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(dng)ǰλãزĎ(k) > Ӌ(j)Y(ji) > Y(ji) > sketchupģY(ji)

sketchupY(ji)

W(wng)վزĎ(k)|r(sh)g2019-05-28 10:58:12|Ƅ(dng)ˣsketchupY(ji)

sketchupģY(ji)

SketchupW(xu)(x)Y(ji)

ʹsketchupģҪ֞cad(do)(j)׈DB(xin)Ķ(gu)ģͣӵȎײһCADČ(do)룺

@E_(ki)sketchupļ(do)x**.dwgע(xing)1.ҪxҪġļ(li)͡@ʹõdwgļ

2.Ҫx(do)Ćλc.dwgļԭʼλһD1O(sh)ó

D1

3.dwgļ(do)һ(g)ƽ؈Dеĸl(xin)܉ֱӘ(gu)Ҫ(du)B(xin)䘋(gu)Ķģ(j)׈Dͨ^(gu)sketchu(gu)3dģͣ

1.ׂ(g)ÿIԷL(hu)(xin)PHƽ(dng)нԷŴsСȵȣ(dng)ȻҲ(bio)x(yng)o

2.(du)(do)ĵ׈D҂ҪһЩҪ̎

1P(gun)]һЩҪĈDֻĈDD2ʼ(g)DDֻ¡wallDӺЧwǣڈDӹD5ʾȻ󌢲ҪĈDӌ(du)^ȥͿ

D2

D3

D5

2(du)ڌ(do)׈D(dng)еһЩe(cu)`(xin)M(jn)R(sh)e阋(gu)ƽD(zhn)䣬ͱD6(dng)еrһЩ(xin)x؄eԿжLe(cu)`(yng)ԓһl(xin)ע⣺(du)Щ(xin)Α(yng)(dng)ʹÝL݆M(jn)зŴ^(gun)죬ȻR(sh)e(li)(hu)o(li)(gu)ģ͎(li)韩

D6

3(du)ڵ׈D(dng)еľ(xin)β֮(li)ͨ^(gu)(hu)(xin)M(jn)LƽD@һmȻֻǸ(j)׈D߅c(din)ƽDЕr(sh)s(hu)F(xin)ܶ(wn)}(do)Bӵľ(xin)ܘ(gu)ƽҊ(jin)rУ

AF(xin)D7(dng)еĵ׈Dڲ(dng)еIJc(din)c(din)BIJܘ(gu)ƽ棻

D7

BB(xin)(dng)Л](mi)܉򱣳B(xin)Bm(x)ĶلһЩ(xin)ڄ_(ki)ʼģ˲](mi)½Dӵ(x)Tԕ(hu)ƽDc׈DͬһD(hu)(xin)׈Dľ(xin)غϵ(do)½Y(ji)ܿԼǸ(xin)](mi)BõĽQkڄƽDr(sh)Ҫ½һ(g)D顰ƽӡȻxƽӡ鮔(dng)ǰD8ʾc(din)ָʾ鮔(dng)ǰӣ(dng)ڄƽDr(sh)Ҫ鿴Լľ(xin)r(sh)ֻ茢wallČ(du)^ȥD9ֻʣԼLƵľ(xin)

D8

D9

4õƽDͨ^(gu)/(gu)Sģͣ@(g)(yng)ԓ^(gu)߀ǽBc(din)ɣ1.xߣIpc(din)ƽȻҪƄ(dng)/½xM(jn)о_D102.ͨ^(gu)ʾóͬ߶c(din)ƽ(bio)ҪȸߵĽƽ@ʾʾr(sh)c(din)(bio)ɵõҪЧ

