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Script interface improvements for test body motion

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-Physics servers test body motion use a class to hold parameters instead
of multiple arguments to make it more readable and flexible since there
are many options
-Improved documentation for test body motion and kinematic collision
-Removed read-only properties for body motion results (not handled in
scripts, so they should be get_ methods only instead)
This commit is contained in:
PouleyKetchoupp
2021-09-30 11:28:57 -07:00
parent 073db83569
commit 3ae5687d48
28 changed files with 679 additions and 489 deletions
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29
doc/classes/PhysicsTestMotionParameters2D.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<class name="PhysicsTestMotionParameters2D" inherits="RefCounted" version="4.0">
<brief_description>
Parameters to be sent to a 2D body motion test.
</brief_description>
<description>
This class contains parameters used in [method PhysicsServer2D.body_test_motion].
</description>
<tutorials>
</tutorials>
<members>
<member name="collide_separation_ray" type="bool" setter="set_collide_separation_ray_enabled" getter="is_collide_separation_ray_enabled" default="false">
If set to [code]true[/code], shapes of type [constant PhysicsServer2D.SHAPE_SEPARATION_RAY] are used to detect collisions and can stop the motion. Can be useful when snapping to the ground.
If set to [code]false[/code], shapes of type [constant PhysicsServer2D.SHAPE_SEPARATION_RAY] are only used for separation when overlapping with other bodies. That's the main use for separation ray shapes.
</member>
<member name="exclude_bodies" type="Array" setter="set_exclude_bodies" getter="get_exclude_bodies" default="[]">
Optional array of body [RID] to exclude from collision.
</member>
<member name="from" type="Transform2D" setter="set_from" getter="get_from" default="Transform2D(1, 0, 0, 1, 0, 0)">
Transform in global space where the motion should start. Usually set to [member Node2D.global_transform] for the current body's transform.
</member>
<member name="margin" type="float" setter="set_margin" getter="get_margin" default="0.08">
Increases the size of the shapes involved in the collision detection.
</member>
<member name="motion" type="Vector2" setter="set_motion" getter="get_motion" default="Vector2(0, 0)">
Motion vector to define the length and direction of the motion to test.
</member>
</members>
</class>