Copies all the params from a the given source_param_object to this param object. Does not replace any currently existing params with the same name.

Parameters:

sourceParamObject

param object to copy params from.

Creates a Param with the given name and type on the ParamObject. Will fail if a param with the same name already exists.

Parameters:

	paramName	The name of the Param to be created.
	paramTypeName	The type of Param to create. Valid types are 'o3d.ParamBoolean' 'o3d.ParamBoundingBox' 'o3d.ParamDrawContext' 'o3d.ParamDrawList' 'o3d.ParamEffect' 'o3d.ParamFloat' 'o3d.ParamFloat2' 'o3d.ParamFloat3' 'o3d.ParamFloat4' 'o3d.ParamFunction' 'o3d.ParamInteger' 'o3d.ParamMaterial' 'o3d.ParamMatrix4' 'o3d.ParamParamArray' 'o3d.ParamRenderSurface' 'o3d.ParamRenderDepthStencilSurface' 'o3d.ParamSampler' 'o3d.ParamSkin' 'o3d.ParamSteamBank' 'o3d.ParamState' 'o3d.ParamString' 'o3d.ParamTexture' 'o3d.ParamTransform' 'o3d.ProjectionParamMatrix4' 'o3d.ProjectionInverseParamMatrix4' 'o3d.ProjectionTransposeParamMatrix4' 'o3d.ProjectionInverseTransposeParamMatrix4' 'o3d.ViewParamMatrix4' 'o3d.ViewInverseParamMatrix4' 'o3d.ViewTransposeParamMatrix4' 'o3d.ViewInverseTransposeParamMatrix4' 'o3d.ViewProjectionParamMatrix4' 'o3d.ViewProjectionInverseParamMatrix4' 'o3d.ViewProjectionTransposeParamMatrix4' 'o3d.ViewProjectionInverseTransposeParamMatrix4' 'o3d.WorldParamMatrix4' 'o3d.WorldInverseParamMatrix4' 'o3d.WorldTransposeParamMatrix4' 'o3d.WorldInverseTransposeParamMatrix4' 'o3d.WorldViewParamMatrix4' 'o3d.WorldViewInverseParamMatrix4' 'o3d.WorldViewTransposeParamMatrix4' 'o3d.WorldViewInverseTransposeParamMatrix4' 'o3d.WorldViewProjectionParamMatrix4' 'o3d.WorldViewProjectionInverseParamMatrix4' 'o3d.WorldViewProjectionTransposeParamMatrix4' 'o3d.WorldViewProjectionInverseTransposeParamMatrix4'

Returns:

o3d.Param.The newly created Param or null on failure.

Searches by name for a Param defined in the object.

Parameters:

paramName

Name to search for.

Returns:

o3d.Param.The Param with the given name, or null otherwise.

Takes the name of a class as an argument, and returns true if this object is either an instance of that class or derives from that class.

var t = pack.createObject('o3d.Transform');
t.isAClassName('o3d.Transform');    // true
t.isAClassName('o3d.ParamObject');  // true
t.isAClassName('o3d.Shape');        // false

Parameters:

className

Name of class to check for.

Returns:

boolean.true if this object is a or is derived from the given class name.

Removes a Param from a ParamObject. This function will fail if the param does not exist on this ParamObject or if the param is unremovable.

Parameters:

param

param to remove.

Returns:

boolean.True if the param was removed.

The concrete class name for an object derived from ObjectBase. If you want to know if an object is of a certain type you should use objectBase.isAClassName

var t = pack.createObject('o3d.Transform');
t.className == 'o3d.Transform';  // true

Unique id of the object. This id will be unique, even across multiple O3D clients in the same page. This property is read-only.

The object's name. Setting this has no meaning to O3D, but is useful for debugging and for the functions Client.getObjects, Pack.getObject, RenderNode.getRenderNodesByNameInTree and RenderNode.getTransformsByNameInTree which search for objects by name.

Gets all the param on this param object. Each access to this field gets the entire list, so it is best to get it just once. For example:

var params = paramObject.params;
for (var i = 0; i < params.length; i++) {
  var param = params[i];
}

The projection matrix represents the projection transformation, used to take vertices from view space to screen space. This matrix is usually an orthographic or perspective transformation. Default = Identity.

The view matrix represents the viewing transformation, used to take vertices from world space to view space. Default = Identity.

The view matrix for this DrawContext.

The projection matrix for this DrawContext.