🧩 Model editor

A brand new model editor — you can now edit the model's config right in the UI.

• Added a weld system for model bones
• Added undo/redo (Ctrl + Z, Ctrl + Y)

✌️ Pose

• The bone list in the form editor is now taller
• Fixed bone search in the pose — the search field is now available everywhere
• Added multi-bone selection with Ctrl + Click
• Brought back the mirror editing and alternative invert icons
• The bone list now stretches to fill the available height
• Fixed Ctrl + Z bugs while editing a pose (and elsewhere)

🎬 Movie editor

• Added a motion path system (press M to toggle)
• Added motion path snapping (Shift + M)
• Added presets for the replay list
• Added a "Teleport to player" action (right click the replay icon in the preview)
• Added the Shift + ~ shortcut to switch to the action editor
• Added an "All tracks" mode to track categories
• Enlarged the command input field in the action clip

⏱ Timeline and clips

• Brought back the trackpads for changing a clip's duration, layer and tick
• Added clip layer changing with Alt + ↑ / Alt + ↓
• Added envelope value editing with Shift + drag on the clip's edges
• Added interpolation support when drawing envelopes
• Added a hover outline for clips
• Added an option for the default interpolation of manually created keyframes
• Fixed snapping in the clip editor

🎯 Gizmo and transforms

• Redesigned the gizmo
• Added a value readout next to the gizmo while dragging
• Gizmo rings are now hidden behind the sphere
• Added a gizmo opacity option
• Added a "Handle hover tolerance" option
• Brought back the "Local transform by default" option

🦴 Physics and IK

• Added a wind system for bone physics
• Added a "Local direction" option for wind
• Added IK chain stretching towards the controller
• Added customization for the physics and IK debug overlay
• Fixed a bug with a straightened IK chain
• Fixed a bug with constraints and physics
• Fixed twitching of physics body parts attached to a form with a scale other than 1.0

🎥 Capture and export

• Added an option to export vanilla Minecraft sounds in a movie
• Video exported in the world with F6 now includes audio as well
• Added an option to customize the output file name format
• Fixed the "Change window resolution when rendering" option
• Fixed various F6 bugs

🖥 Interface

• The UI scale is now a float value
• The UI scale can be changed with Ctrl + = and Ctrl + -
• Added a section system to the UI
• Labels and their elements are now placed on a single row
• Added a "Model preview in lists" option that disables 3D model previews
• Texture editor tabs now lead straight to the texture manager instead of the editor
• Fixed a visual bug in the color picker panel
• Fixed bugs in the item/block picker panel
• Fixed a bug where the whole UI broke after adding a mob form's body part to a model

🔧 Miscellaneous

• The name tag is now hidden together with the model when visible is off
• Fixed category filtering in morphing
• Fixed many other bugs

🧩 Model editor

A brand new model editor — you can now edit the model's config right in the UI.

• Added a weld system for model bones
• Added undo/redo (Ctrl + Z, Ctrl + Y)

✌️ Pose

• The bone list in the form editor is now taller
• Fixed bone search in the pose — the search field is now available everywhere
• Added multi-bone selection with Ctrl + Click
• Brought back the mirror editing and alternative invert icons
• The bone list now stretches to fill the available height
• Fixed Ctrl + Z bugs while editing a pose (and elsewhere)

🎬 Movie editor

• Added a motion path system (press M to toggle)
• Added motion path snapping (Shift + M)
• Added presets for the replay list
• Added a "Teleport to player" action (right click the replay icon in the preview)
• Added the Shift + ~ shortcut to switch to the action editor
• Added an "All tracks" mode to track categories
• Enlarged the command input field in the action clip

⏱ Timeline and clips

• Brought back the trackpads for changing a clip's duration, layer and tick
• Added clip layer changing with Alt + ↑ / Alt + ↓
• Added envelope value editing with Shift + drag on the clip's edges
• Added interpolation support when drawing envelopes
• Added a hover outline for clips
• Added an option for the default interpolation of manually created keyframes
• Fixed snapping in the clip editor

