lawelawe
ʻO nā ʻenehana hana maʻamau ka photogrammetry, alchemy, simulation, etc.
ʻO nā polokalamu maʻamau i hoʻohana ʻia: 3dsMAX, MAYA, Photoshop, Painter, Blender, ZBrush,Photogrammetry
ʻO nā pāʻani pāʻani maʻamau i hoʻohana ʻia me nā kelepona kelepona (Android, Apple), PC (steam, etc.), consoles (Xbox/PS4/PS5/SWITCH, etc.), nā paʻa lima, nā pāʻani kapua, etc.
Hiki ke wehewehe ʻia ka mamao ma waena o kahi mea a me ka maka o ke kanaka ma ke ʻano he "hohonu".Ma muli o ka ʻike hohonu o kēlā me kēia kiko ma ka mea, hiki iā mākou ke ʻike hou i ka geometry o ka mea a loaʻa ka ʻike kala o ka mea me ke kōkua o nā cell photoreceptor ma ka retina.Nānā 3Dnā mea hana (maʻamau ka nānā ʻana i ka pā hoʻokahi ahoʻonohonoho i ka nānā ʻana) hana like loa me ka maka o ke kanaka, ma ka ohi ana i ka ike hohonu o ka mea e hana ai i ke ao kiko (point cloud).ʻO ke ao kikoo he pūʻulu o nā vertices i hana ʻia e ka mea nānā 3D ma hope o ka nānā ʻana i ke kumu hoʻohālike a hōʻiliʻili i ka ʻikepili.ʻO ka hiʻohiʻona nui o nā kiko ke kūlana, a ua hoʻopili ʻia kēia mau kiko e hana i kahi ʻili triangular, kahi e hoʻohua ai i ka ʻāpana kumu o ka pahu hoʻohālike 3D i loko o ke kaiapuni kamepiula.ʻO ka hōʻuluʻulu o nā vertices a me ka triangular surfaces ka mesh, a me ka mesh e hoʻolilo i nā mea ʻekolu-dimensional i loko o ke kaiapuni kamepiula.
ʻO ke kikokikona e pili ana i ke ʻano ma ka ʻili o ke kumu hoʻohālike, ʻo ia hoʻi, ka ʻike kala, ʻo ka ʻike kiʻi pāʻani iā ia ʻo ia ka Diffuse mapping.Hōʻike ʻia nā kikokikona e like me nā faila kiʻi 2D, loaʻa i kēlā me kēia pika nā koina U a me V a lawe i ka ʻike kala like.Ua kapa ʻia ke kaʻina hana o ka hoʻohui ʻana i nā mea leʻaleʻa i kahi mesh mapping UV a i ʻole ka palapala palapala.ʻO ka hoʻohui ʻana i ka ʻike kala i ke kumu hoʻohālike 3D e hāʻawi iā mākou i ka faila hope a mākou e makemake ai.
Hoʻohana ʻia ka matrix DSLR no ke kūkulu ʻana i kā mākou hāmeʻa scan 3D: aia ia me kahi cylinder 24-ʻaoʻao no ke kau ʻana i ke kāmela a me ke kumu kukui.Ua hoʻokomo ʻia nā kāmeʻa Canon he 48 no ka loaʻa ʻana o nā hopena kiʻi maikaʻi loa.Ua hoʻokomo pū ʻia nā pūʻulu kukui he 84, ʻo kēlā me kēia pūʻulu he 64 LED, no ka huina o 5376 mau kukui, kēlā me kēia mea i hoʻokumu ʻia i kahi kumu kukui ili o ka olino like, e ʻae ai i ka ʻike like ʻana o ka mea i nānā ʻia.
Eia kekahi, i mea e hoʻonui ai i ka hopena o ka hoʻohālike kiʻi, ua hoʻohui mākou i kahi kiʻi polarizing i kēlā me kēia hui o nā kukui a me kahi polarizer i kēlā me kēia kamera.
Ma hope o ka loaʻa ʻana o ka ʻikepili 3D i hana ʻia, pono mākou e hoʻokomo i ke kumu hoʻohālike i loko o ka mea hana hoʻohālike kuʻuna Zbrush e hana i kekahi mau hoʻololi liʻiliʻi a wehe i kekahi mau hemahema, e like me nā kuʻemaka a me ka lauoho (e hana mākou i kēia ma nā ala ʻē aʻe no nā kumuwaiwai e like me ka lauoho) .
Eia kekahi, pono e hoʻoponopono ʻia ka topology a me nā UV e hāʻawi i kahi hana ʻoi aku ka maikaʻi i ka wā e hoʻoulu ai i nā ʻōlelo.ʻO ke kiʻi hema ma lalo ʻo ia ka topology i hana maʻalahi ʻia, ʻaʻohe mea ʻino a ʻaʻohe kānāwai.ʻO ka ʻaoʻao ʻākau ka hopena ma hope o ka hoʻoponopono ʻana i ka topology, ʻoi aku ka nui o ka laina me ke ʻano wiring e pono ai no ka hana ʻana i ka animation expression.
A ʻo ka hoʻoponopono ʻana iā UV e hiki ai iā mākou ke hoʻomoʻa i kahi kumu palapala palapala intuitive.Hiki ke noʻonoʻo ʻia kēia mau ʻanuʻu ʻelua i ka wā e hiki mai ana e hana i ka hana automated ma o AI.
Me ka hoʻohana ʻana i ka ʻenehana hoʻohālikelike 3D, pono mākou i 2 lā a i ʻole ka liʻiliʻi no ka hana ʻana i ke kumu hoʻohālike pore-level precision ma ke kiʻi ma lalo nei.Inā mākou e hoʻohana i ke ala kuʻuna e hana i kēlā ʻano hiʻohiʻona maoli, pono ka mea hana hoʻohālike akamai loa i hoʻokahi mahina e hoʻopau i ka conservatively.
ʻO ka wikiwiki a me ka maʻalahi o ka loaʻa ʻana o kahi hiʻohiʻona CG ʻaʻole ia he hana paʻakikī, ʻo ka hana aʻe ka neʻe ʻana o ke ʻano hiʻohiʻona.Ua ulu nā kānaka i ka wā lōʻihi e makaʻala loa i nā hōʻike o ko lākou ʻano, a ʻo ka hōʻike ʻana o nā ʻano, inā i nā pāʻani a i ʻole kiʻiʻoniʻoni ʻo CG he mea paʻakikī mau.
