valleyofthe10peaks.swift

func addValleyofTheTenPeaksPOIMarkers() {
        let locations : [String: (CLLocationDegrees, CLLocationDegrees)] = [
            "Moraine Lake": (51.320143, -116.185173),
            "Mt. Fay": (51.298343, -116.163270),
            "Mt Little": (51.295878, -116.183472),
            "Mt Bowlen": (51.299772, -116.188203),
            "Mt Tonsa": (51.296674, -116.201430),
            "Mt Perren": (51.296779, -116.208143),
            "Mt Allen": (51.291698, -116.219711),
            "Mt Tuzo": (51.301836, -116.227780),
            "Deltaform":(51.301585, -116.245475),
            "Neptuak": (51.307604, -116.257772),
            "Wenkchemna Peak": (51.328359, -116.275496)
        ]
        
        if let terrainNode = terrainNode {
            for location in locations {
                let markerHeight = CGFloat(50.0)
                
                let text = SCNText(string: location.key, extrusionDepth: 1)
                let material = SCNMaterial()
                material.diffuse.contents = UIColor.red
                text.materials = [material]
                
                let sphereMarker = SCNNode(geometry: text)
                
                sphereMarker.geometry?.firstMaterial?.diffuse.contents = UIColor.red
                let tempLocation = CLLocation(latitude: location.value.0, longitude: location.value.1)
                sphereMarker.position = terrainNode.positionForLocation(tempLocation)
                sphereMarker.position.y += Float(markerHeight / 2.0) + 200
                sphereMarker.scale = SCNVector3(x: 11, y: 11, z: 11)
                terrainNode.addChildNode(sphereMarker)
            }
        }
    }