sketchupY(ji)
SketchupW(xu)(x)Y(ji)
ʹsketchupģҪ֞cad(do)(j)DBĶ(gu)ģӵȎײһCADČ(do)룺
@E_sketchupļ(do)x**.dwgע(xing)1.ҪxҪġļ͡@ʹõdwgļ
2.Ҫx(do)Ćλc.dwgļԭʼλһD1O(sh)ó
D1
3.dwgļ(do)һ(g)ƽ؈Dеĸl܉ֱӘ(gu)ҪB䘋(gu)Ķģ(j)Dͨ^sketchu(gu)3dģͣ
1.ׂ(g)ÿIԷLPHƽ(dng)нԷŴsСȵ(dng)ȻҲ(bio)x(yng)o
2.(do)ĵD҂ҪһЩҪ̎
1P(gun)]һЩҪĈDֻĈDD2ʼ(g)DDֻ¡wallDӺЧwǣڈDӹD5ʾȻҪĈDӌ^ȥͿ
D2
D3
D5
2ڌ(do)D(dng)еһЩe(cu)`M(jn)Re阋(gu)ƽD(zhn)䣬ͱD6(dng)еrһЩxeԿжLe(cu)`(yng)ԓһlע⣺ЩΑ(yng)(dng)ʹÝL݆M(jn)зŴ^ȻRe(hu)o혋(gu)ģ͎韩
D6
3ڵD(dng)еľβ֮ͨ^M(jn)LƽD@һmȻֻǸ(j)D߅c(din)ƽDЕr(sh)s(hu)F(xin)ܶ}(do)Bӵľܘ(gu)ƽҊrУ
AF(xin)D7(dng)еĵDڲ(dng)еIJc(din)c(din)ãBIJܘ(gu)ƽ
D7
BB(dng)Л]܉BBm(x)ԣĶلһЩڄ_ʼģ˲]½Dӵ(x)Tԕ(hu)ƽDcDͬһDDľغϵģ(do)½Y(ji)ܿԼǸ]BõĽQkڄƽDr(sh)Ҫ½һ(g)Dӣ顰ƽӡȻxƽӡ鮔(dng)ǰD8ʾc(din)ָʾ鮔(dng)ǰӣ(dng)ڄƽDr(sh)Ҫ鿴Լľr(sh)ֻ茢wallČ^ȥD9ֻʣԼLƵľ
D8
D9
4õƽDͨ^/(gu)Sģͣ@(g)(yng)ԓ^߀ǽBc(din)ɣ1.xߣIpc(din)ƽȻҪƄ(dng)/½xM(jn)о_D102.ͨ^ʾóͬ߶c(din)ƽ棬(bio)ҪȸߵĽƽ@ʾʾr(sh)c(din)(bio)ɵõҪЧ
D10
ј(gu)õSģLƼy
1wƬɼ
ƬɼԭtM^Ƭw^tɷ֞KM(jn)зքeעҪ߅ǷM(jn)ȥM(jn)з։KՕr(sh)ҪMͬһ(g)ĔzǶȻDƬ⾀ܴ
2ɼƬ̎
Ƭ̎Ļʹö߅߮(dng)е׃Q(xing)M(jn)вעǮ(dng)ʹÄe̎ĈDƬM(jn)a(b)r(sh)MxӽģȻ⾀̫
3Ƭ(do)sketchup鉦wy
ļ(do)루xjpgͣxDƬ(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^Ҫ(jng)׃Q^(q)ҕĸNͬķλͽǶ^Ͳ(dng)ģͼܘ(gu)ԽԽ(f)sģϑ(yng)õIJ|(zh)ԽԽĕr(sh)ģ͙n׃úܴSketchUpPan(ƽҕ),Orbit(D(zhun)ҕ)Zoom(sҕ)ϻM(fi)ĕr(sh)gҲ׃LӰ푵SketchUpԵ
SketchUpǡ(sh)r(sh)κΕr(sh)ֻҪ^(q)ҕ(View)l(f)ijЩ׃͕(hu)l(f)һϵ\(yn)ԱCÿһwm(x)£ֱ׃Y(ji)ڹ^(q)ĈwԽSketchUp͵òٿvԽ(f)sĸ׃Xϵy(tng)ͱĹ
҂һЩȥ@NrSketchUpO(sh)Ӌ(j)܈(zh)еĸһЩڡʹSketchUpܵø졷@һϵв҂v{(dio)mXӲwO(sh)ԼƌSketchUpIJ(x)TIJͬķ\(yn)SketchUpM(jn)нO(sh)Ӌ(j)ĹЧ
