X_ITE X3D Browser

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X_ITE v4.1.1

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X3D Reference

Accessing the External Browser

Accessing the External Browser

X_ITE is designed to provide access to the internal X3D browser and its contained scene graph via JavaScript, either within an internal X3D Script node or an external HTML script

If you want combine DOM access with X3D access in your JavaScript functions then you probably want to access the external browser object if you want include an external JavaScript file in your HTML page and you don't wanna do it directly a in Script node.

There is the X3D object which is always available, it expects at least one function handler that is called when the browsers (<X3DCanvas> elements) are ready, or the second function handler is called if an error occurred.

The callback function is called when the browser is available. The callback function takes no arguments. The error callback is called if an error occurred, it has one argument error.

The external browser can be accessed by calling the X3D.getBrowser(selector) function, selector can be any CSS selector:

If something went wrong, the error callback is called:

X3D object

Functions

X3D noConflict ()

In X_ITE's case, the X3D function object is the main entry function. If you need to use another JavaScript library alongside X_ITE, return control of the X3D function object back to the other library with a call to X3D .noConflict () . Old references of X3D function object are saved during X_ITE initialization; X3D .noConflict () simply restores them. The return value is the X3D function object itself.

If for some reason two versions of X_ITE are loaded (which is not recommended), calling X3D .noConflict () from the second version will return the globally scoped X3D object to those of the first version.

The following services can be used to establish a session and obtain the X3DBrowser object.

X3DBrowser getBrowser (selector : String)

The selector argument must be a string containing a valid CSS selector expression to match elements against. The return value is the appropriate X3DBrowser object.

X3DBrowser getBrowser (element : Object)

Given a DOM element that represents a X3DCanvas element, the getBrowser function returns the appropriate X3DBrowser object.

Objects

The X3D object has several properties, you can use any of the properties below.

X3DConstants

The X3DConstants object defines values that can be useful for scripting.

X3DFields

All X3DFields (SFBool, SFColor, ..., MFBool, MFColor, and so on). The fields can be created using the object as construtor.

Function Reference

A complete function reference for the X3DBrowser object and all other X3D JavaScript objects can be found here.