|
|
由于VRML博大精深，這里只介紹一個(gè)簡單的例子，還可以將各種VRML結(jié)點(diǎn)存入數(shù)據(jù)庫中，這樣的虛擬現(xiàn)實(shí)網(wǎng)頁將……，爽！
下面是源程序。注意：在服務(wù)器上，要將讓php處理wrl格式的文檔，否則后果將是沒有任何虛擬現(xiàn)實(shí)。本源程序直接存成wrl文件，在瀏覽器中要安裝插件，可以到我的另一個(gè)主頁上去下載：http://go.163.com/~sjtucaocao/
<?php header("Content-type: application/x-vrml");$txt="#VRML V2.0 utf8
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;
?>
php技術(shù)：用PHP動(dòng)態(tài)生成虛擬現(xiàn)實(shí)VRML網(wǎng)頁，轉(zhuǎn)載需保留來源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請第一時(shí)間聯(lián)系我們修改或刪除，多謝。
