Leap motion hand tracking dcs

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Traditional VR controllers like the Oculus Touch or the VIVE controllers allow the user to interact with virtual content by pressing buttons and pulling triggers. Although this concept is very similar to the legacy console controllers, it is counter-intuitive for users to handle different buttons, especially since in VR one cannot see the real controller.

Furthermore, holding a device like this in your hand significantly dampens your immersion and lowers your VR experience quality. A more natural and intuitive way to interact with virtual and augmented reality would be to directly use your hands and fingers as the input device - like in the real world. However, purely optical hand- and finger-tracking systems like Leap Motion have a hard time to track fingers due to occlusions caused by the user's own hands, and thus, more advanced technologies are required.

One possibility to track finger gestures is to attach flex sensors over the joints of the finger segments, measuring the degree of bending of the finger. While this approach is quite robust, it only measures two degrees of freedom for each finger and thus, the spreading of the fingers cannot be be tracked. The VRfree glove system in contrast deploys multiple inertial measurement units IMU on finger segments, capable to measure their full 3D orientation. Using in-house developed, hardware accelerated sensor fusion algorithms, the VRfree glove is capable of precisely tracking full hand gestures at high frame rates and low latency.

As a results you can use your finger tips to naturally interact with any virtual object in the same way as you do in the real world, making your journey through virtual reality a fully immersive experience! Finger tracking. Sign up for our exclusive newsletter to get the latest update.

GO Thank you for subscribing.Home Discussions Workshop Market Broadcasts. Change language. Install Steam. Store Page. Global Achievements. Crixus View Profile View Posts. Only problem is, how do I actually flip switches? Because I can't read anything and feel like I have presbyopia. Would lowering the resolution make everything bigger and easier to read, even if it's in VR?

leap motion hand tracking dcs

I try to click FLY or Cancel, but neither button works and have to resort to alt-F4ing out of the game. I know the game hasn't crashed when this happens because you still the mouse over animation when hovering over the Fly or Cancel buttons. Not sure how popular DCS is with VR nowadays but if anyone can help it would be very much appreciated!

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Showing 1 - 12 of 12 comments. Just want to add that these issues aside, the immersion is amazing with the Vive and greatly enhances your situation awareness. Example: Reach over to grip of gun and press "button"-auto attaches to pistol grip.

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It would be amazeballs for sure! I notice that switches are a little blurry. I love the sim without VR obviously. I have seen some concerns that VR hands wont work but I would debate that bc I have played enough variety of games to know they can control anything. Originally posted by BadStar :. The switches are blurry because of the pixel density in settings.

Crank it all the way up to 2. I see the hands in the cockpit but they are never aligned with my actual controllers and are upside down. Im not sure the switches are blurry bc of pixel density. I mean, obviously that fixes it but I would guess it's bc we normally zoom in to see the switches better in the non VR version.

In VR we haven't been given a zoom or focus button which would be nice. Leaning over to look at the switches clears them up so thats why I say its a zoom focus issue. Julius View Profile View Posts. Not sure whether it's possible to bind vive controller buttons in-game I mostly just sat in the cockpit going "Holy crap this is awesome" since I didn't quite have the processor to run it at sufficient frames to not be annoying, and can't see jack because of all the blurriness.Hand tracking data includes a palm position and velocity; vectors for the palm normal and direction to the fingers; properties of a sphere fit to the hand; and lists of the attached fingers.

The following example gets the rightmost hand from a HandList object and accesses some basic hand attributes:. Note that Hand objects can be invalid, which means that they do not contain valid tracking data and do not correspond to a physical entity.

Invalid Hand objects can be the result of asking for a Hand object using an ID from an earlier frame when no Hand objects with that ID exist in the current frame. A Hand object created from the Hand constructor is also invalid. Test for validity with the Hand. If the arm is not completely in view, Arm attributes are estimated based on the attributes of entities that are in view combined with typical human anatomy. Note: Since the left hand is a mirror of the right hand, the basis matrix is left-handed for left hands.

Thus, the positive direction of the x-basis is to the right for the right hand and to the left for the left hand. You can change from right-hand to left-hand rule by multiplying the basis vectors by A low value indicates that there are significant discrepancies; finger positions, even hand identification could be incorrect.

leap motion hand tracking dcs

The significance of the confidence value to your application can vary with context. The direction is expressed as a unit vector pointing in the same direction as the directed line from the palm position to the fingers. The list of Finger objects detected in this frame that are attached to this hand, given in arbitrary order. The list can be empty if no fingers attached to this hand are detected. An open hand has a grab strength of zero.

As a hand closes into a fist, its grab strength increases to one. A unique ID assigned to this Hand object, whose value remains the same across consecutive frames while the tracked hand remains visible. If tracking is lost for example, when a hand is occluded by another hand or when it is withdrawn from or reaches the edge of the Leap Motion Controller field of viewthe Leap Motion software may assign a new ID when it detects the hand in a future frame.

Use the ID value with the Frame. The normal vector to the palm. The direction is expressed as a unit vector pointing in the same direction as the palm normal that is, a vector orthogonal to the palm. The strength of a pinch pose between the thumb and the closest finger tip as a value in the range [ An open, flat hand has a grab strength of zero.