🎯 Gizmo and transforms

• Redesigned the gizmo
• Added a value readout next to the gizmo while dragging
• Gizmo rings are now hidden behind the sphere
• Added a gizmo opacity option
• Added a "Handle hover tolerance" option
• Brought back the "Local transform by default" option

🦴 Physics and IK

• Added a wind system for bone physics
• Added a "Local direction" option for wind
• Added IK chain stretching towards the controller
• Added customization for the physics and IK debug overlay
• Fixed a bug with a straightened IK chain
• Fixed a bug with constraints and physics
• Fixed twitching of physics body parts attached to a form with a scale other than 1.0

🎥 Capture and export

• Added an option to export vanilla Minecraft sounds in a movie
• Video exported in the world with F6 now includes audio as well
• Added an option to customize the output file name format
• Fixed the "Change window resolution when rendering" option
• Fixed various F6 bugs

🖥 Interface

• The UI scale is now a float value
• The UI scale can be changed with Ctrl + = and Ctrl + -
• Added a section system to the UI
• Labels and their elements are now placed on a single row
• Added a "Model preview in lists" option that disables 3D model previews
• Texture editor tabs now lead straight to the texture manager instead of the editor
• Fixed a visual bug in the color picker panel
• Fixed bugs in the item/block picker panel
• Fixed a bug where the whole UI broke after adding a mob form's body part to a model

🔧 Miscellaneous

• The name tag is now hidden together with the model when visible is off
• Fixed category filtering in morphing
• Fixed many other bugs

🧩 Model editor

A brand new model editor — you can now edit the model's config right in the UI.

• Added a weld system for model bones
• Added undo/redo (Ctrl + Z, Ctrl + Y)

✌️ Pose

• The bone list in the form editor is now taller
• Fixed bone search in the pose — the search field is now available everywhere
• Added multi-bone selection with Ctrl + Click
• Brought back the mirror editing and alternative invert icons
• The bone list now stretches to fill the available height
• Fixed Ctrl + Z bugs while editing a pose (and elsewhere)

🎬 Movie editor

• Added a motion path system (press M to toggle)
• Added motion path snapping (Shift + M)
• Added presets for the replay list
• Added a "Teleport to player" action (right click the replay icon in the preview)
• Added the Shift + ~ shortcut to switch to the action editor
• Added an "All tracks" mode to track categories
• Enlarged the command input field in the action clip

⏱ Timeline and clips

• Brought back the trackpads for changing a clip's duration, layer and tick
• Added clip layer changing with Alt + ↑ / Alt + ↓
• Added envelope value editing with Shift + drag on the clip's edges
• Added interpolation support when drawing envelopes
• Added a hover outline for clips
• Added an option for the default interpolation of manually created keyframes
• Fixed snapping in the clip editor

🎯 Gizmo and transforms

• Redesigned the gizmo
• Added a value readout next to the gizmo while dragging
• Gizmo rings are now hidden behind the sphere
• Added a gizmo opacity option
• Added a "Handle hover tolerance" option
• Brought back the "Local transform by default" option

🦴 Physics and IK

• Added a wind system for bone physics
• Added a "Local direction" option for wind
• Added IK chain stretching towards the controller
• Added customization for the physics and IK debug overlay
• Fixed a bug with a straightened IK chain
• Fixed a bug with constraints and physics
• Fixed twitching of physics body parts attached to a form with a scale other than 1.0

🎥 Capture and export

• Added an option to export vanilla Minecraft sounds in a movie
• Video exported in the world with F6 now includes audio as well
• Added an option to customize the output file name format
• Fixed the "Change window resolution when rendering" option
• Fixed various F6 bugs

