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(dng)ǰλãزĎ > ӋY(ji) > Y(ji) > sketchupY(ji)

sketchupY(ji)

W(wng)վزĎ|rg2019-05-28 10:58:12|ƄӶˣsketchupY(ji)

sketchupY(ji)

SketchupW(xu)(x)Y(ji)

ʹsketchupģҪ֞cad(do)(j)׈DBĶ(gu)ģӵȎײһCADČ(do)룺

@E_sketchupļ(do)x**.dwgע헣1.ҪxҪġļ͡@ʹõdwgļ

2.Ҫx(do)Ćλc.dwgļԭʼλһD1O(sh)ó

D1

3.dwgļ(do)һƽ؈Dеĸl܉ֱӘ(gu)棬ҪB䘋(gu)Ķģ(j)׈Dͨ^sketchu(gu)3dģͣ

1.ׂÿIԷLPHƽнԷŴsСȵȣ(dng)ȻҲ(bio)x(yng)o

2.(do)ĵ׈D҂ҪһЩҪ̎

1P(gun)]һЩҪĈDӣֻĈDD2ʼDӣDֻ¡wallDӺЧwǣڈDӹD5ʾȻ󌢲ҪĈDӌ^ȥͿ

D2

D3

D5

2ڌ(do)׈D(dng)еһЩe`MRe阋(gu)ƽD(zhn)䣬ͱD6(dng)еrһЩx؄eԿжLe`(yng)ԓһlע⣺ЩΑ(yng)(dng)ʹÝL݆MзŴ^ȻReo혋(gu)ģ͎韩

D6

3ڵ׈D(dng)еľβ֮󣬽ͨ^MLƽD@һmȻֻǸ(j)׈D߅cƽDЕrsF(xin)ܶ}(do)Bӵľܘ(gu)ƽҊrУ

AF(xin)D7(dng)еĵ׈Dڲ(dng)еIJccBIJܘ(gu)ƽ棻

D7

BB(dng)Л]܉򱣳BBm(x)ĶلһЩڄ_ʼģ˲]½Dӵ(x)TԕƽDc׈DͬһD׈Dľغϵ(do)½Y(ji)ܿԼǸ]BõĽQkڄƽDrҪ½һDӣ顰ƽӡȻxƽӡ鮔(dng)ǰD8ʾcָʾ鮔(dng)ǰӣ(dng)ڄƽDrҪ鿴Լľrֻ茢wallČ^ȥУD9ֻʣԼLƵľ

D8

D9

4õƽDͨ^/(gu)Sģ@(yng)ԓ^߀ǽBcɣ1.xߣIpcƽ棬ȻҪƄӷ/½xMо_D102.ͨ^ʾóͬ߶cƽ(bio)ҪȸߵĽƽ@ʾʾrc(bio)ɵõҪЧ

D10

ј(gu)õSģLƼy

1wƬɼ

ƬɼԭtM^Ƭw^tɷ֞׉KMзքeգעҪ߅ǷMȥMз։KՕrҪMͬһĔzǶȻDƬ⾀ܴ

2ɼƬ̎

Ƭ̎Ļʹö߅߮(dng)е׃QMвעǮ(dng)ʹÄe̎ĈDƬMarMxӽȻ⾀̫ࡣ

3Ƭ(do)sketchup鉦wy

ļ(do)루xjpgͣxDƬ(do)DƬҪӵƽȻxsţIs{(dio)ƽСע⣺ڈDƬcཻ̎F(xin)ʧ

UչxsketchupW(xu)(x)ĵ

һ

O(sh)Ӌ\SketchUp(chung)O(sh)Ӌģڹ^Ҫ(jng)׃Q^(q)ҕĸNͬķλͽǶ^Ͳ(dng)ģͼܘ(gu)ԽԽ(f)sģϑ(yng)õIJ|(zh)ԽԽĕrģ͙n׃úܴSketchUpPan(ƽҕ),Orbit(D(zhun)ҕ)Zoom(sҕ)ϻMĕrgҲ׃LӰ푵SketchUpԵ

SketchUpǡr񡹵ģκΕrֻҪ^(q)ҕ(View)l(f)ijЩ׃͕l(f)һϵ\ԱCÿһwm(x)ֱ׃Y(ji)ڹ^(q)￴ĈwԽ࣬SketchUp͵òٿvԽ(f)sĸ׃Xϵy(tng)ͱĹ

