animated model example

2025-04-21 08:04:01 +02:00 · 2014-05-14 13:00:35 -07:00 · 2014-05-14 13:00:35 -07:00 · 7c44162209
commit 7c44162209
parent 0c34d9e065
1 changed files with 131 additions and 0 deletions
--- a/examples/animatedModelExample.js
+++ b/examples/animatedModelExample.js
@ -0,0 +1,131 @@
+//
+//  animatedModelExample.js
+//  examples
+//
+//  Created by Brad Hefta-Gaub on 12/31/13.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  This is an example script that demonstrates creating and editing a model
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+var count = 0;
+var moveUntil = 6000;
+var stopAfter = moveUntil + 100;
+
+var pitch = 0.0;
+var yaw = 0.0;
+var roll = 0.0;
+var rotation = Quat.fromPitchYawRollDegrees(pitch, yaw, roll)
+
+var originalProperties = {
+    position: { x: 10,
+                y: 0,
+                z: 0 },
+
+    radius : 1,
+
+    color: { red: 0,
+             green: 255,
+             blue: 0 },
+
+    modelURL: "http://www.fungibleinsight.com/faces/beta.fst",
+    modelRotation: rotation,
+    animationURL: "http://www.fungibleinsight.com/faces/gangnam_style_2.fbx",
+    animationIsPlaying: true,
+};
+
+var positionDelta = { x: 0, y: 0, z: 0 };
+
+
+var modelID = Models.addModel(originalProperties);
+print("Models.addModel()... modelID.creatorTokenID = " + modelID.creatorTokenID);
+
+var isPlaying = true;
+var playPauseEveryWhile = 360;
+var animationFPS = 30;
+var adjustFPSEveryWhile = 120;
+
+function moveModel(deltaTime) {
+
+//print("count =" + count);
+
+print("(count % playPauseEveryWhile)=" + (count % playPauseEveryWhile));
+
+    if (count % playPauseEveryWhile == 0) {
+        isPlaying = !isPlaying;
+        print("isPlaying=" + isPlaying);
+    }
+
+print("(count % adjustFPSEveryWhile)=" + (count % adjustFPSEveryWhile));
+
+    if (count % adjustFPSEveryWhile == 0) {
+
+print("considering adjusting animationFPS=" + animationFPS);
+
+        if (animationFPS == 30) {
+            animationFPS = 10;
+        } else if (animationFPS == 10) {
+            animationFPS = 60;
+        } else if (animationFPS == 60) {
+            animationFPS = 30;
+        }
+        print("animationFPS=" + animationFPS);
+        isPlaying = true;
+        print("always start playing if we change the FPS -- isPlaying=" + isPlaying);
+    }
+
+    if (count >= moveUntil) {
+
+        // delete it...
+        if (count == moveUntil) {
+            print("calling Models.deleteModel()");
+            Models.deleteModel(modelID);
+        }
+
+        // stop it...
+        if (count >= stopAfter) {
+            print("calling Script.stop()");
+            Script.stop();
+        }
+
+        count++;
+        return; // break early
+    }
+
+    count++;
+
+    //print("modelID.creatorTokenID = " + modelID.creatorTokenID);
+
+    if (true) {
+        var newProperties = {
+            //position: {
+            //        x: originalProperties.position.x + (count * positionDelta.x),
+            //        y: originalProperties.position.y + (count * positionDelta.y),
+            //        z: originalProperties.position.z + (count * positionDelta.z)
+            //},
+            animationIsPlaying: isPlaying,
+            animationFPS: animationFPS,
+        };
+
+
+        //print("modelID = " + modelID);
+        //print("newProperties.position = " + newProperties.position.x + "," + newProperties.position.y+ "," + newProperties.position.z);
+
+        Models.editModel(modelID, newProperties);
+    }
+}
+
+
+// register the call back so it fires before each data send
+Script.update.connect(moveModel);
+
+
+Script.scriptEnding.connect(function () {
+    print("cleaning up...");
+    print("modelID="+ modelID.creatorTokenID + ", id:" + modelID.id);
+    Models.deleteModel(modelID);
+});
+