🖥 Interface

• The UI scale is now a float value
• The UI scale can be changed with Ctrl + = and Ctrl + -
• Added a section system to the UI
• Labels and their elements are now placed on a single row
• Added a "Model preview in lists" option that disables 3D model previews
• Texture editor tabs now lead straight to the texture manager instead of the editor
• Fixed a visual bug in the color picker panel
• Fixed bugs in the item/block picker panel
• Fixed a bug where the whole UI broke after adding a mob form's body part to a model

🔧 Miscellaneous

• The name tag is now hidden together with the model when visible is off
• Fixed category filtering in morphing
• Fixed many other bugs

• Added hand bobbing (swaying animation) to first-person playback
• Added hiding of the vanilla shadow when the root form isn't visible
• Added Resizable panels option to disable resizing panels when layout is locked
• Changed Gizmo to render in the UI (fixes rendering inconveniences when rendering with shaders)
• Fixed IK controller tremble when moved far away with softness enabled
• Fixed attached FK bones to the IK chain will also follow the chain
• Fixed copied layers in the texture editor weren't pasted in the wrong palce
• Fixed 3rd person editor for other versions
• Fixed single texture models not using the texture set by form
• Fixed model block panel Gizmo with shaders
• Removed the "Layer, tick & duration" section in clip properties
• The Enabled property in clip properties is no longer a separate row, its toggle is now merged with the title element
• Added bone search
• Transformation features (new spaces, dropping rotation2) were reverted due to the large number of bugs they were causing
• Arcball sphere mode is now the default

• Added hand bobbing (swaying animation) to first-person playback
• Added hiding of the vanilla shadow when the root form isn't visible
• Added Resizable panels option to disable resizing panels when layout is locked
• Changed Gizmo to render in the UI (fixes rendering inconveniences when rendering with shaders)
• Fixed IK controller tremble when moved far away with softness enabled
• Fixed attached FK bones to the IK chain will also follow the chain
• Fixed copied layers in the texture editor weren't pasted in the wrong palce
• Fixed 3rd person editor for other versions
• Fixed single texture models not using the texture set by form
• Fixed model block panel Gizmo with shaders
• Removed the "Layer, tick & duration" section in clip properties
• The Enabled property in clip properties is no longer a separate row, its toggle is now merged with the title element
• Added bone search
• Transformation features (new spaces, dropping rotation2) were reverted due to the large number of bugs they were causing
• Arcball sphere mode is now the default

• Added hand bobbing (swaying animation) to first-person playback
• Added hiding of the vanilla shadow when the root form isn't visible
• Added Resizable panels option to disable resizing panels when layout is locked
• Changed Gizmo to render in the UI (fixes rendering inconveniences when rendering with shaders)
• Fixed IK controller tremble when moved far away with softness enabled
• Fixed attached FK bones to the IK chain will also follow the chain
• Fixed copied layers in the texture editor weren't pasted in the wrong palce
• Fixed 3rd person editor for other versions
• Fixed single texture models not using the texture set by form
• Fixed model block panel Gizmo with shaders
• Removed the "Layer, tick & duration" section in clip properties
• The Enabled property in clip properties is no longer a separate row, its toggle is now merged with the title element
• Added bone search
• Transformation features (new spaces, dropping rotation2) were reverted due to the large number of bugs they were causing
• Arcball sphere mode is now the default

IK (Inverse Kinematics)

• Added Pole target to IK
• Added Bone constraints to BOBJ models
• Added IK track and separate tab
• Added Tip follows target, an option that automatically aligns the last bone in the IK chain
• Added new preset for bended models for default IK setup
• Moved IK influence transition to IK track
• Fixed long IK chains
• Rewrite the IK system (full rewrite). It now works correctly and predictably (just like in Blender)

Physics

• Added physics track and separate tab
• Added Stiffness option to the physics settings
• Improved handling of collisions with the physical bone chain limiter