҂һЩȥ@Nr׌SketchUpO(sh)Ӌ܈(zh)еĸһЩڡʹSketchUpܵø졷@һϵв҂v{(dio)mXӲwO(sh)ԼƌSketchUpIJ(x)TIJͬķ\SketchUpMнO(sh)ӋĹЧʡ

`ԞֻŪSketchUp߰(dng)չʾƷʾҲУôҲā@ЩՈʹh^㌦@L(fng)AïO(sh)ӋJ֪(zhn)齨O(sh)ӋҪa(chn)ôһϵвܫ@SõӍϢ@ЩӍϢSketchUpĹٷļ

Ⱦĸ

vSketchUpġr񡹹֮ǰ҂˽һЩȾP(gun)Ŀ֪RʲNǡȾȾ(Render)njSģ͵һNɫ(Shade)^κ^Ⱦ(Renderer)ֻһNʽģMͬȾܑ(yng)òͬ㷨Ǹ׃˵Ⱦ\еAM҂Մ?w)ȾAM̶ЩE

(һ)ȾAM

ͨȾ(Renderer)ȾԺȾ֞AMУ̎ҕSģģͱ漚ֳɾW(wng)档nj@ЩСĎ׺Mɫ̎

һAΡ̎ģ

(1)ȕᘌҕ(View)ܿҊĎ׺w\(BuildGepmetry)

(2)a(chn)ȾҪĎ׺Θ(gu)ξW(wng)(BuildMeshes)(3)@ЩСľW(wng)c(Vertex)Ӌa(chn)еc(bio)y(bio)ǶȵȵȔ(sh)(j)@ЩW(wng)cɫĸ(j)ͨڎ׺@F(xin)ɫynjcY(ji)cW(wng)ƽֵ

ڶAΡɫ

(1)Mɫ(shade)yӳ(texturemapping)͹ӳ(Bumpmapping)ȵȣΌ@ЩС׺Mɫ

(2)ȻģM⾀ĽY(ji)Դǭh(hun)̫ꖹڈO(sh)õĸNԼw^Ĺ⾀wϵĭh(hun)պӰͶ̶һӋ׺ϽܵĹԴͶ^Ĺ⾀ɫԼ䡢αɢģ@ЩģM挍⾀ОһӋ׺ϱF(xin)ɫY(ji)ͬȾģMʹòͬ㷨TE׷ۙȫֹյȵ

(3)ɫԺ߀Ҫ@F(xin)ĈDX(Anti-aliasing)\㣬Kŕo挍(Photo-realistics)ĈD

()Ⱦ޴Δ(sh)ģM\

Ⱦ\㷨ģM挍ڹ⾀ԼwgĽrwϮa(chn)ĹО͸䡭ȵX\ֻһȡʌ⾀O(sh)޵Ĺ⾀(sh)ĿO(sh)һRֵ޴Δ(sh)\(th㲻)@㏊ȵRֵǿԏą(sh)O(sh)ģO(sh)òͬȾƷ|(zh)

()Ⱦ\㏊Ⱥܴ

\A(dng)ǰ^󲿷ݵȾ@ʾϵĈD̎(GPU)M\X̎(CPU)\㡣(ֻЎׂ(dng)ǰl(f)չеĵȾ֧ԮnVidiaCUDAѵڶAεȾ@ʾGPU̶ܴ̎ȵȾ\ٶ)CPU\ٶ(GHz)ֱӰȾٶ

Ⱦ^Юa(chn)Ĵ\㔵(sh)(j)tXӛwӛwĶѕֱӰȾ(f)sģҲӰ푵ݔߴ(ֵ)ĈD񡣲SketchUpֻ\ÆΈ(zh)оwȾǶ(zh)оw(Multi-threads,ྀ)\еXǶ̎̎(Multi-Core)ܴȜpȾMĕrg

Ⱦ\㏊ȺܴȾĵڶAΕ\ùE׷ۙ(Raytracing)ȫ(GlobalIllumination)ď(f)s㷨̎ĹЧ߀ÌȾӰX\ҪSĽģȾɼ”MĈD춽ģͨһď(f)sȣ@Щ^̶MLĕrgεСܻMʮ׷(f)sĴҲSMʮׂСrŒϲ_RϿY(ji)ٶҪSketchUpČr

