VRML虚拟现实开发文档(含源代码)

1、虚拟现实开发文档罗维030913501 .功能概述运用vrml语言构造了一个虚拟现实世界。运动物体包括气球，火车，汽车，交通灯等，静止物体包括山脉，树林，房屋，人物，花草，电话亭，国旗，座椅，广告牌，雨伞等，另外还包含背景和声音。2 .使用说明广告牌截图：#VRML utf8程序：Transform#背景颜色translationchildrenTransformtranslationchildren#创建广告牌造型Shape#广告牌appearanceAppearancematerialMaterialdiffuseColorgeometryBoxsize12Transformtransla

2、tionchildrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseColor#广告屏幕geometryBoxsize11热气球DEFlegTransformtranslation5-4scalechildrenShapeappearanceAppearancematerialMaterialdiffuseColorgeometryCylinderradiusheighttopTRUE#bottomTRUEbottomFALSEsideTRUE#广告柱子#Shape模型节点#

3、空间物体造型外观#一种材料的漫反射颜色#柱体节点#圆柱体半径#圆柱体高#圆柱体有顶#圆柱体有底#圆柱体有曲面Transformtranslation-1000childrenUSEleg#椅子腿截图:程序：#VRML utf8Group children BackgroundskyColor#创建月球造型Transformtranslation 0 0scale 1 1 1childrenShape appearance Appearance#银白颜色textureImageTexture url "" materialMaterial diffuseColor ambie

4、ntintensity specularColor shininess#空间物体造型外观#一种材料的漫反射颜色#多少环境光被该表面反射#物体镜面反射光线的颜色#造型外观材料的亮度geometry Sphere radius 4 #球体Transformtranslation 0 -4scale 1childrenShape appearance Appearance textureurlImageTexture "" material Material diffuseColor ambientintensity specularColor shininess#空间物体造型外

5、观#一种材料的漫反射颜色#多少环境光被该表面反射#物体镜面反射光线的颜色#造型外观材料的亮度geometryCylinder#潜艇舰桥（噫望塔）radiusheightsideTRUEtopTRUEbottomTRUE热气球运动程序：#VRMLutf8#引入月球造型#时间传感器#移动位置节点#相对时间的逻辑值#空间坐标的位置值与相对时间的逻辑值DEFfly1TransformchildrenInlineurl""DEFTime1TimeSensorcycleInterval32loopTRUEDEFflyinter1PositionInterpolatorkey,keyVa

6、lue00-20,0-15,0-9,2000,09,015002001509-20000-90-1500-20ROUTETOROUTETO国旗截图:程序：#VRMLutf8GroupchildrenTransformtranslation-22-322scalechildrenTransformchildrenShapeappearanceAppearancetextureImageTextureurl""geometryBoxsize2727Transformtranslation0150childrenShapeappearanceAppearancetextureIm

7、ageTextureurl""geometryCylinderradiusbottomTRUEtopTRUEheight30sideTRUETransformchildrenShapeappearanceAppearancetextureImageTextureurl""geometryCylinderradiusbottomTRUEtopTRUEheightsideTRUETransformtranslation4280scale222childrenShapeappearanceAppearancetextureImageTextureurl&quo

8、t;"geometryBoxsizeViewpointorientation010position-15-225公共汽车截图:程序：#VRMLutf8DEFBusTransformchildrenDEFbodyShapeappearanceAppearancematerialDEFLtGray_ColorMaterialambientIntensitydiffuseColortextureImageTextureurl""geometryIndexedFaceSetcoordCoordinatepoint0,0,coordIndex0,5,4,2,-1,0,2,1

9、,-1,4,3,2,-1,11,6,7,8,-1,9,10,11,8,-1texCoordTextureCoordinatepoint,DEFfront01ShapeappearanceAppearancematerialUSELtGray_ColortextureImageTextureurl""geometryIndexedFaceSetcoordCoordinatepoint0,coordIndex3,0,1,4,-1,4,1,2,5,-1texCoordTextureCoordinatepoint,DEFtop01ShapeappearanceAppearancem

10、aterialUSELtGray_ColorgeometryIndexedFaceSetcoordCoordinatepoint,coordIndex2,0,1,3,-1DEFback01ShapeappearanceAppearancematerialUSELtGray_ColorgeometryIndexedFaceSetcoordCoordinatepoint0,coordIndex4,1,2,5,-1,5,2,0,3,-1translation0汽车截图：程序：#VRMLutf8Background#空间背景中，空中无颜色，即黑色topUrl""#顶部frontUr

11、l""#前面backUrl""#后面leftUrl""#左面rightUrl""#右面bottomUrl""#底部DEFcarTransformrotation010childrenTransformtranslation003rotation100childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseC010r.1.1.1geometryCylinderradius1h

