mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 09:16:35 +08:00
92 lines
3.1 KiB
XML
92 lines
3.1 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="DampedSpringJoint2D" inherits="Joint2D" category="Core" version="3.0.alpha.custom_build">
|
|
<brief_description>
|
|
Damped spring constraint for 2D physics.
|
|
</brief_description>
|
|
<description>
|
|
Damped spring constraint for 2D physics. This resembles a spring joint that always wants to go back to a given length.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<demos>
|
|
</demos>
|
|
<methods>
|
|
<method name="get_damping" qualifiers="const">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Return the damping ratio of the spring joint. A value of 0 indicates an undamped spring, while 1 causes the system to reach equilibrium as fast as possible (critical damping).
|
|
</description>
|
|
</method>
|
|
<method name="get_length" qualifiers="const">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Return the maximum length of the spring joint.
|
|
</description>
|
|
</method>
|
|
<method name="get_rest_length" qualifiers="const">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Return the resting length of the spring joint. The joint will always try to go to back this length when pulled apart.
|
|
</description>
|
|
</method>
|
|
<method name="get_stiffness" qualifiers="const">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Return the stiffness of the spring joint. The joint applies a force equal to the stiffness times the distance from its resting length.
|
|
</description>
|
|
</method>
|
|
<method name="set_damping">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="damping" type="float">
|
|
</argument>
|
|
<description>
|
|
Set the damping ratio of the spring joint. A value of 0 indicates an undamped spring, while 1 causes the system to reach equilibrium as fast as possible (critical damping).
|
|
</description>
|
|
</method>
|
|
<method name="set_length">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="length" type="float">
|
|
</argument>
|
|
<description>
|
|
Set the maximum length of the spring joint.
|
|
</description>
|
|
</method>
|
|
<method name="set_rest_length">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="rest_length" type="float">
|
|
</argument>
|
|
<description>
|
|
Set the resting length of the spring joint. The joint will always try to go to back this length when pulled apart.
|
|
</description>
|
|
</method>
|
|
<method name="set_stiffness">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="stiffness" type="float">
|
|
</argument>
|
|
<description>
|
|
Set the stiffness of the spring joint. The joint applies a force equal to the stiffness times the distance from its resting length.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<members>
|
|
<member name="damping" type="float" setter="set_damping" getter="get_damping">
|
|
</member>
|
|
<member name="length" type="float" setter="set_length" getter="get_length">
|
|
</member>
|
|
<member name="rest_length" type="float" setter="set_rest_length" getter="get_rest_length">
|
|
</member>
|
|
<member name="stiffness" type="float" setter="set_stiffness" getter="get_stiffness">
|
|
</member>
|
|
</members>
|
|
<constants>
|
|
</constants>
|
|
</class>
|