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Document Bounce = 1.0 not being sufficient for infinite energy conservation

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Hugo Locurcio
2023-10-07 16:57:46 +02:00
parent bb6b06c813
commit 7ff1704b1b
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doc/classes/PhysicsMaterial.xml
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@@ -14,6 +14,7 @@
</member>
<member name="bounce" type="float" setter="set_bounce" getter="get_bounce" default="0.0">
The body's bounciness. Values range from [code]0[/code] (no bounce) to [code]1[/code] (full bounciness).
[b]Note:[/b] Even with [member bounce] set to [code]1.0[/code], some energy will be lost over time due to linear and angular damping. To have a [PhysicsBody3D] that preserves all its energy over time, set [member bounce] to [code]1.0[/code], the body's linear damp mode to [b]Replace[/b] (if applicable), its linear damp to [code]0.0[/code], its angular damp mode to [b]Replace[/b] (if applicable), and its angular damp to [code]0.0[/code].
</member>
<member name="friction" type="float" setter="set_friction" getter="get_friction" default="1.0">
The body's friction. Values range from [code]0[/code] (frictionless) to [code]1[/code] (maximum friction).