12、eight.5Transformtranslation00-3rotation100childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseColor.1.1.1geometryCylinderradius1height.5Transformtranslation1003rotation100childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseC

13、olor.1.1.1geometryCylinderradius1height.5Transformtranslation100-3rotation100childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseColor.1.1.1geometryCylinderradius1height.5#车轮Transformtranslation620childrenShapeappearanceAppearancetextureImageTextureurl"&quo

14、t;materialMaterialgeometryBoxsize1638Transformtranslation40childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialgeometryBoxsize1437#车身Transformtranslation-23-3childrenShapeappearanceAppearancematerialMaterialdiffuseColor111geometrySphereradius.5Transformtranslation-233c

15、hildrenShapeappearanceAppearancematerialMaterialdiffuseColor111geometrySphereradius.5#车灯Transformtranslation022rotation010childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialgeometryBoxsize38Transformtranslation0rotation010childrenShapeappearanceAppearancetextureImageT

16、extureurl""materialMaterialgeometryBoxsizeTransformtranslation0rotation010childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialgeometryBoxsizeTransformtranslation-7rotation001childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialge

17、ometryBoxsize13#车窗户#车正面#车窗户后面#车窗户侧面Transformtranslation-7rotation001childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialgeometryBoxsize13#车窗户侧面椅子截图:程序：#VRMLutf8TransformtranslationchildrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffus

18、eColorgeometryBoxsize11#椅子背Transform translation0rotation100childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseColorgeometryBoxsize11#椅子坐DEFlegTransformtranslation#椅子腿rotation000childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterial

19、diffuseColor#圆柱体半径#圆柱体高#圆柱体有顶#圆柱体有底#圆柱体有曲面geometryCylinderradiusheighttopTRUE#bottomTRUEbottomFALSEsideTRUETransformtranslation 0 0 children USE leg Transformtranslation 0 0 5 children USE leg Transformtranslation 0 5 children USE leg #椅子腿#椅子腿#椅子腿广告牌截图：程序：#VRMLutf8Transformtranslation0scale555childr

20、enDEFside1ShapeappearanceAppearancetextureImageTextureurl""materialDEFBlue_ColorMaterialambientIntensitydiffuseColorgeometryExtrusioncreaseAnglecrossSection,orientation0010scale11solidFALSEspine00,00Transformtranslation0rotation010childrenShapeappearanceAppearancetextureImageTextureurl&quo

21、t;"materialMaterialdiffuseColorgeometryBoxsize#广告屏幕Transform translation 0 scale children Shape appearance Appearance material Material diffuseColorgeometry Cylinder radius 1 height top TRUE #bottom TRUE bottom FALSE side TRUE 房屋 截图：#广告柱子# Shape模型节点#空间物体造型外观#一种材料的漫反射颜色#柱体节点#圆柱体半径#圆柱体高胭柱体有顶#圆柱体有

22、底#圆柱体有曲面程序:#VRMLutf8GroupchildrenDEFhouselTransformtranslation-2212-24childrenShapeappearanceAppearancetextureImageTextureurl""epeatSTRUEr即eatTTRUEgeometryBoxsize203020山脉截图:程序:#VRMLutf8BackgroundskyColor#创建山脉造型ShapeappearanceAppearance#Shape模型节点路灯textureImageTextureurl""materialM

23、aterialdiffuseColor#一种材料的漫反射颜色geometryElevationGridxDimension10zDimension40xSpacingzSpacingccwTRUEsolidTRUEheightcreaseAngle#空间物体造型外观#海拔珊格节点#X-Z水平面#X-Z水平面上间距#海拔珊格高度阵列截图:程序：#VRMLutf8DEFB_lamp1TransformchildrenDEFLight_PostShapeappearanceAppearancematerialMaterialambientIntensitydiffuseColorgeometryEx

24、trusionbeginCapFALSEcreaseAnglecrossSection,endCapTRUEorientation0010scale,11,11,11,11,11,11,11,11,11,11,11,11,11,11,66,66solidTRUEspine0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0交通灯截图:程序：#VRMLutf8ShapeappearanceAppearancematerialMaterialdiffuseColor111#一种材料的漫反射颜色geometryBox姣通灯面板size37ShapeappearanceAppea

25、rancematerialDEFYellowLightMaterial#黄灯diffuseColor0#一种材料的漫反射颜色geometrySphere#交通灯，球体Transformtranslation020childrenShapeappearanceAppearancematerialDEFRedLightMaterial#红灯diffuseColor00geometrySphereTransformtranslation0-20childrenShapeappearanceAppearancematerialDEFGreenLightMaterial#绿灯diffuseColor00