D10

(du)ј(gu)õSģLƼy

1wƬɼ

ƬɼԭtM棬^Ƭw^(gu)󣬄tɷ֞׉KM(jn)зքeעҪ߅ǷM(jn)ȥ⣬M(jn)з։KՕr(sh)ҪMͬһ(g)ĔzǶȻDƬ⾀(xin)ܴ

2ɼƬ̎

Ƭ̎Ļʹö߅߮(dng)е׃Q(xing)M(jn)вעǮ(dng)ʹÄe̎ĈDƬM(jn)a(b)r(sh)MxӽȻ⾀(xin)̫

3Ƭ(do)sketchup鉦wy

ļ(do)루xjpg(li)ͣxDƬ(do)DƬҪӵƽȻxsţIs{(dio)ƽСע⣺ڈDƬcཻ̎(hu)F(xin)ʧ

U(ku)չxsketchupW(xu)(x)ĵ

һ

O(sh)Ӌ(j)\(yn)SketchUp(chung)O(sh)Ӌ(j)ģͣڹ^(gu)Ҫ(jng)׃Q^(q)ҕĸNͬķλͽǶ^(gun)Ͳ(dng)ģͼܘ(gu)Խ(li)Խ(f)sģϑ(yng)õIJ|(zh)Խ(li)Խĕr(sh)ģ͙n׃úܴSketchUpPan(ƽҕ),Orbit(D(zhun)ҕ)Zoom(sҕ)ϻM(fi)ĕr(sh)g(du)Ҳ׃L(zhng)Ӱ푵SketchUpԵ

SketchUpǡ(sh)r(sh)񡹵κΕr(sh)ֻҪ^(q)ҕ(View)l(f)ijЩ׃͕(hu)l(f)һϵ\(yn)ԱCÿһwm(x)ֱ׃Y(ji)ڹ^(q)￴Ĉ(chng)wԽSketchUp͵òٿvԽ(f)sĸ׃Xϵy(tng)ͱĹ

҂һЩȥ@Nr׌SketchUpO(sh)Ӌ(j)܈(zh)еĸһЩڡʹSketchUpܵø졷@һϵв҂v{(dio)mXӲwO(sh)Լƌ(du)SketchUpIJ(x)TIJͬķ(li)\(yn)SketchUpM(jn)нO(sh)Ӌ(j)ĹЧʡ

`ԞֻŪ(g)SketchUp߰(dng)չʾƷʾҲУôҲ(hu)ā(li)@ЩՈ(qng)ʹh^(gu)㌦(du)@(g)L(fng)AïO(sh)Ӌ(j)J(rn)֪(zhn)齨O(sh)Ӌ(j)Ҫa(chn)ôһϵвܫ@SõӍϢ@ЩӍϢSketchUpĹٷļ

Ⱦĸ

vSketchUpġ(sh)r(sh)񡹹֮ǰ҂˽һЩȾP(gun)Ŀ֪R(sh)ʲNǡȾȾ(Render)nj(du)Sģ͵һNɫ(Shade)^(gu)κ^Ⱦ(Renderer)ֻһNʽģMͬȾܑ(yng)òͬ㷨Ǹ׃˵Ⱦ\(yn)еAM(jn)̡҂(li)Մ?w)ȾAM(jn)̶ЩE

(һ)ȾAM(jn)

ͨȾ(Renderer)(dng)ȾԺȾ֞(g)AM(jn)У̎ҕSģģͱ漚(x)ֳɾW(wng)档nj(du)@Щ(x)СĎ׺M(jn)ɫ̎

һ(g)AΡ̎ģ

(1)ȕ(hu)ᘌ(du)ҕ(View)ܿҊ(jin)Ď׺w\(yn)(BuildGepmetry)

(2)a(chn)ȾҪĎ׺Θ(gu)ܣξW(wng)(BuildMeshes)(3)(du)@Щ(x)СľW(wng)c(din)(Vertex)Ӌ(j)a(chn)еc(din)(bio)y(bio)(xin)ǶȵȵȔ(sh)(j)@ЩW(wng)c(din)ɫĸ(j)ͨڎ׺@F(xin)ɫynj(du)(g)c(din)Y(ji)cW(wng)ƽֵ

ڶ(g)AΡɫ

(1)M(jn)ɫ(shade)yӳ(texturemapping)͹ӳ(Bumpmapping)ȵΌ(du)@Щ(x)С׺M(jn)ɫ㡣

(2)ȻģM⾀(xin)ĽY(ji)Դǭh(hun)̫(yng)ڈ(chng)O(sh)õĸNԼw^(gu)(li)Ĺ⾀(xin)(chng)wϵĭh(hun)պӰͶ̶ȡһӋ(j)(g)׺ϽܵĹԴͶ^(gu)(li)Ĺ⾀(xin)(qing)ɫȣԼ(chng)䡢αɢģ@ЩģM挍(sh)⾀(xin)О顣һӋ(j)(g)׺ϱF(xin)ɫY(ji)ͬȾģM(hu)ʹòͬ㷨TE׷ۙȫֹյȵ

(3)ɫԺ߀Ҫ(du)(g)(hu)@F(xin)ĈDX(Anti-aliasing)\(yn)Kŕ(hu)o挍(sh)(Photo-realistics)ĈD

()Ⱦ޴Δ(sh)ģM\(yn)