`ԞֻŪ(g)SketchUp߰(dng)չʾƷʾҲУôҲ(hu)ā@ЩՈʹh^㌦@(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)Ŀ֪RʲNǡȾȾ(Render)njSģ͵һNɫ(Shade)^̣κ^Ⱦ(Renderer)ֻһNʽģMͬȾܑ(yng)òͬ㷨Ǹ׃˵Ⱦ\(yn)еAM(jn)̡҂Մ?w)ȾAM(jn)̶ЩE
(һ)ȾAM(jn)
ͨȾ(Renderer)(dng)ȾԺȾ֞(g)AM(jn)̎ҕSģģͱ漚(x)ֳɾW(wng)nj@Щ(x)СĎM(jn)ɫ̎
һ(g)AΡ̎ģ
(1)ȕ(hu)ᘌҕ(View)ܿҊĎw\(yn)(BuildGepmetry)
(2)a(chn)ȾҪĎΘ(gu)ܣξW(wng)(BuildMeshes)(3)@Щ(x)СľW(wng)c(din)(Vertex)Ӌ(j)a(chn)еc(din)(bio)y(bio)ǶȵȵȔ(sh)(j)@ЩW(wng)c(din)ɫĸ(j)ͨڎ@F(xin)ɫynj(g)c(din)Y(ji)cW(wng)ƽֵ
ڶ(g)AΡɫ
(1)M(jn)ɫ(shade)yӳ(texturemapping)ӳ(Bumpmapping)ȵȣΌ@Щ(x)СM(jn)ɫ
(2)ȻģM⾀ĽY(ji)Դǭh(hun)̫ꖹڈO(sh)õĸNԼw^Ĺ⾀wϵĭh(hun)պӰͶ̶һӋ(j)(g)ϽܵĹԴͶ^Ĺ⾀(qing)ɫȣԼ䡢αɢģ@ЩģM挍(sh)⾀О顣һӋ(j)(g)ϱF(xin)ɫY(ji)ͬȾģM(hu)ʹòͬ㷨TEۙȫֹյȵ
(3)ɫԺ߀Ҫ(g)@F(xin)ĈDX(Anti-aliasing)\(yn)Kŕ(hu)o挍(sh)(Photo-realistics)ĈD
()ȾΔ(sh)ģM\(yn)
Ⱦ\(yn)㷨ģM挍(sh)ڹ⾀ԼwgĽr(sh)wϮa(chn)ĹО飬䡢䡭ȵX\(yn)ֻһ(g)ȡʌ⾀O(sh)Ĺ⾀(sh)ĿO(sh)һ(g)RֵΔ(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)\(yn)X̎(CPU)\(yn)(ֻЎׂ(g)(dng)ǰl(f)չеĵȾ֧ԮnVidiaCUDAѵڶAεȾ@ʾGPU̶ܴ̎ȵȾ\(yn)ٶ)CPU\(yn)ٶ(GHz)ֱӰȾٶ
Ⱦ^Юa(chn)Ĵ\(yn)㔵(sh)(j)tXӛwӛwĶѕ(hu)ֱӰȾ(f)sģͣҲӰ푵ݔߴ(ֵ)ĈDSketchUpֻ\(yn)ÆΈ(zh)оwȾǶ(zh)оw(Multi-threads,ྀ)\(yn)еXǶ̎̎(Multi-Core)ܴȜpȾM(fi)ĕr(sh)g
Ⱦ\(yn)㏊(qing)ȺܴȾĵڶ(g)AΕ(hu)\(yn)ùEۙ(Raytracing)ȫ(GlobalIllumination)ď(f)s㷨̎ĹЧ߀ÌȾӰX\(yn)ҪSĽģȾɼ(x)MĈD춽ģͨ(hu)һď(f)s@Щ^̶(hu)M(fi)Lĕr(sh)gεСܻM(fi)ʮ犣(f)sĴҲS(hu)M(fi)ʮׂ(g)Сr(sh)(sh)ϲ_(d)RϿY(ji)ٶҪSketchUpČ(sh)r(sh)
