Rigid body dynamics is the simulation of physical objects which are "solid" and cannot deform or change shape during simulation.

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Jumping higher when the player touches a trigger collider in Unity

Im using Unity engine to create a 2D platformer. My character can single/double jump, this works fine everywhere except when i am in range of a collider with a IsTrigger set to TRUE, then my character ...
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60 views

Understanding HingeConstraint in jBullet

I'm using the java port of BulletPhysics engine jBullet. I'd like to make a joints between 2 triangles so that one edge of the first and one edge of the seconds act like a hinge. But I don't ...
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28 views

Bullet Physic: Stack transformations on body after adding

How can I stack multiple transformations on a body? I mean... Rotate, translate and then rotate again? If I understood, a transformation on a rigid body can be made like this: btTransform ...
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0answers
63 views

Physics: calculating angular acceleration in world vs local space

I have a pretty simple rigid body simulation written in Python. In my code I calculate the angular acceleration using formula: angAcc = torque * inertiaTensor^-1 (note row-major matrix order) Now, ...
2
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0answers
570 views

Why does my RigidBody collision fail depending on which entity is moving?

I am working on a UDK project and have a collision problem. I have a Crate which is a kActor with RigidBody physics and my player who is a Pawn. When my player moves and collides with the crate, the ...
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85 views

Rigging Skinning of human skeleton skin mesh scanned by MRI

I have successfully developed a system in Qt/C++ for human musculoskeletal mocap simulations. I can run asf, amc, bvh motion capture files and can visualize the joint transformations. I even simulated ...
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0answers
98 views

unity4.3 rigidbody2d unexpected force behaviour

So guys ive edited the question and here is what my problem is i have a player which has a rigidbody2d attached to it.my player is able to doublejump in the air nicely and stick to walls when ...
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0answers
30 views

Question about designing and controlling a forklift's forks

I am building a forklift for a game that I am working and I am trying to come up with a valid way of designing it. So far I haven't really liked the way it behaves in game The forklift has three parts ...
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23 views

unity Rigidbody jump

I absolutely don't know what is the problem with this code and I have tried everything without any success. I need help. void FixedUpdate() { if (Physics.Raycast(transform.localPosition+new ...
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0answers
63 views

Unity Rigidbody click to move issue

I'm wanting to have a script that when I click in my scene, my player will rotate and have a force added to it and will travel until it has reached the clicked point in my scene. Right now I have it ...
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0answers
33 views

Applying angular velocity distorts model

I am calculating the orientation of a sphere through the following code wV = new Vector3(0, pi/2, 0); w = new Quaternion(wV, 0); // o is the current Orientation o.Normalize(); w = 0.5f * w * o; // dt ...
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55 views

Maya shatter collision without interpenetration

I'm a newbie in Maya and after days of Googling I still cannot find the answer to my question. I'm making a solid shatter in Maya, as expected, the rigidbodies interpenetrate with each other. And the ...
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153 views

Swiping with rigidbody

My character moves continuously forward with rigidbody.velocity = v3Force * strength; My Swipe script is based on a youtube tutorial from https://www.youtube.com/watch?v=9ZIHx09GevI I just changed ...