perspective home svsd sharepoint web site一点透视家居肺动脉瓣下室间隔缺损的sharepoint网站课件

《perspective home svsd sharepoint web site一点透视家居肺动脉瓣下室间隔缺损的sharepoint网站课件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、One-PointPerspectivePartII–TheSequelStep1Beginwithasimpleroom(justlikelasttime)Drawaflatdoor.Step2Insteadofaddingalittlebitofdepthtoyourdoor,extendthehorizontallinesuntiltheyreachtheouterverticallineofyourdoor.Nowitlooksasthoughthedoorextendsevenfurtherintothewall.E

2、rasethebottomorthogonaltomakeitlookasthoughthefloorextendsbackintothespace.Step3Tomakeitlooklikeahallwayintersects,drawtwoverticallinesfromthefloortotheceiling.Justlikeyoudidwithyourdoor,drawtwohorizontallinesthatextendtotheouterverticalline.Erasethebottomandthetopo

3、rthogonalsthistimetoextendthefloorandtheceilingbackintothespace.Step4Startwithasimplerectanglecomingoutofthewall,justlikeyoudidwiththesmallrectanglelasttime.Thistime,makesureitistallerthanyourvanishingpoint.Step5Drawthetopandbottomorthogonalstocreateaflatfront.Conne

4、ctthemwithaverticalline.Step6Todividethefrontfaceinhalf,drawan“X”.Attheintersection,drawaverticalline.Thisdividesthespaceinhalf.Afteryouhavedrawnyourverticalline,erasethe“X”Step7Repeatthisprocessagain,onlythistimedividethetwohalves.Thiscreatesfourspaces.Erasethetwo“

5、X”s.Step8Continuetodividethespacesuntilyoubasicallycan’tdividethemanymore.Continueerasingthe“X”saftereachverticallineisdrawn.Ifyoudon’tdothis,itwilllooklikeonebigjumbledmess.Step9Dividethetophalffromthebottomhalfbyfindingmiddleoftheheightofyourlockers(youcanjusteyeb

6、allit)anddrawinganorthogonalrightthrough.Nowmovetothebackwall.Firstdividethespaceinhalf.Thendividethehalvesinhalf.Thendividethequartersinhalf.Thendividetheeighthsinhalf.Step10Draworthogonalsfromeachofyourpoints.Nowitlookslikeyouhaveabowlinglaneonyourceiling.Wouldn’t

7、thatbesweetifyoudid?Step11Tocorrectlyspacetheceilingtilesapart,drawadiagonalline(notinperspective)fromonecornertotheother.SeehowIdiditinthepicture?Makesureit’sdrawninlightly.Next,ateachintersectionofthediagonallineandorthogonal,youwilldrawahorizontalline.Whenyouaref

8、inished,erasethediagonalline.Step12Nowwhatifyouwanttohaveahallwaythatispartiallyhiddenbehindyourlockers?Drawtheverticallineslikebefore,exc