Ⱦ\(yn)㷨ģM挍(sh)ڹ⾀(xin)ԼwgĽr(sh)wϮa(chn)ĹО飬͸䡭ȵX\(yn)㣬ֻһ(g)ȡʌ(du)⾀(xin)O(sh)޵Ĺ⾀(xin)(sh)ĿO(sh)һ(g)Rֵ޴Δ(sh)\(yn)(th(yun)㲻)@(g)㏊(qing)ȵRֵǿԏą(sh)O(sh)O(sh)òͬȾƷ|(zh)

()Ⱦ\(yn)㏊(qing)Ⱥܴ

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

Ⱦ^(gu)Юa(chn)Ĵ\(yn)㔵(sh)(j)tXӛwӛwĶѕ(hu)ֱӰȾ(f)sģҲӰ푵ݔߴ(ֵ)ĈDSketchUpֻ\(yn)ÆΈ(zh)оwȾǶ(zh)оw(Multi-threads,ྀ(xin))\(yn)еXǶ̎̎(Multi-Core)ܴȜpȾM(fi)ĕr(sh)g

Ⱦ\(yn)㏊(qing)ȺܴȾĵڶ(g)AΕ(hu)\(yn)ùE׷ۙ(Raytracing)ȫ(GlobalIllumination)ď(f)s㷨̎(chng)ĹЧ߀Ì(du)Ⱦ(li)ӰX\(yn)ҪSĽģȾɼ(x)”MĈD춽ģͨ(hu)һď(f)s@Щ^(gu)̶(hu)M(fi)L(zhng)ĕr(sh)g(du)(jin)εС(chng)ܻM(fi)ʮ׷(f)sĴ(chng)ҲS(hu)M(fi)ʮׂ(g)Сr(sh)Œ(sh)ϲ_(d)RϿY(ji)ٶҪSketchUpČ(sh)r(sh)

SketchUp|(zh)nj(sh)r(sh)ڽ(gu)݋ģ͵^(gu)(dng)㌦(du)(chng)ģκθ׃猦(du)ģ͵ı(Push/Pull)(f)(Copy)ȵȣSΘ(bio)ڈ(chng)ҷƄ(dng)SketchUpؑ(yng)׃ģӡʹ](mi)Ќ(du)ģ͵Ď׺Θ(gu)hЩʲNHֻ\(yn)D(zhun)ҕ(Orbit)߿sҕ(Zoom){(dio)^(gun)ҕĽǶȣֻҪ׃˹^(q)ҕ͕(hu)l(f)SketchUpȾ(RenderEngine)M(jn)\(yn)㣬Ҍ(sh)r(sh)@F(xin)׃ɺģ@ǏO(sh)Ӌ(j)ߵĽǶҪČ(sh)r(sh)ҕX(ju)

SketchUpӢİRender(li)_(d)IJׂ(g)hٷwİӢİ^RenderֱgɡȾҸX(ju)gòǡ(dng)mȻٷā(li)](mi)f(shu)SketchUp(sh)r(sh)Ⱦă(ni)^(gu)ʹ^(gu)SketchUp˶ܿó(li)SketchUp^Č(sh)r(sh)ȾΞ?zi)@F(xin)ĈD҂ϤPodium,VaryforSketchUpȾȾ(li)ĈDgஔ(dng)̶ȵIJSketchUpֻ(yng)](mi)Пw(hu)䣬y](mi)а͹ģȵ(j)@Щcf(shu)Ⱦ(Render)㌎f(shu)ɫ(Shade)XDΌW(xu)RenderShadeǃɴa£ߵı|(zh)Dzͬ

SketchUpٷ̖(ho)Q(chng)Ⱦ(Render)䌍(sh)xϵȾ_f(shu)(yng)ԓһN߼(j)ɫ(Shade)RendercShadeǃɻ£mȻȾͬҲɫ\(yn)ıF(xin)Ⱦ\(yn)ɫ\(yn)øɫS(chng)@ʾҕ(༴SketchUp^(q)@ʾĮ(hu))@ʾ(du)ģɫĎ׺Mh(hun)Ӱ͸yԼc(din)͸ҕҕ춲O(sh)Ӌ(j)^(gu)׌̎Sģ͵O(sh)Ӌ(j)ķֱģϸ(g)gǰh(yun)P(gun)ϵ͈(chng)ľΑB(ti)f(shu)SketchUp(yng)õһN߼(j)ɫ@?yn)܌?sh)r(sh)@ʾ߽ҕ͌(du)ȫ(hu)淴X̎ЧʱF(xin)Ĵ_(yu)\(yn)@Nɫđ(yng)óʽʹSketchUpSO(sh)Ӌ(j)ߕr(sh)Ч܉h(yun)h(yun)ԽSֻԵȽ͸ҕ@ʾ(xin)ܘ(gu)ģ͵CADܛw

