comparison Orchestland/Assets/LeapMotion/readme.txt @ 1:f7675884f2a1

Add Orchestland project
author Daiki OYAKAWA <>
date Fri, 17 Jul 2015 23:09:20 +0900
equal deleted inserted replaced
0:347d21cdfc22 1:f7675884f2a1
1 Leap Motion Core Assets
3 These assets go along with our V2 Skeletal Tracking. There are multiple
4 customizable hands, a physical "RigidHand" and some useful gestures that
5 interact with the physics engine like magnetic pinching. There are also
6 prefabs and examples to support Oculus VR Head Mounted Display applications.
8 Before you begin:
9 You first need Leap Motion Skeletal V2 Tracking installed from:
12 Getting Started:
13 You can make the simplest "Hello Hands" scene by dropping the
14 HandController.prefab in front of, and below the camera. The HandController
15 prefab is a 'virtual' Leap Motion Controller. Since your real hands appear
16 above the real Leap Motion Controller, the virtual hands will appear above
17 the virtual HandController prefab. You can scale the controller to change
18 how big and how far the hands appear from the HandController prefab.
20 If you want to get started hitting boxes around a room, the
21 ControllerSandBox.prefab might be a good place to start. It is a closed off
22 room with walls at the edges of hand tracking. So you should have good
23 tracking everywhere in the sandbox.
25 Physics and the RigidHand prefab:
26 Our current physics model is a Box Collider for each bone and palm. This
27 is great for patting, touching, flicking, and scooping objects. If you want
28 to grab objects you can use some of the resources in the Demos which give
29 you one handed and two handed grabs.
31 Customizing Hands:
32 There are two HandModel fields in the HandController prefab
33 - a Hand Graphics Model
34 - a Hand Physics Model
36 This first object says what the hand should look like, the second says how
37 it interacts with the physics engine. You can drag different prefabs into
38 these fields to have a different looking hand or change how it interacts
39 with the environment.
41 The SkeletalHand prefab is a good place to customize your own hand. Just
42 put objects into any of the bones on the fingers or in the palm and they'll
43 become part of the hand. Keep in mind that you shouldn't have Colliders in
44 the Hand Graphics Model because it doesn't get updated on the Physics loop.
46 Tools:
47 If you want to use tools, you can drop a ToolModel object into the
48 HandController's ToolModel parameter. There are currently two tools shipped
49 with these assets: a flash light and a low fidelity spatula but there will
50 be more in the future. Please send in any requests.
52 Examples:
53 There are plenty of examples using these assets available at:
56 Questions/Bugs/Feature Requests?
57 Please post on