SketchUp|(zh)njrڽ(gu)݋ģ͵^(dng)㌦ģκθ׃猦ģ͵ı(Push/Pull)(f)(Copy)ȵSΘ(bio)ڈҷƄӣSketchUpؑ(yng)׃ģʹ]Ќģ͵Ď׺Θ(gu)hЩʲNHֻ\D(zhun)ҕ(Orbit)߿sҕ(Zoom){(dio)^ҕĽǶֻҪ׃˹^(q)ҕ͕l(f)SketchUpȾ(RenderEngine)M\Ҍr@F(xin)׃ɺģӣ@ǏO(sh)ӋߵĽǶҪČrҕX

SketchUpӢİRender_IJׂhٷwİӢİ^RenderֱgɡȾҸXgòǡ(dng)mȻٷā]fSketchUprȾă(ni)^ʹ^SketchUp˶ܿóSketchUp^ČrȾΞ?zi)@F(xin)ĈD҂ϤPodium,VaryforSketchUpȾȾĈDgஔ(dng)̶ȵIJSketchUpֻꖹ]Пwy]а͹ģȵȡ(j)@ЩcfȾ(Render)㌎fɫ(Shade)XDΌW(xu)RenderShadeǃɴaߵı|(zh)Dzͬġ

SketchUpٷ̖QȾ(Render)䌍xϵȾ_f(yng)ԓһN߼ɫ(Shade)RendercShadeǃɻ£mȻȾͬҲɫ\ıF(xin)Ⱦ\ɫ\øࡣɫS@ʾҕ(༴SketchUp^(q)@ʾĮ)@ʾģɫĎ׺Mh(hun)Ӱ͸yԼc͸ҕҕ춲O(sh)Ӌ^׌̎Sģ͵O(sh)ӋķֱģϸgǰhP(gun)ϵ͈ľΑB(ti)fSketchUp(yng)õһN߼ɫ@܌r@ʾ߽ҕ͌ȫ淴X̎ЧʱF(xin)Ĵ_(yu)\@Nɫđ(yng)óʽʹSketchUpSO(sh)ӋߕrЧ܉hhԽSֻԵȽ͸ҕ@ʾܘ(gu)ģ͵CADܛw

Ʒ|(zh)ɫ@ʾҪ@ʾֵ֧ܼSD@ʾ\ٶ҃(yu)D@ʾЧoՓô(yu)o@ʾSD׃ɸƷ|(zh)ĔMPhoto-realisticsD@NShadeɫ{(dio)ǡr񡹼g(sh)䌍@ҲSketchUpĒ˿ڵďXӲwһ\ٶʹSketchUp횷ŗȥ\@ʾҕwķȹE׷ۙݗյЧ_@Щߏ\(䌍@ЩSJ֪ȾЧ)ĺĕr^_׌SketchUp@ʾ܌rҕκθ׃

r@񡹵ҪʲNһԱֻ֮Ҫ׃ˮ(dng)ǰ^(q)ҕ(View)͕̆ɫ\r®ă(ni)κθ׃rҕXȻʹ(yng)õShadeɫxϵRenderȾɫԺXͬӵҪֳɶA̎һAȌҕҊģ׺Θ(gu)ܷ(BuildGeometry)ֵľW(wng)(BuildMeshes)ԼӋW(wng)ϸС׺c(bio)Ƕy(bio)cֵȵڶA΄tnjֵĎ׺Mɫ(Shading)yӳ(texturemapping)ӰͶȫ淴X̎ȵ\㣬һ

ɫ\־W(wng)ĶֱӕӰ푵\ĴΔ(sh)ģõԽa(chn)ľW(wng)ҲԽСʹSketchUpʹõQuadface()Triangleface()nj漚߀Ǻ(dng)Ȼɫ\ҲֵľW(wng)p\㔵(sh)

