{"data":{"model":{"id":"76632","slug":"vykrajovatka-z-krivky-aneb-od-rastru-k-vektoru-a-v","name":"Vykrajov\u00e1tka z k\u0159ivky aneb \"od rastru k vektoru a v\u00fd\u0161\"","authorship":null,"eduProject":{"id":"8","subject":{"id":"1","name":"Aesthetic education","slug":"aesthetic-education","__typename":"SchoolSubjectType"},"language":{"id":"28","name":"Czech","__typename":"LanguageType"},"free":false,"timeDifficulty":"SHORT_TERM","audienceAge":"SCHOOL","complexity":"EASY","equipment":[{"id":"1","name":"3D modeling","__typename":"EquipmentType"}],"suitablePrinters":[{"id":"18","name":"Prusa MINI / MINI+","__typename":"PrinterTypeType"},{"id":"1","name":"Prusa MK3/S/S+","__typename":"PrinterTypeType"}],"organisation":"M\u011bstsk\u00e1 knihovna Poli\u010dka","authors":"Hanka \u0160andov\u00e1","targetGroupFocus":"

Projekt je vhodn\u00fd pro 2. stupe\u0148 Z\u0160, st\u0159edn\u00ed \u0161kolu do hodin pracovn\u00edch \u010dinnost\u00ed, estetick\u00e9 v\u00fdchovy \u010di informatiky. Pro mlad\u0161\u00ed d\u011bti lze p\u0159i pomoci s v\u00fdb\u011brem vhodn\u00fdch jednobarevn\u00fdch obr\u00e1zk\u016f pro p\u0159evod na k\u0159ivku vyu\u017e\u00edt n\u011bkter\u00fd z on-line konvertor\u016f \u201cpng to svg\u201d, nap\u0159. https://image.online-convert.com/convert-to-svg

","knowledgeAndSkills":"

Co u\u017e studenti mus\u00ed ovl\u00e1dat, aby projekt dok\u00e1zali realizovat, co se t\u00fd\u010de ovl\u00e1d\u00e1n\u00ed tisk\u00e1rny, 3D modelov\u00e1n\u00ed, p\u0159\u00edpadn\u011b dal\u0161\u00edch dovednost\u00ed (lepen\u00ed, tmelen\u00ed, p\u00e1jen\u00ed, zapojov\u00e1n\u00ed elektroniky atd.) Zde bu\u010fte pokud mo\u017eno co nejkonkr\u00e9tn\u011bj\u0161\u00ed, ide\u00e1ln\u011b nejen odhad za\u010d\u00e1te\u010dn\u00edk/st\u0159edn\u011b pokro\u010dil\u00fd/pokro\u010dil\u00fd, ale i konkr\u00e9tn\u00ed kroky v dan\u00e9m programu (nap\u0159. \u201estudenti by m\u011bli b\u00fdt schopni ve Fusion360 samostatn\u011b skicovat v\u010detn\u011b vazeb a k\u00f3tov\u00e1n\u00ed\u201c).

Aktivita je ur\u010dena pro za\u010d\u00e1te\u010dn\u00edky a prvn\u00ed sezn\u00e1men\u00ed s 3D modelov\u00e1n\u00edm, kde vlastn\u011b \u201ejen\u201c vytahujeme 2D k\u0159ivku do 3D objektu a skl\u00e1d\u00e1me dva takto p\u0159ipraven\u00e9 modely v prost\u0159edi AutoDest TinkerCAD do sebe. Studenti by m\u011bli m\u00edt z\u00e1kladn\u00ed dovednosti a orientaci v ovl\u00e1d\u00e1n\u00ed po\u010d\u00edta\u010de a n\u011bjak\u00e9ho grafick\u00e9ho programu. Konkr\u00e9tn\u00ed kroky jsou pak pops\u00e1ny v p\u0159ilo\u017een\u00e9 prezentaci, podle kter\u00e9 mohou postupovat krok po kroku.

","objectives":"

Rozvinut\u00ed p\u0159edchoz\u00edho bodu. Jednak v\u00fdukov\u00fd c\u00edl projektu (co by m\u011bl studenty nau\u010dit, procvi\u010dit, jak\u00e9 kompetence rozvinout), d\u00e1le hmatateln\u00fd v\u00fdsledek projektu (nap\u0159. studenti z\u00edskaj\u00ed rekvizitu do celot\u00e1borov\u00e9 hry, pom\u016fcku pro matematickou olympi\u00e1du, drobnou hra\u010dku jako d\u00e1rek pro mlad\u0161\u00edho sourozence atd.)

Studenti p\u0159i navrhov\u00e1n\u00ed vlastn\u00edho tvaru vykrajov\u00e1tka procvi\u010d\u00ed p\u0159edstavivost, obrys vykrajov\u00e1tka nem\u016f\u017ee b\u00fdt pouze obrysem zvolen\u00e9ho obr\u00e1zku, ale mus\u00ed b\u00fdt funk\u010dn\u00ed. Je t\u0159eba eliminovat p\u0159\u00edli\u0161 tenk\u00e9 a \u0161pi\u010dat\u00e9 \u010d\u00e1sti, kter\u00e9 by se p\u0159i vykrajov\u00e1n\u00ed l\u00e1maly nebo sp\u00e1lily p\u0159i pe\u010den\u00ed.

