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Remove REST transform influence in skeleton bones

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* Animations and Skeletons are now pose-only.
* Rest transform is kept as reference (when it exists) and for IK
* Improves 3D model compatibility (non uniform transforms will properly work, as well as all animations coming from Autodesk products).
This commit is contained in:
reduz
2021-10-13 09:37:40 -03:00
parent 004b44e915
commit 2dc823273e
15 changed files with 107 additions and 279 deletions
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36
doc/classes/Skeleton3D.xml
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@ -47,6 +47,11 @@
Removes the local pose override on all bones in the skeleton.
</description>
</method>
<method name="create_skin_from_rest_transforms">
<return type="Skin" />
<description>
</description>
</method>
<method name="execute_modifications">
<return type="void" />
<argument index="0" name="delta" type="float" />
@ -88,13 +93,6 @@
Returns the amount of bones in the skeleton.
</description>
</method>
<method name="get_bone_custom_pose" qualifiers="const">
<return type="Transform3D" />
<argument index="0" name="bone_idx" type="int" />
<description>
Returns the custom pose of the specified bone. Custom pose is applied on top of the rest pose.
</description>
</method>
<method name="get_bone_global_pose" qualifiers="const">
<return type="Transform3D" />
<argument index="0" name="bone_idx" type="int" />
@ -214,13 +212,6 @@
Returns whether the bone pose for the bone at [code]bone_idx[/code] is enabled.
</description>
</method>
<method name="is_bone_rest_disabled" qualifiers="const">
<return type="bool" />
<argument index="0" name="bone_idx" type="int" />
<description>
Returns whether the bone rest for the bone at [code]bone_idx[/code] is disabled.
</description>
</method>
<method name="local_pose_to_global_pose">
<return type="Transform3D" />
<argument index="0" name="bone_idx" type="int" />
@ -290,23 +281,6 @@
Sets the children for the passed in bone, [code]bone_idx[/code], to the passed-in array of bone indexes, [code]bone_children[/code].
</description>
</method>
<method name="set_bone_custom_pose">
<return type="void" />
<argument index="0" name="bone_idx" type="int" />
<argument index="1" name="custom_pose" type="Transform3D" />
<description>
Sets the custom pose transform, [code]custom_pose[/code], for the bone at [code]bone_idx[/code]. This pose is an addition to the bone rest pose.
[b]Note:[/b] The pose transform needs to be in bone space. Use [method world_transform_to_global_pose] to convert a world transform, like one you can get from a [Node3D], to bone space.
</description>
</method>
<method name="set_bone_disable_rest">
<return type="void" />
<argument index="0" name="bone_idx" type="int" />
<argument index="1" name="disable" type="bool" />
<description>
Disables the rest pose for the bone at [code]bone_idx[/code] if [code]true[/code], enables the bone rest if [code]false[/code].
</description>
</method>
<method name="set_bone_enabled">
<return type="void" />
<argument index="0" name="bone_idx" type="int" />