26、geometrySphereDEFTimerTimeSensorcycleInterval2loopTRUEDEFRedCIColorInterpolatorkey0,#时间传感器#颜色插补器红灯#相对时间间隔值1keyValue00,100,100,00,00,100,100DEFGreenCIColorInterpolatorkey0,#颜色插补器绿灯#颜色变换值1keyValue00,00,010,010,00,00DEFYellowCIColorInterpolatorkey0,#颜色插补器黄灯#颜色变换值1keyValue0,0,110,110,#颜色变换值0,0Transformt

27、ranslation0-110childrenShapeappearanceAppearancematerialMaterialdiffuseColorgeometryCylinder#交通灯柱height15radiusTransformtranslation00childrenShapeappearanceAppearancematerialMaterialgeometryCylinder姣通灯底座radius2#Transform#translation0-200#children# Shape# appearanceAppearance# materialMaterial# diffu

28、seColor00# # geometryBox# size40140# #Viewpoint#orientation100#position01560#ROUTETOROUTETOROUTETOROUTETOROUTETOROUTETO人物截图：程序：#VRMLutf8GroupchildrenBillboardchildrenShapeappearanceAppearancetextureImageTextureurl”"geometryBoxsize0电话亭截图:程序：#VRMLutf8DEFphoneTransformtranslationchildrenShapeappea

29、ranceAppearancetextureImageTextureurl""materialMaterialdiffuseColorgeometryBoxsize11#电话亭门Transform#电话亭四壁translation0rotation010childrenUSEphoneTransform#电话亭四壁translation0rotation010childrenUSEphoneTransform#电话亭四壁translation00rotation000childrenUSEphoneTransformtranslationrotation100childre

30、nShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseColorgeometryBoxsize#电话亭顶Transformtranslation0rotation000childrenShapeappearanceAppearancetextureImageTextureurl""materialMaterialdiffuseColorgeometryBoxsize#电话亭招牌火车截图:程序：#VRMLutf8PROTOWagonTransformchildren

31、DEFTopShape#火车顶部appearanceAppearancematerialMaterialgeometryIndexedFaceSetcolorIndex1,1,1coordIndex0,5,6,7,8,9,4,3,2,1,-1,0,1,2,3,4,-1,9,8,7,6,5colorPerVertexFALSEconvexFALSEcolorColorcolor,110coordCoordinatepoint-35158,- 35174,- 35180,- 3517-4,-3515-8,35158,35174,35180,3517-4,3515-8DEFSidesShapeapp

32、earanceAppearancetextureImageTextureurl""geometryIndexedFaceSetcoordIndex0,1,3,2,-1,5,4,6,7texCoordIndex0,1,2,3,-1,0,1,2,3coordCoordinatepoint-3508,3508,-35158,35158,-350-8,350-8,-3515-8,3515-8texCoordTextureCoordinatepoint00,10,11,01DEFEnds1ShapeappearanceAppearancetextureImageTextureurl&

33、quot;"geometryIndexedFaceSetcoordIndex0,2,6,4,-1,1,5,7,3texCoordIndex1,2,3,0,-1,0,1,2,3coordCoordinatepoint-3508,3508,-35158,35158,-350-8,350-8,-3515-8,3515-8texCoordTextureCoordinatepoint00,10,11,01WagonViewpointposition00100树截图：程序：#VRMLutf8DEFtreeGroupchildrenDEFPlanterTransformscalechildrenS

34、hapeappearanceAppearancematerialMaterialgeometryIndexedFaceSetcoordDEFPlanterCoordinatesCoordinatepointcoordIndex0,1,5,4,-1,1, 2,6,5,-1,2, 3,7,6,-1,3, 0,4,7,-1,0,8,9,1,-1,9, 10,2,1,-1,10, 11,3,2,-1,11, 8,0,3,-1,15,14,6,7,-1,14,13,5,6,-1,13,12,4,5,-1,12, 15,7,4,-1,ShapeappearanceAppearancematerialMat

35、erialdiffuseColorgeometryIndexedFaceSetcoordUSEPlanterCoordinatescoordIndex12,13,14,15Transform#translationchildrenUSEPlanterBillboardaxisOfRotationchildrenShapeappearanceAppearancetextureImageTextureurl""geometryDEFTreeFaceIndexedFaceSetcoordCoordinatepoint,coordIndex0,1,2,3texCoordTextur

36、eCoordinatepoint,texCoordIndex0,1,2,3solidFALSETransformchildrenDEFTreeBillboardaxisOfRotationchildrenShapeappearanceAppearancetextureImageTextureurl""geometryUSETreeFace卡车截图:程序：#VRMLutf8GroupchildrenGroupchildrenShapeappearanceAppearancematerialMaterialambientintensitydiffuseColor00specul

37、arColor00emissiveColor000shininesstransparency0geometryIndexedFaceSetcoordDEFaCoordinatepoint,coordIndex12,107,13,-1,13,106,12,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensity0diffuseColorspecularColoremissiveColor000shininesstransparenc