Sezn\u00e1m\u00ed se s dostupn\u00fdmi zp\u016fsoby digitalizace a vektorizace p\u0159edlohy, formou skenov\u00e1n\u00ed, focen\u00ed mobiln\u00edm telefonem a p\u0159enos do po\u010d\u00edta\u010de. Ve vektorov\u00e9ho grafick\u00e9m editoru, nap\u0159. InkScape, se sezn\u00e1m\u00ed s n\u00e1strojem Bezi\u00e9rovy k\u0159ivky pro p\u0159\u00edpravu hrub\u00e9ho obrysu vykrajov\u00e1tka a dal\u0161\u00edmi mo\u017enostmi umo\u017e\u0148uj\u00edc\u00ed manipulaci s k\u0159ivkami, p\u0159id\u00e1v\u00e1n\u00ed/odeb\u00edr\u00e1n\u00ed bod\u016f, zaoblov\u00e1n\u00ed, \u00fapravu rozm\u011br\u016f atp.

","equipmentDescription":"

B\u011b\u017en\u00e9 vybaven\u00ed IT u\u010debny, skener nebo mobil pro digitalizaci p\u0159edlohy, 3D tisk\u00e1rna (nebo mo\u017enost extern\u00edho tisku). Software:

vektorov\u00fd grafick\u00fd editor, nap\u0159. InkScape (https://inkscape.org/cs/)
on-line 3D modelovac\u00ed software AutoDesk TinkerCAD (https://www.tinkercad.com/), kde je t\u0159eba se registrovat

slicer pro p\u0159\u00edpravu k tisku, nap\u0159. PrusaSlicer

Prezentace s podrobn\u00fdm postupem, kdy\u017e maj\u00ed prezentaci k dispozici \u017e\u00e1ci, nap\u0159. v Google u\u010debn\u011b, mohou postupovat vlastn\u00edm tempem a m\u00e1me prostor se jim v\u011bnovat individu\u00e1ln\u011b podle pot\u0159eby.

https://docs.google.com/presentation/d/1QroTBmjAXj4qypyXB-xFOg44nfnE8ktf01pSaAPGkyM/edit#slide=id.p

Vzorov\u00e9 obr\u00e1zky .PNG, .SVG a model v AutoDesk TinkerCADu https://www.tinkercad.com/things/dqd64zP8pkt

","timeSchedule":"

\u010cas nutn\u00fd k p\u0159\u00edprav\u011b je z\u00e1visl\u00fd na p\u0159\u00edprav\u011b vlastn\u00edho n\u00e1vrhu \u2013 vymy\u0161len\u00ed, jak\u00fd tvar budu cht\u00edt, naj\u00edt \u010di na\u010drtnout si podkladov\u00fd obr\u00e1zek (m\u016f\u017ee b\u00fdt zad\u00e1no jako dom\u00e1c\u00ed \u00fakol nebo vymezen\u00e9 \u010dasem na za\u010d\u00e1tku hodiny, cca. 15 minut.

Celkov\u00fd \u010das str\u00e1ven\u00fd prac\u00ed na minut) projektu, je pak p\u0159ibli\u017en\u011b 20\u201330 minut na p\u0159\u00edpravu k\u0159ivky ve vektorov\u00e9m grafick\u00e9m programu a 10 minut na jej\u00ed vyta\u017een\u00ed, zarovn\u00e1n\u00ed a exportov\u00e1n\u00ed v AutoDesk TinkerCADu.

Orienta\u010dn\u00ed \u010das tisku, tisk jednoho vykrajov\u00e1tka o velikosti cca 6\u20137 cm, v\u00fdpln\u011b 20% (nehraje moc roli) a 0,2mm v\u00fd\u0161ce vrstvy zabere 20\u201330 minut.

","workflow":"

Prezentace s podrobn\u00fdm postupem, kdy\u017e maj\u00ed prezentaci k dispozici \u017e\u00e1ci, nap\u0159. v Google u\u010debn\u011b, mohou postupovat vlastn\u00edm tempem a m\u00e1me prostor se jim v\u011bnovat individu\u00e1ln\u011b podle pot\u0159eby. https://docs.google.com/presentation/d/1QroTBmjAXj4qypyXB-xFOg44nfnE8ktf01pSaAPGkyM/edit#slide=id.p

Vykrajov\u00e1tka z PLA lze om\u00fdvat pouze ve vla\u017en\u00e9 vod\u011b. PET-G vydr\u017e\u00ed vy\u0161\u0161\u00ed teplotu.

