A B O U T
Modul e1oft heF ounda t i onofdes i gnc our s et hemedonc r oi s s a nta st he r s tf oc usofl ea r ni ng. T hi smodul e empha s i sondet a i l obs er v a t i onont hec ha r a c t er i s t i c sofa nobj ec t( e . g. t e x t ur e , l a y er , c ol oura nddept h) , c a r ef ul ha ndl i nga ndmea s ur ementa swel l a ss pa t i a l a wa r enes s . I ti si mpor t a ntt ha tweunder s t a ndwha tma k esa c r oi s s a ntl ookl i k eac r oi s s a nta ndt hewa yt or epr es entt hes epr oper t i esi nor dert os uc c es s f ul l ydi r ec tt hef oc us oft hea udi enc est oi nt endedmes s a ge . Ga i ni ngaba s i cunder s t a ndi ngonor t hogr a phi ca nda x onomet r i c pr oj ec t i onsa r ea l s ot hek eyf orai ndept hr epr es ent a t i onoft heobj ec t . T hepr oc es soft hi sl ea r ni ngi nt hi smodul es t a r t swi t ha1: 1s c a nni ngoft hec r oi s s a nt ’ ss ec t i onsa ndi t spl a n v i ew( bot t om oft hec r oi s s a nt ) . T hes es c a nnedi ma gesa r et henus eda sar ef er enc et os c a l et hephot osoft he c r oi s s a ntwhi c hwer et a k enonaphot os t a ge . T hes ephot osa r ec a r ef ul l yt a k ent oens ur eac or r ec ta ngl eofv i ew a nda r eedi t edwi t hphot os hopt oenha nc et hei rqua l i t y . Af t er wa r ds , al a y outwa sc r ea t edonas heetofA3 pa perwi t ht hi si ma geswhi c ha l l oweda1: 1s c a l eddr a wi ng. Dur i ngt hedr a wi ngpr oc es s , s pec i a l c a r eha sbeen t a k ent ot het hi c k nes soft heout l i nes , a r eaofs ha di nga swel l a sda r k nes st ha tr epr es entdept h. L a s t l y , t he dr a wi ngsoft hes ec t i onsa r eus edt oc r ea t eaa x onomet r i cs k et c hofc utc r oi s s a ntwi t ht hea s s i s t a ntofas y s t em ofs t a nda r di s edgr i dl i nes . Ast hedes i gner , I deepl yf eel t ha ti ti sc r uc i a l t oa c c ur a t el ydr a woutt hes pec i a l t e x t ur esoft hec r oi s s a nts i nc e t hes ea r e“ t hef a c esoft hec r oi s s a nt ” , t heya r e“ wha tma k esac r oi s s a ntac r oi s s a nt ” .T her ef or e , ea c hoft hev i ew s k et c ha r edes i gnedt or epr es entas pec i a l f ea t ur eoft hec r oi s s a nta nddi ffer entt ec hni quesofs ha di nga r e c hos ent oa ppea ra ts pec ics k et c hf orar ea s on. F ori ns t a nc e , t hema i nf oc usoft heel ev a t i on( s hor ts i de) i st o dr a wf oc ust ot hel a y er sofpa s t r yt ha tma deupt hec r i s pi nes sofac r oi s s a nt . Ont heot herha nd, t hepl a nv i ew empha s i sons ha di ngpa t c hesont hes ur f a c ea ndt hes ea r et hegol denbut t erpa t c hest ha ts endsoutt hewel l k nowns weeta ndoi l y a v ouroft hec r oi s s a nt . Bes i des , s pec i a l a t t ent i oni spa i dont ot he“ a i r y” bubbl ei ns i deof t hepa s t r y , del i c a t eus eofc ol our( br i ght nes sa nddept h) wa sa dopt edt or epr es entt hec ompl i c a t edma pof dept hi nt hec r os ss ec t i ons . I ul t i ma t ea i mi nt hes edr a wi ngi st ha tI wi s hwhenr ea der sa r el ook i nga tt hem, t heywi l l bea bl et onotonl yr ea s s embl et heout l ookofac r oi s s a ntbuta l s oi t sout s t a ndt a s t e , t e x t ur ea nds mel l .
Modul e1: Howt odr a wac r oi s s a nt S c a l edPhot ogr a phst hec r oi s s a nt ( s c a l e1: 1)
de) i ts hor s on( i t a ev oofel Phot
Phot oofel ev a t i on( l ongs i de)
Phot oc opi edpl a n
Phot oc opi eds ec t i ons
Phot oofpl a nv i ew
Oa s i sHei Chi ngChi u838315
Modul e1: Howt odr a wac r oi s s a nt Or t hogr a phi cS k et c hoft hec r os s i a nt( el ev a t i on, pl a na nds ec t i ons )
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Pl a nVi ew
L a y er sofc r os sha t c hi ngt o empha s i sonbut t erpa t c heson t hes ur f a c e
Out l i newi t hdi er entwei ghtt o i ndi c a t ehei ght( 0. 5mm f orl owes t a r ea , 0. 1f orhi ghes ta r eai nt he mi dl eoft hec r oi s s a nt
2Hpenc i l f ora l l ha t c hi ng, br i ght nes sofa na r eai s i ndi c a t edwi t ht hedes i t yof ha t c hi ng( no. ofl i nes ) i ns t ea d ofda r k nes sofpenc i l
S i deel ev a t i onv i ew
2Hpenc i l f ors t r onga nds ha r p out l i ne
2Bpenc i l f ordeeperga ps bet weenl a y er sa ndHB f ors ha l l owga ps
Ma i nl yus esi nt er l a ppi ngc ur v ed l i ner a t hert ha ns ha di ngt o empha s i sont hel a y er sofpa s t r y t ha te x pa ndeddur i ngba k i ng
S ec t i onc ut s
0. 3mm nel i nerf ort hi c kout l i net o i ndi c a t ec uts ec t i onl i ne
5Hpenc i l ef orba c k gr ounds ha downea rt he out eredget os eper a t et het woc r i s pyl a y er s
9Bf ordeepes thol esa nd HB/ Hf ors ha l l owerhol esi n l i ght erc ol our
L ea v i ngt e x t ur ei nt hepa s t r y whi t et oi nc r ea s et he“ a i r y� s ens e oft hei nt er i ort ha twa sc r ea t edby t hee x pa ns i onofa i rbubbl e t r a ppeddur i ngba k i ng
Dotha t c hf orout er edget oempha s i s t hec r i s pyl a y eron t op
Onl yv er t i c a l ha t c hi ng i sdonewi t h5Hpenc i l . S i nc et hee x pa ns i onof a i rbubbl ei ns i deoft he pa s t r ypus hesupwa r d dur i ngba k i ng, t he s t r et c hl i nesa r ev er t i c a l
4Hpenc i l f orl i ght ma r k i ngoft hegr i d 0. 1mm nel i ner f orpl ot t i ng
Cr os sha t c hi ngwi t hHpenc i l ef or a na r eawi t hs pec i a l t e x t ur e
2Bpenc i l f orda r k er out l i neoft hec r os s s ec t i ons
9Bpenc i l f ordeep hol esa nds t r ongl i nes bet weenmer gi ng hei ght s . 2Hf ors ha l l ow hol es