How to apply shadow underneath SCNPlane in ARKit?

Asked Oct 01 '17 at 15:46

Active Jul 20 '18 at 22:10

Viewed 1,043 times

Here below is my code, i am trying to add shadow underneath object but not showing up.

public func addNode(locationNode:LocationNode) {

        locationNode.position = SCNVector3Make(locationNode.x, locationNode.y,locationNode.z)
        self.sceneNode?.scale = SCNVector3(x: 0.4, y: 0.4, z: 0.4)

        let light = SCNLight()
        light.type = .directional
        light.castsShadow = true
        light.shadowRadius = 200
        light.shadowColor = UIColor(red: 0, green: 0, blue: 0, alpha: 1)
        light.shadowMode = .deferred
        let constraint = SCNLookAtConstraint(target: locationNode)
        lightNode = SCNNode()
        lightNode!.light = light
        lightNode!.position = SCNVector3(locationNode.x + 0.5, locationNode.y + 0.5, locationNode.z)
        lightNode!.constraints = [constraint]
        self.sceneNode?.addChildNode(lightNode!)
        self.sceneNode?.addChildNode(locationNode)
    }

Here is the screen shot

edited Oct 01 '17 at 15:50

rmaddy

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asked Oct 01 '17 at 15:46

imjaydeep

What surface do you want the shadow projected onto? – rickster Oct 01 '17 at 20:35
i want to apply shadow on floor surface – imjaydeep Oct 02 '17 at 07:14
Possible duplicate of [Can we render shadow on a transparent Plane in SceneKit](https://stackoverflow.com/questions/45505471/can-we-render-shadow-on-a-transparent-plane-in-scenekit) – mnuages Oct 10 '17 at 09:27

How to apply shadow underneath SCNPlane in ARKit?

0 Answers0