【文章內(nèi)容簡介】 廣告屏幕 } } ] } Transform{ 廣告柱子 translation 0 scale children[ Shape { Shape 模型節(jié)點 appearance Appearance{ material Material { 空間物體造型外觀 diffuseColor 一種材料的漫反射顏色 } } geometry Cylinder { 柱體節(jié)點 radius 1 圓柱體半徑 height 圓柱體高 top TRUE 圓柱體有頂 bottom TRUE 圓柱體有底 bottom FALSE side TRUE 圓柱體有曲面 } } ]} 截圖： 程序： VRML utf8Group { children[ DEF house1 Transform { translation 22 12 24 children [ Shape { appearance Appearance { texture ImageTexture { url repeatS TRUE repeatT TRUE } } geometry Box { size 20 30 20 } } ] } ]} 截圖： 程序： VRML utf8Background{ skyColor [ ] }創(chuàng)建山脈造型 Shape { Shape 模型節(jié)點 appearance Appearance{ texture ImageTexture { url } material Material { 空間物體造型外觀 diffuseColor 一種材料的漫反射顏色 } } geometry ElevationGrid { 海拔珊格節(jié)點 xDimension 10 XZ水平面 zDimension 40 xSpacing XZ水平面上間距 zSpacing ccw TRUE solid TRUE height [ 海拔珊格高度陣列 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ] creaseAngle } } 截圖： 程序： VRML utf8DEF B_lamp1 Transform {children [DEF Light_Post Shape { appearance Appearance { material Material { ambientIntensity diffuseColor } }geometry Extrusion {beginCap FALSEcreaseAngle crossSection [ , , , , ]endCap TRUEorientation 0 0 1 0scale [ , ,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1, ,6 6,6 6 ]solid TRUEspine [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]}}]} 截圖： 程序： VRML utf8Shape { appearance Appearance { material Material { diffuseColor 1 1 1 一種材料的漫反射顏色 } } geometry Box { 交通燈面板 size 3 7 }}Shape { appearance Appearance { material DEF YellowLight Material { 黃燈 diffuseColor 0 一種材料的漫反射顏色 } } geometry Sphere { 交通燈，球體 }} Transform { translation 0 2 0 children Shape { appearance Appearance { material DEF RedLight Material { 紅燈 diffuseColor 0 0 } } geometry Sphere { } } } Transform { translation 0 2 0 children Shape { appearance Appearance { material DEF GreenLight Material { 綠燈 diffuseColor 0 0 } } geometry Sphere { } } }DEF Timer TimeSensor { 時間傳感器 cycleInterval 2 loop TRUE}DEF RedCI ColorInterpolator { 顏色插補器 紅燈 key [ 0, 相對時間間隔值 , , , , , 1 ] keyValue [ 顏色變換值 0 0, 1 0 0, 1 0 0, 0 0, 0 0, 1 0 0, 1 0 0 ]}DEF GreenCI ColorInterpolator { 顏色插補器 綠燈 key [ 0, , , , , 1 ] keyValue [ 顏色變換值 0 0, 0 0, 0 1 0, 0 1 0, 0 0, 0 0 ]}DEF YellowCI ColorInterpolator { 顏色插補器 黃燈 key [ 0, , , , , 1 ] keyValue [ 顏色變換值 0, 0, 1 1 0, 1 1 0, 0, 0 ]}Transform { translation 0 11 0 children Shape { appearance Appearance { material Material { diffuseColor } } geometry Cylinder { 交通燈柱 height 15 radius } }}Transform { translation 0 0 children Shape { appearance Appearance { material Material { } } geometry Cylinder { 交通燈底座 radius 2 } }}Transform { translation 0 20 0 children Shape { appearance Appearance { material Material { diffuseColor 0 0 } } geometry Box { size 40 1 40 } }}Viewpoint { orientation 1 0 0 position 0 15 60}ROUTE TO ROUTE TO ROUTE TO ROUTE TO ROUTE TO ROUTE TO 截圖： 程序： VRML utf8Group { children [ Billboard { children [ Shape { appearance Appearance { texture ImageTexture { url } } geometry Box { size 0 } } ] } ] } 截圖： 程序： VRML utf8DEF phone Transform { translation children [ Shape