SketchUp|(zh)nj(sh)r(sh)ڽ(gu)ģ͵^(dng)㌦ģκθ׃猦ģ͵ı(Push/Pull)(f)(Copy)ȵSΘ(bio)ڈҷƄ(dng)SketchUpؑ(yng)׃ģӡʹ]Ќģ͵ĎΘ(gu)hЩʲNHֻ\(yn)D(zhun)ҕ(Orbit)߿sҕ(Zoom){(dio)^ҕĽǶֻҪ׃˹^(q)ҕ͕(hu)l(f)SketchUpȾ(RenderEngine)M(jn)\(yn)Ҍ(sh)r(sh)@F(xin)׃ɺģ@ǏO(sh)Ӌ(j)ߵĽǶҪČ(sh)r(sh)ҕX
SketchUpӢİRender_(d)IJׂ(g)hٷwİӢİ^RenderֱgɡȾҸXgòǡ(dng)mȻٷā]fSketchUp(sh)r(sh)Ⱦă(ni)ݣ^ʹ^SketchUp˶ܿóSketchUp^Č(sh)r(sh)ȾΞ?zi)@F(xin)ĈD҂ϤPodium,VaryforSketchUpȾȾĈDgஔ(dng)̶ȵIJSketchUpֻꖹ]Пw(hu)䡢y]аģȵ(j)@ЩcfȾ(Render)㌎fɫ(Shade)XDΌW(xu)RenderShadeǃɴaߵı|(zh)Dzͬ
SketchUpٷ̖QȾ(Render)䌍(sh)xϵȾ_f(yng)ԓһNɫ(Shade)RendercShadeǃɻmȻȾͬҲɫ\(yn)ıF(xin)Ⱦ\(yn)ɫ\(yn)øɫS@ʾҕ(༴SketchUp^(q)@ʾĮ)@ʾģɫĎMh(hun)ӰyԼc(din)ҕҕ춲O(sh)Ӌ(j)^̎Sģ͵O(sh)Ӌ(j)ķֱģϸ(g)gǰh(yun)P(gun)ϵ͈ľΑB(ti)fSketchUp(yng)õһNɫ@?yn)܌?sh)r(sh)@ʾ߽ҕ͌ȫ淴X̎ЧʱF(xin)Ĵ_(yu)\(yn)@Nɫđ(yng)óʽʹSketchUpSO(sh)Ӌ(j)ߕr(sh)Ч܉h(yun)h(yun)ԽSֻԵȽҕ@ʾܘ(gu)ģ͵CADܛw
Ʒ|(zh)ɫ@ʾҪ@ʾֵ֧ģܼSD@ʾ\(yn)ٶ҃(yu)D@ʾЧoՓô(yu)o@ʾSD׃ɸƷ|(zh)ĔMPhoto-realisticsD?yn)@NShadeɫ(qing){(dio)ǡ(sh)r(sh)g(sh)䌍(sh)@ҲSketchUpĒ˿ڵď(qing)(xing)XӲwһ\(yn)ٶƣʹSketchUp횷ŗȥ\(yn)@ʾҕwķȹEۙݗյЧ_@Щߏ(qing)\(yn)(䌍(sh)@ЩSJ(rn)֪ȾЧ)ĺĕr(sh)^_(d)SketchUp@ʾ܌(sh)r(sh)ҕκθ׃
(sh)r(sh)@ҪʲNһԱֻ֮Ҫ׃ˮ(dng)ǰ^(q)ҕ(View)͕(hu)̆(dng)ɫ\(yn)r(sh)®ă(ni)κθ׃(sh)r(sh)ҕXȻʹ(yng)õShadeɫxϵRenderȾ(dng)ɫ(dng)ԺXͬӵҪֳɶ(g)A̎һ(g)AȌҕҊģΘ(gu)ܷ(BuildGeometry)(x)ֵľW(wng)(BuildMeshes)ԼӋ(j)W(wng)ϸ(g)(x)Сc(din)(bio)Ƕy(bio)cֵȵڶ(g)A΄tnj(g)(x)ֵĎM(jn)ɫ(Shading)yӳ(texturemapping)ӰͶ䡢ȫ淴X̎ȵ\(yn)һ(g)١
ɫ\(yn)(x)־W(wng)Ķֱӕ(hu)Ӱ푵\(yn)ĴΔ(sh)ģõԽa(chn)ľW(wng)ҲԽ(x)СʹSketchUpʹõQuadface()Triangleface()nj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\(yn)ҪQ֮顺Ӳw١D̎(GraphicProcessUnit,GPU)˼xDZO(sh)Ӌ(j)TÁM(jn)ЈD@ʾ\(yn)ĹSketchUpOpenGLʽ@ʾ(q)(dng)ȥ(q)(dng)GPUM(jn)ڶAεɫyӳӰX\(yn)㏊(qing)ȱ^ߵĹSketchUpҪǿЧij\(yn)ɫŗEۙmȻo_(d)ȾӰǷN(x)ā(dng)ˣǽ(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)^̶X̎CPU(dng)ȻM(fi)ĕr(sh)gҲǿ^
