, a nalo koke ka papa.

A ao-kaulana ano akamai - Leonardo ka Vinci - ua kūkākūkāʻia no ka manawa mua i ka manaʻo o Honolulu kuanaʻike. Keia ano loli mea'ōniʻoniʻo, Akä naÿe no nä loli ma kona ano (emi like me ka mamao o ka mea).

orthogonal wānana

Orthogonal kapaia laua wānana, a ua kauoha ia ka laina, i mea p ÷ pili i ka pelane. I loko o kona palapala noi e hoopii mai ai contours Ana koe ua hoʻololiʻia. ʻo ia hoʻi, ka mea ua hōʻike 'ia me ka ei.

Naʻana o ekolu-dimensional mea e like me ka mea ua decomposed i ekolu hoailona ia mea:ʻaoʻao, alo a me ka luna. A me ka nana aku i ka mea a pau i ka mea ia manawa, he mea hiki, e waiho iho i ka manao ana o ka mea nana i ka buke. Ke Ana o na huahelu noho kŰlń i loko o ka ekolu-dimensional kiʻi, a me ka mau-dimensional.

kēlā wānana

Kēia wānana subdivided i loko o kekahi mau subspecies, oia hoi:

  • isometric nānaina;
  • dimetric wānana;
  • Trimetric.

Ma isometric ei coefficients i loko o nā mea a pau 3 lipi (lōʻihi, laula, kona kiekie). Ie i ka pana pua ma waena o nā koʻi lipi e ia ma ka hui 120 degere. I dimetric - 2-axis ei like, a me ka kolu o ka mea okoa. A me nā mea a pau ei coefficients (a laila, ma luna o nā mea a pau 3 koʻi lipi) i okoa Trimetric.

oeeo? kuapo

I ka kaʻapuni i ka triangle pono ma ka iho (axis) o kekahi i kekahi o na wawae elua o kona kolu o ka aoao (ka hypotenuse) wehewehe i ka hou kinona, a ua kapaʻia kaʻohana. A ina oe ka ao ka kekahi rectangle (huinahalike) ma luna o kekahi o kona aoao, ua loaa i ka paukūʻolokaʻa. I ka kaʻapuni i ka semicircle e poepoe.

Ua penei i ka kaʻapuni pelane ma ka iho (axis), ua loaa ka ai-kapaia kuapo huahelu.

Kēia mau oeeo? I he rotational iho (axis). Ke ala e nana ana ma ka pelane hilinaʻi nui ma luna o lākou i hoʻokomo 'pili i ka maka kiʻekiʻe. No ka laʻana, ka luna, a malaloʻaoʻao o ka paukūʻolokaʻa, ma ka mea, ho i ka eia. A ina e nana aku ana ia i loko o ka pelane, nana e like ellipses mea.

Akā, i ke kuleana e lilo i oi huikau ina ka kŰia ha o māhele huahelu ma luna i ka mea i hāliu mai i ko (axis) pelane. He mea nui i ka rotational contours o na kino, he equidistant mai o ka iho (axis) ma hope.

A wahi ana o ka malamalama, a me ka malu

An nui kūlana ma ka hōʻike o nā'āpana poʻohiwi o ka pelane ka hoʻokani chiaroscuro. No ka mea, o ka bulk o ka depicted mea ua hana ole wale ma na laina akā, i ka pono hoi o ka makana o ka malamalama, a me ka malu ma luna o kona aoao. A laila ka mea, e kiai nō voluminous i loko o ka pelane, o ka mau-dimensional ili.

Penei, na huahelu ma ka make pelane, i ka ho'ākāka 'ana o ko lākou nui, pakahi aku la ia pololei uhi he lauwili anei a me ka pouli mau kiko ia mea hiki, e lawe mai no i ka luna ki ina hana like. A, loa importantly, ka mea, ua makemake nui ai ki ina hana like e i hoʻohanaʻia e alakai hoʻomalu o ko mākou manawa.

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