tag:blogger.com,1999:blog-76877922024-03-13T09:31:03.257+08:00與圖同樂--THE USE OF SKETCHUP利用sketchup繪製三維圖,無論從藝術角度或實用角度都能創作不同的美感,而且實用。本部落格將收集一些成品及元件,以供觀摩;並以儘量以農機具為主題,利用三維視圖認識國內傳統的農機具。不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.comBlogger105125tag:blogger.com,1999:blog-7687792.post-26047954444922473732008-10-10T06:02:00.004+08:002008-10-10T07:57:59.432+08:00圓形指令的玄機Google Sketchup中的圓形指令主要是繪製圓形。可以利用滑鼠先指定圓心位置,再利用拖拉的方式拖出適當大小的圓。圓的半徑也可以在左下角的VCB窗口直接下,列如10, 12', 10cm等等。但其影響只限於目前進行的一個圓。已經繪過的必須使用移動指令才能改變。如果要特定的座標軸面上繪上一個圓形時,比較簡便的方法是先找到一個具有該座標面的物體,然後按住Shift不放,即可在該面或平行於該面上繪製所需要的圓形。若開始什麼東西都沒有時,則可先選定座標軸,再在該面上繪製。繪出的圓雖然看起來是平滑的曲線,實際上它僅使用24個線段串連而成。所以一經放大,即會看出不平滑的線段。實際上24點只是預設值,可以在VCB窗口下如:36s,即可加以改變。但是記得,這樣改變後,以後所繪的圓的預設值均變變成36s。變成36s實際上也不錯,因為這樣每間隔點為10度,比較容易算。若要將圓切成半圓,或削去一弧,或不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-71495942021050599382008-10-08T11:06:00.004+08:002008-10-10T07:58:54.479+08:00如何繪正方形長方形指令(Rectangle Tool )在Sketchup中,要繪方形圖時,可使用這個方塊指令如圖示。利用滑鼠以拖拉的方式先指向對角的第一點再拉向第二點,即可。利用這個指令也可以繪方形圖。其法是在拖拉的過程中,若其位置正好是屬方形圖的等長位置時,其對角線會出現虛線,此時在滑鼠指尖處也會出現Square的字樣。此時即為方形圖的位置。不過值得注意的是,得到對角線顯示為虛線的方位置除正方形外,尚有兩個位置:即為3:4:5的黃金分割位置,此黃金分割的位置有兩個,都是長方形,一橫一豎,當滑鼠指向該處時,其指尖處也會出現Golden section的英文字樣。不妨一試。不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-40502673700853202952008-03-09T17:02:00.000+08:002008-03-09T17:03:49.941+08:00鐵達尼號重現鐡達尼號雖然沈沒多時,但利用Sketchup可以將它重新恢復原貌。不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-83994461456555139862008-03-09T14:50:00.001+08:002008-03-09T14:57:57.301+08:00一個鐘頭繪出一台曳引機本檔係利用Google SketchUp在65分鐘內繪出一台曳引機模型的過程,雖然僅展示短短的八分鐘,實際上可以看到整個繪製的過程,若要加入引擎及軸承等內部細節,則所耗費的功夫更大。不過由此也可以見證到sketchup所具有的三D功能。不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-35850993917811722862007-03-22T21:30:00.001+08:002007-03-22T21:30:42.427+08:00這是一輛超級卡車這是公佈在網站利用sketchup軟體繪出的大型卡車之圖:不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-30729059646215607892007-03-22T15:45:00.000+08:002007-03-22T16:29:50.986+08:00Gate of Bime不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-26524328992451132832007-03-20T23:21:00.000+08:002007-03-20T23:22:11.170+08:00牛車不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-55650387394209004122007-03-20T15:56:00.000+08:002007-03-20T15:57:09.366+08:00Dragon Pump不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-54846564785068316862007-03-20T10:20:00.000+08:002007-03-20T10:21:22.737+08:00Field Leveler不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-66405483700284755212007-03-19T22:57:00.000+08:002007-03-20T08:18:47.987+08:00磱碡不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-72255915897457134012007-03-19T16:18:00.000+08:002007-03-19T16:19:08.705+08:00風鼓不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-33962525830887429672007-03-19T13:26:00.001+08:002007-03-19T13:26:29.367+08:00畫線器不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-16019576457976216962007-03-19T11:57:00.001+08:002007-03-19T11:57:38.774+08:00牛犁不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-78033852965295583982007-03-19T09:30:00.000+08:002007-03-19T09:31:05.849+08:00牛耙不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-2900571654824258882007-03-18T20:35:00.000+08:002007-03-18T20:36:01.402+08:00Roller Conveyor不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-73788317381062671972007-03-18T20:34:00.001+08:002007-03-18T20:34:36.789+08:00Hog Fuel Conveyor不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-23573120913230546872007-03-18T20:33:00.001+08:002007-03-18T20:33:31.436+08:00bucket conveyor不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-70716135463862357922007-03-18T20:32:00.001+08:002007-03-18T20:32:31.578+08:00Dewatering Screw不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-37063727441113068452007-03-18T20:30:00.000+08:002007-03-18T20:31:23.878+08:00Belt Conveyor不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-1579775482239331912007-03-18T20:29:00.001+08:002007-03-18T20:29:38.785+08:00conveyor belt不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-40408364150584873242007-03-18T20:23:00.000+08:002007-03-18T20:24:22.440+08:00ujoint不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-5659599594625482452007-03-18T20:20:00.000+08:002007-04-10T17:04:11.857+08:00ANS slotted 100 machine screw不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-40635071536869264312007-03-18T20:19:00.000+08:002007-03-18T20:20:11.509+08:00Slotted hex head w/ washer machine screw size .3125不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-7934837285716218372007-03-18T20:18:00.001+08:002007-03-18T20:18:48.665+08:00Socket Head不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0tag:blogger.com,1999:blog-7687792.post-49472427744688518572007-03-18T20:17:00.001+08:002007-03-18T20:17:37.316+08:00Hexagonal screw不留白老人http://www.blogger.com/profile/01435873193619639784noreply@blogger.com0