As the tip of the thumb approaches the tip of a finger, the pinch strength increases to one. The list of Pointable objects fingers detected in this frame that are associated with this hand, given in arbitrary order. The list always has five fingers, even if the user is missing digits. This sphere is placed roughly as if the hand were holding a ball. Thus the size of the sphere decreases as the fingers are curled into a fist. Smoothing and stabilization is performed in order to make this value more suitable for interaction with 2D content.

The stabilized position lags behind the palm position by a variable amount, depending primarily on the speed of movement. The list of Tool objects detected in this frame that are held by this hand, given in arbitrary order.

Digital worlds that feel human

The list can be empty if no tools held by this hand are detected. The Finger object with the specified ID attached to this hand. Use this function to retrieve a Finger object attached to this hand using an ID value obtained from a previous frame. This function always returns a Finger object, but if no finger with the specified ID is present, an invalid Finger object is returned.

Note that ID values persist across frames, but only until tracking of a particular object is lost.Immersion is everything in a VR experience. This makes it possible to create a more realistic experience with onscreen forearms.

While we created Arm as a separate class, it behaves much like a Bonewith many of the same functions. Direction, width, elbow and wrist positions — everything you need to create an onscreen forearm.

With our improved beta tracking algorithms, arm tracking is now a viable option. Currently, the arm position is checked against the hand position, but in the future this will work both ways — hand to arm, and arm to hand. Ultimately, we expect that this will improve overall tracking confidence.

Unlike other motion-tracking platforms, the Leap Motion Controller provides highly precise hand interactions at the submillimeter level.

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By combining arm tracking with full-body tracking technologies, developers could take advantage of gross and fine motor control. The Forearm API is still a beta feature, and our tracking team would love to know what you think about it.

leap motion hand tracking dcs

Is this a useful feature for you? What new functions could we add to the API? Alex Colgan is the senior director of marketing and developer community at Leap Motion.

By transforming how we interact with technology, he believes we can make our world feel more human. Some open software interfaces…. Leap VR. Wish list: — less freedom of hand movements just: hand open, closed and two positions between — for a fast LEAP — VR comm.

Best regards, Franz. Thanks for your feedback, Franz! Coming to this post a bit late, but.The Hand class reports the physical characteristics of a detected hand. Hand tracking data includes a palm position and velocity; vectors for the palm normal and direction to the fingers; properties of a sphere fit to the hand; and lists of the attached fingers.

Get Hand objects from a Frame object:. Note that Hand objects can be invalid, which means that they do not contain valid tracking data and do not correspond to a physical entity. Invalid Hand objects can be the result of asking for a Hand object using an ID from an earlier frame when no Hand objects with that ID exist in the current frame.

A Hand object created from the Hand constructor is also invalid. Test for validity with the Hand::isValid function. Since 1.

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Arm arm. If the arm is not completely in view, Arm attributes are estimated based on the attributes of entities that are in view combined with typical human anatomy. Return The Arm object for this hand. Since 2. Matrix basis. Note: Since the left hand is a mirror of the right hand, the basis matrix will be left-handed for left hands.

The future is in reach

Return The basis of the hand as a matrix. Vector direction. The direction is expressed as a unit vector pointing in the same direction as the directed line from the palm position to the fingers.

You can use the palm direction vector to compute the pitch and yaw angles of the palm with respect to the horizontal plane:. Return The Vector pointing from the palm position toward the fingers. Compare Hand object equality.Any DCS World keys purchased from other sources are invalid and are simply trying to re-sell keys that are bound to other users or purchased through fraud.

If you purchase DCS World keys from these sites, we cannot help you. We suggest you contact these sites for a refund. User Name. Remember Me? Dear users! Because some of us are using VR and it would be cool that with this new software you can use your hands instead of the mouse in VR.

Orion: Pinch Draw Module. Last edited by Leonski; at AM. I know some guys here tested it when it was released and found it far too insensitive to be of any use in DCSW. That might have changed though, with new software. Well the new software is more precise and more accurate.

This is currently on about half-price sale at Amazon UK compared to the price on the makers website. There are a lot of very poor reviews - though they are nearly 2 years old now.

leap motion hand tracking dcs

The idea of using it with VR is tantalising - but if the software doesn't exist what's the point? Find More Posts by Brixmis. It isn't heavy enough for a paper weight, btw. Spoiler :.

System Spec. But the idea is awesome in a sim context. I wouldn't call it a gimmick. It just isn't ready for what we want to use it for. No - I agree, I already decided not to bother with it until and unless I see good results in the sims and games I would use it in.

Considering how long it's been around, the development rate is very tardy. So far I have been very unimpressed with its abilities on a PC and looking at the Skyrim review video did nothing to change that. Maybe one day. I have a Leap Motion buyed for robotic's stuff but it's a big disappointment.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again.

If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. It's adjusted by editing settings.

There are more configurable restrictions, such as global input, trackpad, trigger, grip and etc. Controls are changed by game profiles that are enabled automatically when game is started from Steam. Available hotkeys in NumLock active state:. Sometimes installation of base project driver doesn't register driver folder for SteamVR.

To manually add it:. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

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Launching Xcode If nothing happens, download Xcode and try again. This branch is commits ahead of cbuchner1:master. Pull request Compare. Latest commit. Latest commit 7d1e5c1 Mar 30, Fork with updated vendor libraries and extended features. You signed in with another tab or window.

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