From d412e21008ddceff111179e3cdcf0ad371dec8e7 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Wed, 9 Jul 2014 15:51:37 -0700
Subject: [PATCH] add two new concert cameras to examples

---
 examples/concertCamera_kims.js | 72 ++++++++++++++++++++++++++++++++++
 examples/concertCamera_kyrs.js | 72 ++++++++++++++++++++++++++++++++++
 2 files changed, 144 insertions(+)
 create mode 100644 examples/concertCamera_kims.js
 create mode 100644 examples/concertCamera_kyrs.js

diff --git a/examples/concertCamera_kims.js b/examples/concertCamera_kims.js
new file mode 100644
index 0000000000..3017d3c008
--- /dev/null
+++ b/examples/concertCamera_kims.js
@@ -0,0 +1,72 @@
+//
+//  concertCamera.js
+//
+//  Created by Philip Rosedale on June 24, 2014
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Move a camera through a series of pre-set locations by pressing number keys
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+var oldMode;
+var avatarPosition;
+
+var cameraNumber = 0;
+var freeCamera = false; 
+
+var cameraLocations = [ {x: 8027.5, y: 237.5, z: 7305.7}, {x: 8027.5, y: 237.5, z: 7306.6}, {x: 8027.5, y: 237.5, z: 7308.0}, {x: 8027.5, y: 237.5, z: 7303.0}, {x: 8030.8, y: 238.6, z: 7311.4}, {x: 8030.9, y: 237.1, z: 7308.0} ];
+var cameraLookAts = [ {x: 8027.5, y: 237.5, z: 7304.0}, {x: 8027.5, y: 237.5, z: 7305.7}, {x: 8027.5, y: 237.5, z: 7304.0}, {x: 8027.5, y: 237.5, z: 7304.0}, {x: 8027.5, y: 237.5, z: 7304.0}, {x: 8027.5, y: 237.5, z: 7304.0} ];
+
+function saveCameraState() {
+    oldMode = Camera.getMode();
+    avatarPosition = MyAvatar.position;
+    Camera.setModeShiftPeriod(0.0);
+    Camera.setMode("independent");
+}
+
+function restoreCameraState() {
+    Camera.stopLooking();
+    Camera.setMode(oldMode);
+}
+
+function update(deltaTime) {
+    if (freeCamera) { 
+        var delta = Vec3.subtract(MyAvatar.position, avatarPosition);
+        if (Vec3.length(delta) > 0.05) {
+            cameraNumber = 0;
+            freeCamera = false;
+            restoreCameraState();
+        }
+    }
+}
+
+function keyPressEvent(event) {
+
+    var choice = parseInt(event.text);
+
+    if ((choice > 0) && (choice <= cameraLocations.length)) {
+        print("camera " + choice);
+               if (!freeCamera) {
+            saveCameraState();
+            freeCamera = true;
+        }
+        Camera.setMode("independent");
+        Camera.setPosition(cameraLocations[choice - 1]);
+        Camera.keepLookingAt(cameraLookAts[choice - 1]);
+    }
+    if (event.text == "ESC") {
+        cameraNumber = 0;
+        freeCamera = false;
+        restoreCameraState();
+    }
+    if (event.text == "0") {
+        //  Show camera location in log
+        var cameraLocation = Camera.getPosition();
+        print(cameraLocation.x + ", " + cameraLocation.y + ", " + cameraLocation.z);
+    }
+}
+
+Script.update.connect(update);
+Controller.keyPressEvent.connect(keyPressEvent);
diff --git a/examples/concertCamera_kyrs.js b/examples/concertCamera_kyrs.js
new file mode 100644
index 0000000000..2b37a84f9e
--- /dev/null
+++ b/examples/concertCamera_kyrs.js
@@ -0,0 +1,72 @@
+//
+//  concertCamera.js
+//
+//  Created by Philip Rosedale on June 24, 2014
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Move a camera through a series of pre-set locations by pressing number keys
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+var oldMode;
+var avatarPosition;
+
+var cameraNumber = 0;
+var freeCamera = false; 
+
+var cameraLocations = [ {x: 2921.5, y: 251.3, z: 8254.8}, {x: 2921.5, y: 251.3, z: 8254.4}, {x: 2921.5, y: 251.3, z: 8252.2}, {x: 2921.5, y: 251.3, z: 8247.2}, {x: 2921.4, y: 251.3, z: 8255.7} ]; 
+var cameraLookAts = [ {x: 2921.5, y: 251.3, z: 8255.7}, {x: 2921.5, y: 251.3, z: 8255.7}, {x: 2921.5, y: 251.3, z: 8255.7}, {x: 2921.5, y: 251.3, z: 8255.7}, {x: 2921.4 , y: 251.3, z: 8255.1} ];
+
+function saveCameraState() {
+    oldMode = Camera.getMode();
+    avatarPosition = MyAvatar.position;
+    Camera.setModeShiftPeriod(0.0);
+    Camera.setMode("independent");
+}
+
+function restoreCameraState() {
+    Camera.stopLooking();
+    Camera.setMode(oldMode);
+}
+
+function update(deltaTime) {
+    if (freeCamera) { 
+        var delta = Vec3.subtract(MyAvatar.position, avatarPosition);
+        if (Vec3.length(delta) > 0.05) {
+            cameraNumber = 0;
+            freeCamera = false;
+            restoreCameraState();
+        }
+    }
+}
+
+function keyPressEvent(event) {
+
+    var choice = parseInt(event.text);
+
+    if ((choice > 0) && (choice <= cameraLocations.length)) {
+        print("camera " + choice);
+               if (!freeCamera) {
+            saveCameraState();
+            freeCamera = true;
+        }
+        Camera.setMode("independent");
+        Camera.setPosition(cameraLocations[choice - 1]);
+        Camera.keepLookingAt(cameraLookAts[choice - 1]);
+    }
+    if (event.text == "ESC") {
+        cameraNumber = 0;
+        freeCamera = false;
+        restoreCameraState();
+    }
+    if (event.text == "0") {
+        //  Show camera location in log
+        var cameraLocation = Camera.getPosition();
+        print(cameraLocation.x + ", " + cameraLocation.y + ", " + cameraLocation.z);
+    }
+}
+
+Script.update.connect(update);
+Controller.keyPressEvent.connect(keyPressEvent);