_rҪ횱MܵĿs@ʾ\rgSketchUp@ʾϵĈD̎\ҪQ֮顺Ӳw١D̎(GraphicProcessUnit,GPU)˼xDZO(sh)ӋTÁMЈD@ʾ\ĹSketchUpOpenGLʽ@ʾ(q)ӳȥ(q)GPUMڶAεɫyӳӰX\㏊ȱ^ߵĹSketchUpҪǿЧij\ɫŗE׷ۙmȻo_ȾӰǷNāǽ(jng)Ӳw̎ȫ_ɲO(sh)ӋмrҪ(dng)ǰ(sh)Ⱦʹ@ʾGPUȾ\(Hٔ(sh)֧ԮCUDAȾ\@ʾGPUȾ\)ߏȾ\^̶X̎CPUɣ(dng)ȻMĕrgҲǿ^

Ȼе@ʾܷSketchUpOpenGLGPU\ҪЩΑ@ʾOpenGL֧Ԯ̶Ȳ(q)ӳʽoOpenGLʽ_SketchUpӲwٕr׳F(xin)ŤF(xin){Cʹ߲òP(gun)]ӲٹSketchUpڲӲwٹܵĠB(ti)߀ǿ\еģI(y)ϵy(tng)Ԏһͨõ@ʾ(q)ģMڲ_@ʾӲwٹܕrSketchUp\@(q)ģMȥģMٹԭȷ@ʾGPUĵڶA\ֻ؏(f)CϵCPUMռCPUӛwYԴȻʹSketchUp@ʾ\ٶȴ齵ͣͬroO(sh)X\ȼʹ@ʾӰƷ|(zh)ԞЧʵSketchUpSO(sh)ӋoXһKõ@ʾDZġ

ģSketchUp\еw@ʾٶ

҂ʹõXӲwܘ(gu)ͬСǙC(ni)ĽMиNͬȼγɲͬ\ЧܡڲͬXSketchUp@ʾٶҲͬ@ʾٶȱ^ڲЌO(sh)ӋҕXĕrg׃LӰ푵O(sh)Ӌ˼SĹ(ji)׃eٳɶʹùЧܵӰ푡ôǿôfڵĵF(xin)ڲ]һ^Ę(bio)(zhn)҂ֻ܏SketchUpBBSՓһЩW(wng)ѵĜyԇY(ji)ռ(sh)(j)ԵĽy(tng)ӋֵҲǂSketchUpʹߣҪ֪

X\SketchUp@ʾٶһnΡ

SketchUpһ(ni)"Test.time_display"ÁyԇXSketchUp\еw@ʾٶ@δF(xin)ڹ_ʹ߽ϣڸNܱﶼҲ@yԇͨõһ216wɫA6X6X6нMwSKPģ"Test.skp"ҲyԇһXԵҵSkydrived@ģǰXϵðbSketchUp7.07.1摪(yng)ó

ʽd朽£

-00b1ce1303d36838.skydrive.live.com/self.aspx/.Public/Test%5E_Su7.zip(һ)yԇǰĜ(zhn)乤

κεĜyԇdS־ǷNyԇoxڜyԇǰһЩ(zhn)乤_yԇh(hun)

ܫ@õĽY(ji)@헜yԇҪȜ(zhn)ЩʲN

(1)ȣ†X†ӵ^ЕӛwКĔ(sh)(j)

(2)P(gun)]Ҫđ(yng)óʽ

(3)SketchUp_Window(ҕ)>Preferences(ƫO(sh))>OpenGL壬_JӲwٹ

ѽ(jng)XȼO(sh)4x

(4)ӛ®(dng)ǰĠB(ti)һҪyԇ_ӰP(gun)]ӰNͬ@ʾ\ٶ

()yԇIJ

(1)SketchUp7.1(7.0)_@yԇõģ͙n"Test.skp"(2)ˆxWindow(ҕ)>RubyConsole_Ruby_ҕ

(3)Ruby_׶˵ݔI"Test.time_display"(עСԼҪ""̖)

EnterI(zh)@

(4)ģ_ʼD(zhun)@(q)ʹXMЌr@ʾ\Bm(x)@ʾӰ棬

Bm(x)ĄӑB(ti)ӰD(zhun)ȦԺֹͣ@ʾһӍϢDʾ

ʾP(gun)ڡsketchupY(ji)oķHչ˼SʹsketchupY(ji)ԓƪ½h(chung)

ԴW(wng)j(lu) ؟(z)•ăHތW(xu)(x)a(chn)(qun)}Ո“(lin)ϵ҂rh


sketchupY(ji)ɻ“(lin)W(wng)Ñṩ,D(zhun)dՈԭϢ,xx!
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