<?xml version="1.0" encoding="UTF-8" ?> <class name="HingeJoint" inherits="Joint" category="Core" version="3.2"> <brief_description> A hinge between two 3D bodies. </brief_description> <description> A HingeJoint normally uses the Z axis of body A as the hinge axis, another axis can be specified when adding it manually though. </description> <tutorials> </tutorials> <methods> <method name="get_flag" qualifiers="const"> <return type="bool"> </return> <argument index="0" name="flag" type="int" enum="HingeJoint.Flag"> </argument> <description> </description> </method> <method name="get_param" qualifiers="const"> <return type="float"> </return> <argument index="0" name="param" type="int" enum="HingeJoint.Param"> </argument> <description> </description> </method> <method name="set_flag"> <return type="void"> </return> <argument index="0" name="flag" type="int" enum="HingeJoint.Flag"> </argument> <argument index="1" name="enabled" type="bool"> </argument> <description> </description> </method> <method name="set_param"> <return type="void"> </return> <argument index="0" name="param" type="int" enum="HingeJoint.Param"> </argument> <argument index="1" name="value" type="float"> </argument> <description> </description> </method> </methods> <members> <member name="angular_limit/bias" type="float" setter="set_param" getter="get_param" default="0.3"> The speed with which the rotation across the axis perpendicular to the hinge gets corrected. </member> <member name="angular_limit/enable" type="bool" setter="set_flag" getter="get_flag" default="false"> If [code]true[/code], the hinges maximum and minimum rotation, defined by [member angular_limit/lower] and [member angular_limit/upper] has effects. </member> <member name="angular_limit/lower" type="float" setter="_set_lower_limit" getter="_get_lower_limit" default="-90.0"> The minimum rotation. Only active if [member angular_limit/enable] is [code]true[/code]. </member> <member name="angular_limit/relaxation" type="float" setter="set_param" getter="get_param" default="1.0"> The lower this value, the more the rotation gets slowed down. </member> <member name="angular_limit/softness" type="float" setter="set_param" getter="get_param" default="0.9"> </member> <member name="angular_limit/upper" type="float" setter="_set_upper_limit" getter="_get_upper_limit" default="90.0"> The maximum rotation. Only active if [member angular_limit/enable] is [code]true[/code]. </member> <member name="motor/enable" type="bool" setter="set_flag" getter="get_flag" default="false"> When activated, a motor turns the hinge. </member> <member name="motor/max_impulse" type="float" setter="set_param" getter="get_param" default="1.0"> Maximum acceleration for the motor. </member> <member name="motor/target_velocity" type="float" setter="set_param" getter="get_param" default="1.0"> Target speed for the motor. </member> <member name="params/bias" type="float" setter="set_param" getter="get_param" default="0.3"> The speed with which the two bodies get pulled together when they move in different directions. </member> </members> <constants> <constant name="PARAM_BIAS" value="0" enum="Param"> The speed with which the two bodies get pulled together when they move in different directions. </constant> <constant name="PARAM_LIMIT_UPPER" value="1" enum="Param"> The maximum rotation. Only active if [member angular_limit/enable] is [code]true[/code]. </constant> <constant name="PARAM_LIMIT_LOWER" value="2" enum="Param"> The minimum rotation. Only active if [member angular_limit/enable] is [code]true[/code]. </constant> <constant name="PARAM_LIMIT_BIAS" value="3" enum="Param"> The speed with which the rotation across the axis perpendicular to the hinge gets corrected. </constant> <constant name="PARAM_LIMIT_SOFTNESS" value="4" enum="Param"> </constant> <constant name="PARAM_LIMIT_RELAXATION" value="5" enum="Param"> The lower this value, the more the rotation gets slowed down. </constant> <constant name="PARAM_MOTOR_TARGET_VELOCITY" value="6" enum="Param"> Target speed for the motor. </constant> <constant name="PARAM_MOTOR_MAX_IMPULSE" value="7" enum="Param"> Maximum acceleration for the motor. </constant> <constant name="PARAM_MAX" value="8" enum="Param"> Represents the size of the [enum Param] enum. </constant> <constant name="FLAG_USE_LIMIT" value="0" enum="Flag"> If [code]true[/code], the hinges maximum and minimum rotation, defined by [member angular_limit/lower] and [member angular_limit/upper] has effects. </constant> <constant name="FLAG_ENABLE_MOTOR" value="1" enum="Flag"> When activated, a motor turns the hinge. </constant> <constant name="FLAG_MAX" value="2" enum="Flag"> Represents the size of the [enum Flag] enum. </constant> </constants> </class>