多年前本人开始从事三维动画方面的学习,后学习了由于VRML博大精深,这里只介绍一个简单的例子,还可以将各种VRML结点存入数据库中,这样的虚拟现实网页将……,爽! 
下面是源程序。注意:在服务器上,要将让
DEF leftBox Transform 
{ 
translation -5 0 0 
children 
[ 
Shape 
{ 
appearance Appearance 
{ 
material Material 
{ 
diffuseColor 1 0 0 
} 
} 
geometry Box{} 
} 
DEF SphereChild Shape 
{ 
appearance Appearance 
{ 
material Material 
{ 
diffuseColor 1 0 1 
} 
} 
geometry Sphere 
{ 
radius 1.2 
} 
} 
] 
} 

DEF rightBox Transform 
{ 
translation 5 0 0 
children 
[ 
Shape 
{ 
appearance Appearance 
{ 
material Material 
{ 
diffuseColor 0 0 1 
} 
} 
geometry Box{} 
} 
] 
} 

DEF onoff Transform 
{ 
translation 0 -1 0 
children 
[ 
Shape 
{ 
appearance Appearance 
{ 
material Material 
{ 
diffuseColor 0 1 0 
} 
} 
geometry Box{} 
} 
DEF TS TouchSensor{} 
] 
} 

DEF S Script 
{ 
eventIn SFBool isActive 
eventOut MFNode child 
field MFNode testNode USE SphereChild 
url 
"javascript: 
function isActive(value) 
{ 
if (value) 
{ 
child=testNode; 
} 
} 
" 
} 

ROUTE TS.isActive TO S.isActive 
ROUTE S.child TO leftBox.removeChildren 
ROUTE S.child TO rightBox.addChildren";echo $txt; 
?> 

09-14 19:05