PXD Animation Tools - Revision history

AdelQue: Updated format and links

2026-03-03T04:52:07Z

Updated format and links

← Older revision		Revision as of 04:52, 3 March 2026
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	{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}		{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}

	[https://github.com/WistfulHopes/PXDAnimationTools PXD Animations Tools] (formerly known as "FrontiersAnimDecompress" and "Frontiers Animation Tools") is a [https://www.blender.org/ Blender] add-on for importing and exporting animation ([[PXD\|.anm.pxd]]) and skeleton ([[PXD\|.skl.pxd]]) files from various Hedgehog Engine 2 games. The tool officially supports most Hedgehog Engine 2 titles including [[Mario & Sonic at the Tokyo 2020 Olympic Games]], [[Sonic Origins]], [[Sonic Frontiers]], and [[Shadow Generations]].		[https://github.com/WistfulHopes/PXDAnimationTools PXD Animations Tools] (formerly known as "FrontiersAnimDecompress" and "Frontiers Animation Tools") is a [https://www.blender.org/ Blender] add-on for importing and exporting animation [[PXD\|<code>.anm.pxd</code>]] and skeleton [[PXD\|<code>.skl.pxd</code>]] files from various Hedgehog Engine 2 games. The tool officially supports most Hedgehog Engine 2 titles including [[Mario & Sonic at the Tokyo 2020 Olympic Games]], [[Sonic Origins]], [[Sonic Frontiers]], and [[Shadow Generations]].

	The add-on can currently perform compressed/uncompressed batch animation imports, compressed batch animation exports, skeleton reorientation, and officially supports Blender versions from 3.6 to 4.5 (as a legacy add-on in 4.2+). The add-on is Windows-only as it uses a DLL for [https://github.com/nfrechette/acl ACL] compression and decompression.		The add-on can currently perform compressed/uncompressed batch animation imports, compressed batch animation exports, skeleton reorientation, and officially supports Blender versions from 3.6 to 4.5 (as a legacy add-on in 4.2+). The add-on is Windows-only as it uses a DLL for [https://github.com/nfrechette/acl ACL] compression and decompression.

			More technical info about the supported file formats can be found on the [[PXD\|dedicated PXD page.]]

	== Downloads ==		== Downloads ==
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	== Usage ==		== Usage ==

	=== ~~Video:~~ ===		====== A guide for animation editing using this tool can be found in [[Skeletal Animation Editing\|Guide:Skeletal Animation Editing]]. ======
	A ~~video tutorial~~ for ~~basic usage of the add-on~~ can be found [~~https~~:~~//youtu~~.~~be/sVKX8YvePZY here.]~~

	=== Text Overview: ===		=== Text Overview: ===
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	The PXD formats were first supported by Blender add-on scripts that allowed model importing and skeleton importing for the files first found in the 2020 Olympic game in Blender 2.82.<ref>https://github.com/Turk645/Hedgehog-Engine-2-Mesh-Blender-Importer</ref>		The PXD formats were first supported by Blender add-on scripts that allowed model importing and skeleton importing for the files first found in the 2020 Olympic game in Blender 2.82.<ref>https://github.com/Turk645/Hedgehog-Engine-2-Mesh-Blender-Importer</ref>

	From Origins onward, animation data was identified to be compressed by ACL. An application called "FrontiersAnimDecompress.exe" was later created, which was used to dump decompressed track data (labeled as *.outanim files) from these newly compressed formats.<ref>https://github.com/WistfulHopes/PXDAnimationTools/tree/c835209172b14468a07e5cae75d05fd4a595e35e</ref> Included with the app were supplemental Blender scripts for importing from the dumped track data (modified from Turk645's original scripts), as well as custom scripts for exporting custom skeletons and raw track data that could later be recompressed.		From Origins onward, animation data was identified to be compressed by ACL. An application called "FrontiersAnimDecompress.exe" was later created, which was used to dump decompressed track data (labeled as <code>.outanim</code> files) from these newly compressed formats.<ref>https://github.com/WistfulHopes/PXDAnimationTools/tree/c835209172b14468a07e5cae75d05fd4a595e35e</ref> Included with the app were supplemental Blender scripts for importing from the dumped track data (modified from Turk645's original scripts), as well as custom scripts for exporting custom skeletons and raw track data that could later be recompressed.

	The application was eventually modified into a DLL, and supplemental scripts were rewritten as one packaged add-on, so standalone conversion was no longer necessary.<ref>https://github.com/AdelQue/FrontiersAnimDecompress/releases/tag/v2.0.0</ref> Notable additions included batch processing, corrected scaling, skeleton reorientation for mirror support, and root motion.		The application was eventually modified into a DLL, and supplemental scripts were rewritten as one packaged add-on, so standalone conversion was no longer necessary.<ref>https://github.com/AdelQue/FrontiersAnimDecompress/releases/tag/v2.0.0</ref> Notable additions included batch processing, corrected scaling, skeleton reorientation for mirror support, and root motion.