Ȼе@ʾܷSketchUpOpenGLGPU\(yn)ҪЩΑ@ʾOpenGL֧Ԯ̶Ȳ(q)(dng)ʽoOpenGLʽ_SketchUpӲwٕr(sh)׳F(xin)ŤF(xin){(ln)C(j)ʹ߲òP(gun)]ӲٹܡSketchUpڲӲwٹܵĠB(ti)߀ǿ\(yn)еI(y)ϵy(tng)Ԏһ(g)ͨõ@ʾ(q)(dng)ģMڲ_@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)oO(sh)X\(yn)ȼʹ@ʾӰƷ|(zh)ԞЧʵSketchUpSO(sh)Ӌ(j)oXһKõ@ʾDZ
ģSketchUp\(yn)еw@ʾٶ
҂ʹõXӲwܘ(gu)ͬСǙC(j)(ni)ĽMиNͬȼγɲͬ\(yn)ЧڲͬXSketchUp@ʾٶҲͬ@ʾٶȱ^ڲЌO(sh)Ӌ(j)ҕXĕr(sh)g׃LӰ푵O(sh)Ӌ(j)˼SĹ(ji)׃eٳɶ(hu)ʹùЧܵӰ푡ôǿôf(sh)ڵĵF(xin)ڲ]һ(g)^Ę(bio)(zhn)҂ֻSketchUpBBSՓһЩW(wng)ѵĜyԇY(ji)ռ(sh)(j)ԵĽy(tng)Ӌ(j)ֵҲǂ(g)SketchUpʹҪ֪
X\(yn)SketchUp@ʾٶһ(g)nΡ
SketchUpһ(g)(ni)"Test.time_display"ÁyԇXSketchUp\(yn)еw@ʾٶ@(g)δF(xin)ڹ_ʹ߽ڸNܱﶼҲ@(g)yԇͨ(hu)õһ(g)216wɫA6X6X6нMwSKPģ"Test.skp"ҲyԇһXԵҵSkydrived@(g)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)@(xing)yԇҪȜ(zhn)ЩʲN
(1)(dng)X(dng)^Е(hu)ӛwКĔ(sh)(j)
(2)P(gun)]Ҫđ(yng)óʽ
(3)(dng)SketchUp_Window(ҕ)>Preferences(ƫO(sh))>OpenGL_J(rn)Ӳwٹ
ѽ(jng)XȼO(sh)4x
(4)ӛ®(dng)ǰĠB(ti)һҪyԇ_ӰP(gun)]ӰNͬ@ʾ\(yn)ٶ
()yԇIJ
(1)SketchUp7.1(7.0)_@(g)yԇõģ͙n"Test.skp"(2)ˆxWindow(ҕ)>RubyConsole_Ruby_(ti)ҕ
(3)Ruby_(ti)˵ݔI"Test.time_display"(עСԼҪ""̖)
EnterI(zh)@(g)
(4)(hu)ģ_ʼD(zhun)(dng)@(g)(q)ʹXM(jn)Ќ(sh)r(sh)@ʾ\(yn)㣬Bm(x)@ʾӰ
Bm(x)Ą(dng)B(ti)ӰD(zhun)ȦԺֹͣ@ʾһ(g)ӍϢDʾ
ʾP(gun)ڡsketchupģY(ji)oķHչ˼SʹsketchupģY(ji)ԓƪ½h(chung)
ԴW(wng)j(lu) ؟(z)ăHތW(xu)(x)a(chn)(qun)}Ո(lin)ϵ҂r(sh)h