当前位置：Linux教程 - Php - 用PHP动态生成虚拟现实VRML网页

用PHP动态生成虚拟现实VRML网页



        

    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，下面是源程序。注意：在服务器上，要将让PHP处理wrl格式的文档，否则后果将是没有任何虚拟现实。

    <?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;
    ?>


    发布人:netbull 来自:Linux技术支持站点 

站点导航
赞助商链接