AdelQue: Updated Title

2026-03-02T02:30:58Z

Updated Title

← Older revision		Revision as of 02:30, 2 March 2026
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	~~{{DISPLAYTITLE:PXD Animation Tools}}~~

	~~= PXD Animation Tools =~~
	{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}		{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}

AdelQue: AdelQue moved page Frontiers Animation Tools to PXD Animation Tools over redirect: Tool Name Changed

2026-03-02T02:30:02Z

AdelQue moved page Frontiers Animation Tools to PXD Animation Tools over redirect: Tool Name Changed

← Older revision		Revision as of 02:30, 2 March 2026
(No difference)

AdelQue: Updated Page Title

2026-03-02T02:21:57Z

Updated Page Title

← Older revision		Revision as of 02:21, 2 March 2026
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			{{DISPLAYTITLE:PXD Animation Tools}}

	= PXD Animation Tools =		= PXD Animation Tools =
	{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}		{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}

AdelQue: More stuff

2026-03-02T02:20:24Z

More stuff

← Older revision		Revision as of 02:20, 2 March 2026
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	{{ToolInfobox\|title=~~Frontiers~~ Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}		= PXD Animation Tools =
			{{ToolInfobox\|title=PXD Animation Tools\|author=WistfulHopes, AdelQue, Turk645\|website=https://github.com/WistfulHopes/FrontiersAnimDecompress\|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest\|image=FrontiersAnimDecompressPreview.gif}}

	Frontiers Animation Tools (or ~~FrontiersAnimDecompress~~) is a Blender add-on that ~~allows~~ the ~~editing~~ of Hedgehog Engine ~~2 skeletal animations~~.		[https://github.com/WistfulHopes/PXDAnimationTools PXD Animations Tools] (formerly known as "FrontiersAnimDecompress" and "Frontiers Animation Tools") is a [https://www.blender.org/ Blender] add-on for importing and exporting animation ([[PXD\|.anm.pxd]]) and skeleton ([[PXD\|.skl.pxd]]) files from various Hedgehog Engine 2 games. The tool officially supports most Hedgehog Engine 2 titles including [[Mario & Sonic at the Tokyo 2020 Olympic Games]], [[Sonic Origins]], [[Sonic Frontiers]], and [[Shadow Generations]].

			The add-on can currently perform compressed/uncompressed batch animation imports, compressed batch animation exports, skeleton reorientation, and officially supports Blender versions from 3.6 to 4.5 (as a legacy add-on in 4.2+). The add-on is Windows-only as it uses a DLL for [https://github.com/nfrechette/acl ACL] compression and decompression.

			== Downloads ==
			The latest version of the tool at any point can be found [https://github.com/WistfulHopes/PXDAnimationTools/releases/latest/ here.] The add-on should be installed as a zip file without extraction.

			== Usage ==

			=== Video: ===
			A video tutorial for basic usage of the add-on can be found [https://youtu.be/sVKX8YvePZY here.]

			=== Text Overview: ===
			A skeleton needs to be imported into the scene, and this skeleton must be selected in the viewport in order to import or export an animation. The add-on currently only reads bone indices from the animation file, so an animation can only be imported over the skeleton that it was originally made for. Batch functions can be found in the right ribbon of the viewport's sidebar, in the "PXD Animation" category under the "Animation" tab.

			As long as all the bones' scale inheritance mode in your skeleton is set to "Aligned", and any targets for scale-modifying constraints follow the same inheritance mode, the skeleton should generally export exactly as you see in the viewport.

			Per-animation settings (such as FPS and frame range) can be found in the "Action Editor" under the Dope Sheet editor. PXD specific settings may currently not show up for any animation that wasn't imported, or duplicated off of an imported animation.

			When exporting custom skeletons, ensure that all bone names only contain alphanumeric characters. With the exception of underscores "_", any special characters (such as "." commonly auto-added to many duplicated resources in Blender) in bone names may cause a crash in-game upon loading.

			In order to have a default game skeleton support mirroring in Blender, a skeleton must be imported using YX orientation (a togglable option in all import/export dialogues). If the skeleton is imported with this setting, all subsequent import/export operations from this add-on must enable YX orientation as well. If it is not properly called out, results in-game will not turn out as expected.

			During batch operations, Blender may freeze and become unresponsive. The external Blender console window can (and should) be open so you may view a readout of the import progress instead of assuming the program is crashing. It is not recommended to batch imports hundreds of animations at a time. Depending on your hardware, you may want to play with a group of about 50 at a time or maybe up to 200 if you have a higher end system.

			== History: ==
			The PXD formats were first supported by Blender add-on scripts that allowed model importing and skeleton importing for the files first found in the 2020 Olympic game in Blender 2.82.<ref>https://github.com/Turk645/Hedgehog-Engine-2-Mesh-Blender-Importer</ref>

			From Origins onward, animation data was identified to be compressed by ACL. An application called "FrontiersAnimDecompress.exe" was later created, which was used to dump decompressed track data (labeled as *.outanim files) from these newly compressed formats.<ref>https://github.com/WistfulHopes/PXDAnimationTools/tree/c835209172b14468a07e5cae75d05fd4a595e35e</ref> Included with the app were supplemental Blender scripts for importing from the dumped track data (modified from Turk645's original scripts), as well as custom scripts for exporting custom skeletons and raw track data that could later be recompressed.

			The application was eventually modified into a DLL, and supplemental scripts were rewritten as one packaged add-on, so standalone conversion was no longer necessary.<ref>https://github.com/AdelQue/FrontiersAnimDecompress/releases/tag/v2.0.0</ref> Notable additions included batch processing, corrected scaling, skeleton reorientation for mirror support, and root motion.

			Handling of raw track data was recently found to be identical across all Hedgehog Engine titles. The method in this add-on to achieve correct scaling can be reused for other Hedgehog Engine games stored in Havok animation formats.


			This page was last edited on 11 January

			[[Category:Animation]]

AdelQue: Created page

2025-04-05T23:49:24Z

Created page

New page

{{ToolInfobox|title=Frontiers Animation Tools|author=WistfulHopes, AdelQue, Turk645|website=https://github.com/WistfulHopes/FrontiersAnimDecompress|download=https://github.com/WistfulHopes/FrontiersAnimDecompress/releases/latest|image=FrontiersAnimDecompressPreview.gif}}

Frontiers Animation Tools (or FrontiersAnimDecompress) is a Blender add-on that allows the editing of Hedgehog Engine 2 skeletal animations.