CometEngine_2.0-rc.9

[2.0-rc.9] - 2026-04-14

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recursively.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a project.cometProject file at its root to mark the folder as the project's entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is opened, a popup saying that the scripts do not compile and that they should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files can now be imported and used as BitmapFont to render using BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• A text box explaining what is happening is now displayed in any collider inspector when an instanciable entity is selected, instead of showing nothing.
• In a CometEvent, clicking an entity that owns a callback now highlights it in the hierarchy.
• A behaviour can also be dropped inside a CometEvent and its Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The BehaviourText now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameters:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The BehaviourText now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that opens a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added "Ignore Mouse" property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added GetPosition/SetPosition methods at the Window namespace.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added support for Undo/Redo when editing a sprite in the Sprite Editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • onPinchMoved: Event called when a pinch gesture moves.
  • onPinchEnded: Event called when a pinch gesture ends.
    -...

CometEngine_2.0-rc.8

[2.0-rc.8] - 2026-04-13

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recursively.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a project.cometProject file at its root to mark the folder as the project's entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is opened, a popup saying that the scripts do not compile and that they should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files can now be imported and used as BitmapFont to render using BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• A text box explaining what is happening is now displayed in any collider inspector when an instanciable entity is selected, instead of showing nothing.
• In a CometEvent, clicking an entity that owns a callback now highlights it in the hierarchy.
• A behaviour can also be dropped inside a CometEvent and its Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The BehaviourText now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameters:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The BehaviourText now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that opens a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added "Ignore Mouse" property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added GetPosition/SetPosition methods at the Window namespace.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added support for Undo/Redo when editing a sprite in the Sprite Editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • `o...

CometEngine_2.0-rc.7

[2.0-rc.7] - 2026-04-07

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recursively.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a project.cometProject file at its root to mark the folder as the project's entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is opened, a popup saying that the scripts do not compile and that they should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files can now be imported and used as BitmapFont to render using BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• A text box explaining what is happening is now displayed in any collider inspector when an instanciable entity is selected, instead of showing nothing.
• In a CometEvent, clicking an entity that owns a callback now highlights it in the hierarchy.
• A behaviour can also be dropped inside a CometEvent and its Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The BehaviourText now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameters:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The BehaviourText now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that opens a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added "Ignore Mouse" property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added GetPosition/SetPosition methods at the Window namespace.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added support for Undo/Redo when editing a sprite in the Sprite Editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • onPinchMoved: Event called when a pinch gesture moves.
  • onPinchEnded: Event called when a pinch gesture ends.
    -...

CometEngine_2.0-rc.6

[2.0-rc.6] - 2026-04-06

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recursively.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a project.cometProject file at its root to mark the folder as the project's entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is opened, a popup saying that the scripts do not compile and that they should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files can now be imported and used as BitmapFont to render using BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• A text box explaining what is happening is now displayed in any collider inspector when an instanciable entity is selected, instead of showing nothing.
• In a CometEvent, clicking an entity that owns a callback now highlights it in the hierarchy.
• A behaviour can also be dropped inside a CometEvent and its Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The BehaviourText now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameters:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The BehaviourText now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that opens a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added "Ignore Mouse" property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added GetPosition/SetPosition methods at the Window namespace.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added support for Undo/Redo when editing a sprite in the Sprite Editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • `o...

CometEngine_2.0-rc.4

[2.0-rc.4] - 2026-04-03

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recursively.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a project.cometProject file at its root to mark the folder as the project's entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is opened, a popup saying that the scripts do not compile and that they should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files can now be imported and used as BitmapFont to render using BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• A text box explaining what is happening is now displayed in any collider inspector when an instanciable entity is selected, instead of showing nothing.
• In a CometEvent, clicking an entity that owns a callback now highlights it in the hierarchy.
• A behaviour can also be dropped inside a CometEvent and its Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The BehaviourText now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameters:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The BehaviourText now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that opens a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added "Ignore Mouse" property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added GetPosition/SetPosition methods at the Window namespace.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added support for Undo/Redo when editing a sprite in the Sprite Editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • `o...

CometEngine_2.0-rc.3

[2.0-rc.3] - 2026-03-30

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recurive.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a "project.cometProject" file at its root to mark the folder as the project’s entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is openend a popup saying that the scripts does not compile and that it should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files now can be imported and used as BitmapFont to render using the BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• Now a text box explaining what is happening is displayed at any collider inspector when the instanciable entity is selected instead of showing nothing.
• Now in a CometEvent clicking at an entity that owns a callback will highlight it at the hierarchy.
• Also a behaviour can be dropped inside a CometEvent and their Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The behaviour text now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameter:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The behaviour text now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that open a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added “Ignore Mouse” property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added Get/SetPosition method at Window namesapce.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added suport to Undo/Redo when editing an sprite in the sprite editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • onPinchMoved: Event called when a pinch gesture moves.
  • onPinchEnded: Event called when a pinch gesture ends.
• Network support with TCP sockets (Not valid on Web builds):
  • SocketClient: TCP client socket for conne...

