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GLTF: Expose the inertia tensor instead of a vector

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Aaron Franke
2023-06-06 21:03:28 -05:00
parent 0a0132ccf4
commit 6dde6b4cdf
3 changed files with 28 additions and 21 deletions
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modules/gltf/doc_classes/GLTFPhysicsBody.xml
+3 -3
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@@ -44,9 +44,9 @@
<member name="body_type" type="String" setter="set_body_type" getter="get_body_type" default="&quot;static&quot;">
The type of the body. Valid values are "static", "kinematic", "character", "rigid", "vehicle", and "trigger".
</member>
<member name="inertia" type="Vector3" setter="set_inertia" getter="get_inertia" default="Vector3(0, 0, 0)">
The principle axes of the inertia tensor of the physics body, in kilogram meter squared (kg⋅m²). This is only used when the body type is "rigid" or "vehicle".
This is written to and read from the GLTF file as a 3x3 matrix, but is exposed as a Vector3 since Godot only supports principal axis inertia values. When converted to a Godot [RigidBody3D] node, if this value is zero, then the inertia will be calculated automatically.
<member name="inertia_tensor" type="Basis" setter="set_inertia_tensor" getter="get_inertia_tensor" default="Basis(0, 0, 0, 0, 0, 0, 0, 0, 0)">
The inertia tensor of the physics body, in kilogram meter squared (kg⋅m²). This is only used when the body type is "rigid" or "vehicle".
When converted to a Godot [RigidBody3D] node, if this value is zero, then the inertia will be calculated automatically.
</member>
<member name="linear_velocity" type="Vector3" setter="set_linear_velocity" getter="get_linear_velocity" default="Vector3(0, 0, 0)">
The linear velocity of the physics body, in meters per second. This is only used when the body type is "rigid" or "vehicle".