38、y0geometryDEF_2IndexedFaceSetcoordUSEacoordIndex26,27,70,-1,21,28,20,-1,49,30,50,-1,28,29,20,-1,30,31,50,-1,70,67,26,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensitydiffuseColorspecularColoremissiveColor000shininesstransparency0geometryD

39、EF_3IndexedFaceSetcoordUSEacoordIndex77,33,38,-1,51,52,42,-1,77,38,52,-1,77,59,33,-1,42,54,51,-1,52,51,77,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensitydiffuseColor00specularColor00emissiveColor000shininesstransparency0geometryDEF_4Ind

40、exedFaceSetcoordUSEacoordIndex66,14,106,-1,12,15,69,-1,15,14,66,-1,66,67,69,-1,106,65,66,-1,68,69,70,-1,69,68,12,-1,66,69,15,-1,67, 70,69,-1,67,66,65,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensity0diffuseColorspecularColoremissiveColor

41、000shininesstransparency0geometryDEF_5IndexedFaceSetcoordUSEacoordIndex30,16,17,-1,28,22,23,-1,24,25,27,-1,22,25,24,-1,18,19,21,-1,17,16,19,-1,17,31,30,-1,23,29,28,-1,27,26,24,-1,24,23,22,-1,21, 20,18,-1,19,18,17,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerial

42、MaterialambientIntensity1diffuseColorspecularColor111emissiveColor000shininesstransparency0geometryDEF_6IndexedFaceSetcoordUSEacoordIndex43,45,107,-1,45,55,107,-1,55,56,107,-1,35,32,13,-1,13,36,34,-1,34,35,13,-1,57,44,41,-1,63,64,72,-1,64,13,71,-1,44,37,41,-1,64, 71,72,-1,13,107,71,-1,-1creaseAngle1

43、normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensity0diffuseColorspecularColoremissiveColor000shininesstransparency0geometryDEF_7IndexedFaceSetcoordUSEacoordIndex78,79,80,-1,81,82,83,-1,85,87,89,-1,85,89,91,-1,79,85,91,-1,79,91,80,-1,90,88,86,-1,90,86,84,-1,

44、81,90,84,-1,81,84,82,-1,92,93,94,-1,95,96,97,-1,99,101,103,-1,99,103,105,-1,93,99,105,-1,93,105,94,-1,104,102,100,-1,104,100,98,-1,95,104,98,-1,95,98,96,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensity0diffuseColorspecularColoremissiveCo

45、lor000shininesstransparency0geometryDEF_8IndexedFaceSetcoordUSEacoordIndex78,83,82,-1,78,82,79,-1,79,82,84,-1,79,84,85,-1,85,84,86,-1,85,86,87,-1,87,86,88,-1,87,88,89,-1,89,88,90,-1,89,90,91,-1,91, 90,81,-1,91,81,80,-1,80,81,83,-1,80,83,78,-1,92, 97,96,-1,92,96,93,-1,93, 96,98,-1,93,98,99,-1,99, 98,

46、100,-1,99,100,101,-1,101, 100,102,-1,101,102,103,-1,103, 102,104,-1,103,104,105,-1,105, 104,95,-1,105,95,94,-1,94, 95,97,-1,94,97,92,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensity0diffuseColorspecularColoremissiveColor000shininesstrans

47、parency0geometryDEF_9IndexedFaceSetcoordUSEacoordIndex4,8,11,-1,0,1,5,-1,11,10,3,-1,10,9,2,-1,9,10,11,-1,4,1,2,-1,1,4,5,-1,2,9,8,-1,7,3,0,-1,7,0,6,-1,5,4,6,-1,1,0,3,-1,11,7,4,-1,5,6,0,-1,3, 7,11,-1,2,3,10,-1,11, 8,9,-1,8,4,2,-1,4, 7,6,-1,3,2,1,-1,30, 49,76,-1,31,39,61,-1,61, 50,31,-1,76,53,30,-1,62,

48、 61,58,-1,77,62,59,-1,76, 74,73,-1,75,54,53,-1,77, 54,75,-1,51,73,77,-1,78, 53,76,-1,49,74,76,-1,79, 54,73,-1,50,60,49,-1,80, 74,60,-1,62,58,59,-1,81, 39,59,-1,61,60,50,-1,82, 62,60,-1,73,75,76,-1,83, 62,77,-1,60,74,49,-1,84, 62,73,-1,39,58,61,-1,-1creaseAngle1normalIndextexCoordIndexGroupchildrenShapeappearanceAppearancematerialMaterialambientIntensitydiffuseColor00specularColor00emissiveColor000shininesstransparency0geometryDEF_10IndexedFaceSetcoordUSEacoordIndex16,43,19,-1,19,43,107,-