Texture editor

• Added copy, copy merged, cut and paste layers (both as context options and keybinds)
• Improved selection preview performance
• Fixed Select bounds... not accounting layer offset

Models

• Added multiple texture support to OBJ (.mtl only) and BOBJ
• Added texture tracks in Model properties for individual material
• Added Show disabled bones option that allows disabling model’s disabledBones feature
• Changed Pick texture... to offer materials when present

Particle editor

• Added layout system
• Added multiple panels (viewport, MoLang, general, emitter, particle and appearance) with layout preset system
• Added Ctrl + Tab to cycle panels
• Added direction XYZ rotation modes
• Added camera facing modes
• Added preview for specific MoLang expressions (replaced buttons)
• Added icon switches (replaced buttons)
• Fixed parametric and dynamic to be separate for rotation component

Gizmo and transformations

• Added arcball sphere mode to gizmos
• Added detailed display to transform element
• Added settings to change order of operations for GSR keybinds
• Added gizmo spaces: parent, local and world
• Added snapping to gizmo when holding Ctrl (and setting to change snapping)
• Added Shift modifier to weaken change
• Added inverted editor (for flipped body parts)
• Added Gizmo to:
  • anchor track editing transform
  • Body part’s transform (Ctrl + Q to toggle)
• Added keybind to hide Gizmo when held (Alt by default)
• Added a mirror editing feature (Shift + F)
• Added Copy/Paste world transform (Ctrl + Shift + Alt + C/V) that allows you to copy/paste exact transformation in world space (imagine you need to fixate a bone at exact position, but move anchor)
• Fixed bug with elements not being clickable due to Gizmo sphere
• Fixed gizmo’s sphere overlaying transparent objects in the world
• Removed second rotate fields

Video settings

• Added Limit framerate option that allows limiting speed of recording for live reaction
• Added Mute film audio while rendering option to disable audio playback when recording video
• Moved Swap width and height context option as a button

Replay

• Added Shadow follow form film replay option that attaches vanilla shadow to model’s transform and model’s anchor (with configurable offset)
• Fixed Axes preview rendering gizmo control instead of just axes

Film editor

• Added orbit binding to replay (RMB > Attach orbit to replay)
• Added Fill offset context menu options in Move film overlay panel (right-click on the coordinate trackpads) to fill in the coordinates difference between current player’s position and current replay’s first keyframe
• Added preview of the last clip tick when editing
• Changed Teleport to orbit keybind from Z to C
• Fixed Ctrl + Z/Ctrl + Y teleporting the orbit camera
• Moved action editor to replay editor's tab

Keyframes

• Added Camera editor > Timeline grid option to enable vertical tick markers
• Added Auto-bezier (A keybind) and Clamped auto-bezier (D keybind) interpolations
• Added Ctrl + F to flip keyframes in the keyframes
• Changed track names to lowercase (Physics/ to physics/)
• Fixed timeline ruler in the keyframe editor

Forms

• Added Filter tracks in the form settings to filter out specific properties
• Fixed scroll to currently selected form not working in the form picker
• Removed Animatable option (replaced by Filter tracks)

Misc

• Fixed general crash when UI changes hierarchy
• Fixed screen freeze when using Y or Right Alt keybinds the first time entering the world due to missing film
• Fixed error spam due to missing data on the server (server requests a sync update when missing data is encountered)
• Fixed BOBJ loader model log spam (by checking existence of the file)

1.21.1 Fixes

• Fixed billboard option in billboard, extruded and label forms
• Fixed camera in 3rd person item editor
• Fixed vanilla particle form's block and item
• Fixed crash with some items that incorrectly translate in BBS’ data

IK (Inverse Kinematics)

• Added Pole target to IK
• Added Bone constraints to BOBJ models
• Added IK track and separate tab
• Added Tip follows target, an option that automatically aligns the last bone in the IK chain
• Added new preset for bended models for default IK setup
• Moved IK influence transition to IK track
• Fixed long IK chains
• Rewrite the IK system (full rewrite). It now works correctly and predictably (just like in Blender)