Ʒ|(zh)ɫ@ʾҪ@ʾ(li)ֵ֧ܼSD@ʾ\(yn)ٶȣ҃(yu)D@ʾЧo(w)Փô(yu)o(w)@ʾ(li)SD׃ɸƷ|(zh)ĔMPhoto-realisticsD?yn)@NShadeɫ(qing){(dio)ǡ(sh)r(sh)񡹼g(sh)䌍(sh)@ҲSketchUpĒ˿ڵď(qing)(xing)XӲwһ\(yn)ٶʹSketchUp횷ŗȥ\(yn)@ʾҕwķȹE׷ۙݗյЧ_(ki)@Щߏ(qing)\(yn)(䌍(sh)@ЩSJ(rn)֪ȾЧ)ĺĕr(sh)^(gu)̣_(d)׌SketchUp@ʾ܌(sh)r(sh)ҕκθ׃

(du)(sh)r(sh)@񡹵ҪʲNһԱֻ֮Ҫ׃ˮ(dng)ǰ^(q)ҕ(View)͕(hu)̆(dng)ɫ\(yn)r(sh)®(hu)ă(ni)ݣ(du)κθ׃(sh)r(sh)ҕX(ju)Ȼʹ(yng)õShadeɫxϵRenderȾ(dng)ɫ(dng)ԺXͬӵҪֳɶ(g)A̎һ(g)AȌ(du)ҕҊ(jin)ģ׺Θ(gu)ܷ(BuildGeometry)(x)ֵľW(wng)(BuildMeshes)ԼӋ(j)W(wng)ϸ(g)(x)С׺c(din)(bio)(xin)Ƕy(bio)cֵȵڶ(g)A΄tnj(du)(g)(x)ֵĎ׺M(jn)ɫ(Shading)yӳ(texturemapping)ӰͶ䡢ȫ(hu)淴X̎ȵ\(yn)һ(g)١

ɫ\(yn)(x)־W(wng)Ķֱӕ(hu)Ӱ푵\(yn)ĴΔ(sh)ģõԽ࣬a(chn)ľW(wng)ҲԽ(x)СʹSketchUpʹõQuadface()Triangleface()nj(du)漚(x)߀Ǻ(dng)Ȼɫ\(yn)Ҳ(x)ֵľW(wng)p\(yn)㔵(sh)

_(d)(sh)r(sh)Ҫ횱MܵĿs@ʾ\(yn)r(sh)gSketchUp@ʾϵĈD̎(li)(du)\(yn)ҪQ(chng)֮顺Ӳw١D̎(GraphicProcessUnit,GPU)˼xDZO(sh)Ӌ(j)(zhun)T(mn)Á(li)M(jn)ЈD@ʾ\(yn)ĹSketchUpOpenGLʽ@ʾ(q)(dng)ȥ(q)(dng)GPUM(jn)ڶAεɫyӳӰX\(yn)㏊(qing)ȱ^ߵĹSketchUpҪǿЧij\(yn)ɫŗE׷ۙmȻo(w)_(d)ȾӰǷN(x)ā(dng)ǽ(jng)Ӳw̎ȫ_(d)ɲO(sh)Ӌ(j)мr(sh)Ҫ(dng)ǰ(sh)Ⱦʹ@ʾGPUȾ\(yn)(Hٔ(sh)֧ԮCUDAȾ\(yn)@ʾGPUȾ\(yn))(g)ߏ(qing)Ⱦ\(yn)^(gu)̶X̎CPU(dng)ȻM(fi)ĕr(sh)g(du)Ҳǿ^(gun)