","approved":true,"publishedStatus":"PUBLISHED","__typename":"EduProjectType"},"user":{"id":"182029","handle":"_PudaKnihovna_182029","verified":false,"dateVerified":null,"publicUsername":"_P\u016fda Knihovna Poli\u010dka","avatarFilePath":"media/auth/avatars/b2/b221884c-3b12-489c-9dee-fe7210c721ec.jpg","badgesProfileLevel":{"profileLevel":1,"__typename":"BadgesProfileLevelType"},"__typename":"UserType","isFollowedByMe":false,"canBeFollowed":true,"billingAccountType":"personal","lowestTierPrice":null,"designer":false,"stripeAccountActive":null,"membership":null},"ratingAvg":"0E-10","myRating":null,"ratingCount":0,"description":"","category":null,"modified":"2021-12-15T14:10:29.893014+00:00","firstPublish":"2021-11-29T07:35:50.631025+00:00","datePublished":"2021-11-29T07:35:50.631025+00:00","dateCreatedThingiverse":null,"nsfw":false,"summary":"Studenti si vymysl\u00ed vlastn\u00ed tvar vykrajov\u00e1tka, kter\u00fd si sami p\u0159evedou do digit\u00e1ln\u00ed podoby, n\u00e1sledn\u011b p\u0159iprav\u00ed vhodn\u00e9 k\u0159ivky ve vektorov\u00e9m grafick\u00e9m editoru, nap\u0159. InkScape.","likesCount":0,"makesCount":0,"liked":null,"printDuration":"1.52","numPieces":2,"weight":"17.00","nozzleDiameters":["0.40"],"usedMaterial":null,"layerHeights":["0.20"],"mmu":false,"materials":[{"id":"1","name":"PLA","__typename":"MaterialTypeType"},{"id":"8","name":"PET","__typename":"MaterialTypeType"}],"dateFeatured":null,"downloadCount":17,"displayCount":453,"filesCount":8,"privateCollectionsCount":0,"publicCollectionsCount":0,"pdfFilePath":"media/prints/76632/pdfs/76632-vykrajovatka-z-krivky-aneb-od-rastru-k-vektoru-a-vys-b2c5fb09-b839-4e71-a815-b6d8b72e0d60.pdf","commentCount":0,"userGcodeCount":0,"remixCount":0,"canBeRated":false,"printer":{"id":"1","name":"Prusa MK3/S/S+","__typename":"PrinterTypeType"},"image":{"id":"432583","filePath":"media/prints/76632/images/828238_f724ae9b-8d2f-42a2-a1dc-ea8ab92d6cc5/img_20171203_224719.jpg","rotation":0,"imageHash":"V3oKFYJEenZvl3iGiGeIdcSf1r+v","imageWidth":4032,"imageHeight":3016,"__typename":"PrintImageType"},"images":[{"id":"432583","filePath":"media/prints/76632/images/828238_f724ae9b-8d2f-42a2-a1dc-ea8ab92d6cc5/img_20171203_224719.jpg","rotation":0,"imageHash":"V3oKFYJEenZvl3iGiGeIdcSf1r+v","imageWidth":4032,"imageHeight":3016,"__typename":"PrintImageType"},{"id":"432581","filePath":"media/prints/76632/images/828236_a56ca82e-49e9-48eb-a4ef-7e2f2e65f0c3/img_20161214_133247.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432582","filePath":"media/prints/76632/images/828235_101e4c28-018a-4e27-ba54-7bb2b6b09ee4/img_5327.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432584","filePath":"media/prints/76632/images/828239_9ba3a232-02da-4188-a5e7-05bceff54111/img_20181201_222055.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432585","filePath":"media/prints/76632/images/828243_331e542c-c771-43b6-bc6e-495cf3127962/img_20181021_084017.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432586","filePath":"media/prints/76632/images/828242_842506d2-0efe-47ce-a55a-bf9af811dfb1/vykrajovatkosova.png","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432588","filePath":"media/prints/76632/images/828234_a2681704-284c-4000-bdbf-1a1d5e2a02e9/img_5042.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432589","filePath":"media/prints/76632/images/828240_25396bda-5360-4d58-a0ae-2b08114ed7b8/img_20200324_001433.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432587","filePath":"media/prints/76632/images/828241_98fa7d37-aaef-4550-9a02-4a61f81bbf5f/img_20161127_152952.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"},{"id":"432590","filePath":"media/prints/76632/images/828237_83052584-d964-46a6-b3d6-4de4be1dd2ab/img_20181202_194428.jpg","rotation":0,"imageHash":null,"imageWidth":null,"imageHeight":null,"__typename":"PrintImageType"}],"tags":[{"name":"inkscape","id":"7873","__typename":"TagType"}],"thingiverseLink":null,"filesType":"GCODE","previewFile":{"id":"341523","filePreviewPath":"media/prints/76632/stls/828248_3629f7db-e5c6-4597-9154-0ab82cee68cf/vykrajovatko-sova_preview.png","__typename":"STLType"},"license":{"id":"4","disallowRemixing":false,"__typename":"LicenseType"},"remixParents":[],"remixDescription":null,"__typename":"PrintType"}}}

Vykrajovátka z křivky aneb "od rastru k vektoru a výš"

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