#VRML V2.0 utf8
##<load file=web3d-navigate>

##:@+  composition with layers


##@ scene
WorldInfo {
	title " Test MPEG 4 Layer 3D , Contact 4.3"
}
Background { skyColor [ 0.2 0.2 0.2 ] }

NavigationInfo { 
	headlight FALSE speed 1.0 
	type "NONE"
}

##@ extern proto

EXTERNPROTO Layer3D[
	exposedField SFVec3f bboxSize
	exposedField SFVec3f bboxCenter
	eventIn MFNode addChildrenLayer
	eventIn MFNode removeChildrenLayer
	exposedField MFNode childrenLayer
	exposedField SFVec2f translation
	exposedField SFInt32 depth
	exposedField SFVec2f size
	exposedField SFNode background
	exposedField SFNode fog
	exposedField SFNode navigationInfo
	exposedField SFNode viewpoint
	exposedField MFNode children
	eventIn MFNode addChildren
	eventIn MFNode removeChildren
	]
["urn:inet:blaxxun.com:node:Layer3D","http://www.blaxxun.com/vrml/protos/nodes.wrl#Layer3D","nodes.wrl#Layer3D"]

##@ layer 1

DEF l1 Layer3D
{ 
   depth -10
   translation 0.05 0.05
   size 0.4 0.4

   background Background { skyColor [ 1.0 0.3 1 ] }
   viewpoint	DEF Viewpoint1 Viewpoint {
			fieldOfView 0.96
			orientation 0 -1 0 0.42
			position -0.75 1.85 1.3
			description "Entryview"
		},



   children [
		DEF TS TouchSensor {} 
		DEF Entry1 Inline { url "@talk-2.wrl" }
			]
}

##@ layer 2

DEF l2 Layer3D
{ 
   translation 0.5 0.05
   size 0.4 0.4

   background Background { skyColor [ 1.0 0.3 1 ] }
	viewpoint	DEF Overview Viewpoint {
		position	-3.73903 19.9936 7.99328
		orientation	-0.937372 -0.285335 -0.199794  1.28314
		fieldOfView	0.96
		description	"Overview"
	}




   children [
			USE Entry1 
			]
}

##@ layer 3

DEF l3 Layer3D
{ 
   translation 0.05 0.5
   size 0.4 0.4
   depth 10 

   background Background { skyColor [ 1.0 0.3 1 ] }
	viewpoint	DEF Viewpoint1 Viewpoint{
	position	4.5 1.85 6
	orientation	0 1 0  2.2
	fieldOfView	0.95993
	description	"Here_we_go"
	}



   children [
		DEF Spider Inline { url "@vr-nrub-ip.wrl" }
			]
}

##@ layer 4

DEF l4 Layer3D
{ 
   translation 0.5 0.5
   size 0.4 0.4

   childrenLayer [
		USE l1
		USE l2
		USE l3
   ]
}


DEF Timer1 	TimeSensor
{
	cycleInterval 10
}

DEF S Script {

	eventIn SFFloat anim

	field SFNode l USE l1
	directOutput TRUE

	url "vrmlscript:

	function anim(f) {
		l.translation = new SFVec2f(f*0.6, 0.5 * (1.0+Math.sin(f*2*Math.PI)));
		f*=2;
		if (f>1) f = 1.0 - (f-1);
		l.translation = new SFVec2f(0.05+f*0.5, 0.05 +f *0.5);
	}
	"

}
ROUTE TS.touchTime TO Timer1.set_startTime
ROUTE Timer1.fraction_changed TO S.anim

##</>