Ȼе@ʾܷSketchUpOpenGLGPU\(yn)ҪЩΑ(j)@ʾ(du)OpenGL֧Ԯ̶Ȳ(q)(dng)ʽo(w)OpenGLʽ(k)_(ki)SketchUpӲwٕr(sh)׳F(xin)(hu)ŤF(xin){(ln)C(j)ʹ߲òP(gun)]ӲٹܡSketchUpڲӲwٹܵĠB(ti)߀ǿ\(yn)еI(y)ϵy(tng)Ԏһ(g)ͨõ@ʾ(q)(dng)ģMڲ_(ki)@ʾӲwٹܕr(sh)SketchUp(hu)\(yn)@(g)(q)(dng)ģMȥģMٹԭȷ@ʾGPUĵڶA\(yn)ֻ؏(f)C(j)ϵCPUM(jn)ռCPUӛwYԴȻ(hu)ʹSketchUp(g)@ʾ\(yn)ٶȴ齵ͬr(sh)?yn)o(w)O(sh)X\(yn)ȼ(j)ʹ@ʾӰƷ|(zh)ԞЧʵSketchUpSO(sh)Ӌ(j)oXһKõ@ʾDZ

ģSketchUp\(yn)еw@ʾٶ

҂ʹõXӲwܘ(gu)(li)ͬСǙC(j)(ni)ĽMиNͬȼ(j)䣬γɲͬ\(yn)ЧڲͬXSketchUp@ʾٶҲͬ@ʾٶȱ^ڲЌ(du)O(sh)Ӌ(j)ҕX(ju)ĕr(sh)g׃L(zhng)Ӱ푵O(sh)Ӌ(j)˼SĹ(ji)׃eٳɶ(hu)ʹùЧܵӰôǿôf(shu)(sh)ڵĵF(xin)ڲ](mi)һ(g)^(gun)Ę(bio)(zhn)҂ֻ܏SketchUpBBSՓһЩW(wng)ѵĜy(c)ԇY(ji)ռ(sh)(j)(du)ԵĽy(tng)Ӌ(j)ֵҲǂ(g)SketchUpʹҪ֪

X\(yn)SketchUp@ʾٶһ(g)nΡ

SketchUpһ(g)(ni)"Test.time_display"Á(li)y(c)ԇX(du)SketchUp\(yn)еw@ʾٶ@(g)δF(xin)ڹ_(ki)ʹ߽ڸNܱﶼҲ@(g)y(c)ԇͨ(hu)õһ(g)216wɫA6X6X6нMwSKPģ"Test.skp"Ҳy(c)ԇһXԵҵSkydrived@(g)ģǰXϵðbSketchUp7.07.1摪(yng)ó

ʽd朽£

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

κεĜy(c)ԇdS־ǷNy(c)ԇo(w)xڜy(c)ԇǰһЩ(zhn)乤_y(c)ԇh(hun)

ܫ@õĽY(ji)(du)@(xing)y(c)ԇҪȜ(zhn)ЩʲN

(1)†(dng)X†(dng)^(gu)Е(hu)ӛwКĔ(sh)(j)

(2)P(gun)]Ҫđ(yng)óʽ

(3)(dng)SketchUp_(ki)Window(ҕ)>Preferences(ƫO(sh))>OpenGL_J(rn)Ӳwٹ

ѽ(jng)Xȼ(j)O(sh)4x

(4)ӛ®(dng)ǰĠB(ti)һҪy(c)ԇ_(ki)ӰP(gun)]ӰNͬ@ʾ\(yn)ٶ

()y(c)ԇIJ

(1)SketchUp7.1(7.0)_(ki)@(g)y(c)ԇõģ͙n"Test.skp"(2)ˆxWindow(ҕ)>RubyConsole_(ki)Ruby_(ti)ҕ

(3)Ruby_(ti)׶˵ݔI"Test.time_display"(עС(xi)ԼҪ""̖(ho))

EnterI(zh)@(g)

(4)(hu)(chng)ģ_(ki)ʼD(zhun)(dng)@(g)(q)ʹXM(jn)Ќ(sh)r(sh)@ʾ\(yn)Bm(x)@ʾӰ(hu)棬

(li)Bm(x)Ą(dng)B(ti)ӰD(zhun)ȦԺֹͣ(li)@ʾһ(g)ӍϢ壬Dʾ

ʾP(gun)ڡsketchupģY(ji)oķHչ˼SʹsketchupģY(ji)ԓƪ½h(chung)

(li)ԴW(wng)j(lu) ؟(z)•ăHތW(xu)(x)a(chn)(qun)(wn)}Ո(qng)“(lin)ϵ҂r(sh)h


sketchupY(ji)ɻ“(lin)W(wng)Ñ(h)ṩ,D(zhun)dՈ(qng)ԭϢ,xx!
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