Physics

• Added physics track and separate tab
• Added Stiffness option to the physics settings
• Improved handling of collisions with the physical bone chain limiter

Texture editor

• Added copy, copy merged, cut and paste layers (both as context options and keybinds)
• Improved selection preview performance
• Fixed Select bounds... not accounting layer offset

Models

• Added multiple texture support to OBJ (.mtl only) and BOBJ
• Added texture tracks in Model properties for individual material
• Added Show disabled bones option that allows disabling model’s disabledBones feature
• Changed Pick texture... to offer materials when present

Particle editor

• Added layout system
• Added multiple panels (viewport, MoLang, general, emitter, particle and appearance) with layout preset system
• Added Ctrl + Tab to cycle panels
• Added direction XYZ rotation modes
• Added camera facing modes
• Added preview for specific MoLang expressions (replaced buttons)
• Added icon switches (replaced buttons)
• Fixed parametric and dynamic to be separate for rotation component

Gizmo and transformations

• Added arcball sphere mode to gizmos
• Added detailed display to transform element
• Added settings to change order of operations for GSR keybinds
• Added gizmo spaces: parent, local and world
• Added snapping to gizmo when holding Ctrl (and setting to change snapping)
• Added Shift modifier to weaken change
• Added inverted editor (for flipped body parts)
• Added Gizmo to:
  • anchor track editing transform
  • Body part’s transform (Ctrl + Q to toggle)
• Added keybind to hide Gizmo when held (Alt by default)
• Added a mirror editing feature (Shift + F)
• Added Copy/Paste world transform (Ctrl + Shift + Alt + C/V) that allows you to copy/paste exact transformation in world space (imagine you need to fixate a bone at exact position, but move anchor)
• Fixed bug with elements not being clickable due to Gizmo sphere
• Fixed gizmo’s sphere overlaying transparent objects in the world
• Removed second rotate fields

Video settings

• Added Limit framerate option that allows limiting speed of recording for live reaction
• Added Mute film audio while rendering option to disable audio playback when recording video
• Moved Swap width and height context option as a button

Replay

• Added Shadow follow form film replay option that attaches vanilla shadow to model’s transform and model’s anchor (with configurable offset)
• Fixed Axes preview rendering gizmo control instead of just axes

Film editor

• Added orbit binding to replay (RMB > Attach orbit to replay)
• Added Fill offset context menu options in Move film overlay panel (right-click on the coordinate trackpads) to fill in the coordinates difference between current player’s position and current replay’s first keyframe
• Added preview of the last clip tick when editing
• Changed Teleport to orbit keybind from Z to C
• Fixed Ctrl + Z/Ctrl + Y teleporting the orbit camera
• Moved action editor to replay editor's tab

Keyframes

• Added Camera editor > Timeline grid option to enable vertical tick markers
• Added Auto-bezier (A keybind) and Clamped auto-bezier (D keybind) interpolations
• Added Ctrl + F to flip keyframes in the keyframes
• Changed track names to lowercase (Physics/ to physics/)
• Fixed timeline ruler in the keyframe editor

Forms

• Added Filter tracks in the form settings to filter out specific properties
• Fixed scroll to currently selected form not working in the form picker
• Removed Animatable option (replaced by Filter tracks)

Misc

• Fixed general crash when UI changes hierarchy
• Fixed screen freeze when using Y or Right Alt keybinds the first time entering the world due to missing film
• Fixed error spam due to missing data on the server (server requests a sync update when missing data is encountered)
• Fixed BOBJ loader model log spam (by checking existence of the file)

1.21.1 Fixes

• Fixed billboard option in billboard, extruded and label forms
• Fixed camera in 3rd person item editor
• Fixed vanilla particle form's block and item
• Fixed crash with some items that incorrectly translate in BBS’ data