addTorque: Difference between revisions
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|gr1= Object Manipulation | |gr1= Object Manipulation | ||
|Applies torque (rotation momentum) to the [[getCenterOfMass | center of mass]] of the given object. Torque force is defined as vector [x, y, z] applied in world space. If you need to define torque in model space, convert the torque vector first by [[vectorModelToWorld]] or [[vectorModelToWorldVisual]] command. The torque applied as impulse. Diagram below explain which way the object would rotate. For more information see [http://docs.nvidia.com/gameworks/content/gameworkslibrary/physx/apireference/files/classPxRigidBody.html#acb04ffc816d45afff2d04e93d7446e79 NVIDIA docs] <br> | |||
|descr=Applies torque (rotation momentum) to the [[getCenterOfMass | center of mass]] of the given object. Torque force is defined as vector [x, y, z] applied in world space. If you need to define torque in model space, convert the torque vector first by [[vectorModelToWorld]] or [[vectorModelToWorldVisual]] command. The torque applied as impulse. Diagram below explain which way the object would rotate. For more information see [http://docs.nvidia.com/gameworks/content/gameworkslibrary/physx/apireference/files/classPxRigidBody.html#acb04ffc816d45afff2d04e93d7446e79 NVIDIA docs] <br> | |||
[[Image:addTorque_correct.jpg|400px]] | [[Image:addTorque_correct.jpg|400px]] | ||
{{Feature | Informative | A single application of torque would produce one impulse, which may not be enough. In this case consider applying a series of continuous impulses, for example to make a quad bike to roll forward: | {{Feature | Informative | A single application of torque would produce one impulse, which may not be enough. In this case consider applying a series of continuous impulses, for example to make a quad bike to roll forward: |
Revision as of 20:56, 13 June 2021
Description
- Description:
- Applies torque (rotation momentum) to the center of mass of the given object. Torque force is defined as vector [x, y, z] applied in world space. If you need to define torque in model space, convert the torque vector first by vectorModelToWorld or vectorModelToWorldVisual command. The torque applied as impulse. Diagram below explain which way the object would rotate. For more information see NVIDIA docs
- Groups:
- Object Manipulation
Syntax
- Syntax:
- object addTorque torque
- Parameters:
- object: Object - PhysX object
- torque: Array - world vector in format [x,y,z]
- Return Value:
- Nothing
Examples
- Example 1:
- Apply torque [1000,0,0] to object not factoring object positioning:
_wheel addTorque [1000,0,0];
- Example 2:
- Apply torque [1000,0,0] relative to object:
_wheel addTorque (_wheel vectorModelToWorld [1000,0,0]);
Additional Information
Notes
-
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