CometEngine_2.0-rc.10

[2.0-rc.10] - 2026-04-18

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recursively.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Support for exporting projects to Android and Web.
• Each project now includes a project.cometProject file at its root to mark the folder as the project's entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is opened, a popup saying that the scripts do not compile and that they should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files can now be imported and used as BitmapFont to render using BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• A text box explaining what is happening is now displayed in any collider inspector when an instanciable entity is selected, instead of showing nothing.
• In a CometEvent, clicking an entity that owns a callback now highlights it in the hierarchy.
• A behaviour can also be dropped inside a CometEvent and its Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The BehaviourText now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameters:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The BehaviourText now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that opens a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added "Ignore Mouse" property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added GetPosition/SetPosition methods at the Window namespace.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added support for Undo/Redo when editing a sprite in the Sprite Editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.
• New default resolutions available for the Game panel.
• Added a menu to customize Game panel resolutions.
• Added touch and pinch input information at Input AngelScript class:
  • GetTouchCount(): Returns the number of currently active touches.
  • GetTouchById(uint64 id): Returns the touch data for a specific touch ID.
  • GetTouchByIndex(uint64 index): Returns the touch data for a specific index.
  • IsPinching(): Returns true if a pinch gesture is active.
  • GetPinchZoom(): Returns the pinch zoom scale.
  • onTouchStarted: Event called when a touch starts.
  • onTouchMoved: Event called when a touch moves.
  • onTouchEnded: Event called when a touch ends.
  • onPinchStarted: Event called when a pinch gesture starts.
  • onPinchMoved: Event called when a pinch gesture moves.
  • onPinchEnded: Event called when a pinch gesture ends.
    ...

CometEngine_2.0-RC2

Changelog

This is a list of notable changes in CometEngine's version history.

[2.0-RC2] - 2026-02-20

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Support for exporting projects to Android and Web.
• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recurive.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Each project now includes a "project.cometProject" file at its root to mark the folder as the project’s entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is openend a popup saying that the scripts does not compile and that it should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files now can be imported and used as BitmapFont to render using the BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• Now a text box explaining what is happening is displayed at any collider inspector when the instanciable entity is selected instead of showing nothing.
• Now in a CometEvent clicking at an entity that owns a callback will highlight it at the hierarchy.
• Also a behaviour can be dropped inside a CometEvent and their Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The behaviour text now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameter:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The behaviour text now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that open a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added “Ignore Mouse” property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added Get/SetPosition method at Window namesapce.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added suport to Undo/Redo when editing an sprite in the sprite editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.

Changed

• Editor font now is OpenSans. It is bigger and clearer.
• Project manager moved stuff:
  • Button "New" and "Import" have been moved to the top menu bar.
  • Button "Delete Missing" has been moved to the bottom utility bar.
  • Version has been moved to the top right menu bar.
• The popup "InstanciableEntity has been modified" its title has been renamed to "InstanciableEntity modified".
• Right-clicking an animation event on the timeline now shows individual options for each event instead of only removing all events at the current frame.
• The Sprite Editor tool gizmo now uses an improved handler.
• The default button texture has been updated to one with rounded borders.
• Behaviour image now has by default a white quad as a s...

CometEngine_2.0-RC1

[2.0-RC1] - 2026-01-28

Breaking Change

• Removed C# scripting support. AngelScript is now the only supported scripting language.

Added

• Project manager new functionalities:
  • Added a search bar to the top menu for finding projects.
  • Added "Scan" button to search for projects inside a folder recurive.
  • Added a favourite button for every project in order to show it at the top.
  • Added the current version of a project.
  • Added the last modification date for a project.
• Each project now includes a "project.cometProject" file at its root to mark the folder as the project’s entry point.
• Opening the engine when the scripts project does not compile now can trigger two new popups:
  • Just once when the engine is openend a popup saying that the scripts does not compile and that it should be fixed before anything else is triggered.
  • When the scripts now compile correctly (only once and just if the engine was opened when they did not compile correctly) a new popup saying that it is better to reload the project is triggered.
• Support for playing videos:
  • VideoClip: New resource that can read video files.
  • VideoPlayer: New behaviour class that is used to display a video clip in some different modes.
• The .fnt files now can be imported and used as BitmapFont to render using the BehaviourText.
• Slider to modify the volume when previsualizing an audio on the AudioSample inspector.
• Now a text box explaining what is happening is displayed at any collider inspector when the instanciable entity is selected instead of showing nothing.
• Now in a CometEvent clicking at an entity that owns a callback will highlight it at the hierarchy.
• Also a behaviour can be dropped inside a CometEvent and their Entity will be taken as reference.
• Added the tag "Overriding" for the platform export options tab of the textures and texture atlas that are enabled.
• The behaviour text now uses the kerning of the font.
• Now the inspector of a Font shows its texture and all the available glyphs.
• Some AudioEffect parameter:
  • AudioEffectEcho: filter.
  • AudioEffectReverb: width, damp, roomSize, freeze, wetMix.
• Script logs are now shown in the console panel with their script path, function name, and line number. Double-clicking a log entry opens and focuses the corresponding code in the editor.
• AssetIcon now always shows the icon, even if the asset is not loaded.
• Scenes referenced in the inspector of a Script or CometObject are now automatically included in the build.
• New metadata attributes:
  • TreeNode: Makes a group with all the fields that has the same tree node name and shows them as a tree.
  • Tab: Makes a group with all consecutive fields that has a Tab attribute and shows them with tabs.
• The behaviour text now has a font by default.
• Added a new (+) button in the Animation Event Inspector that allows adding a new event at the currently selected frame.
• Added support for 9-sliced sprites using configurable borders to maintain correct aspect ratios. Borders have to be set using the SpriteEditor panel.
• Added render modes for the SpriteRenderer and Image:
  • Simple: Renders the sprite normally (same as in previous versions).
  • Sliced: Uses the sprite’s borders for 9-sliced rendering, preventing distortion and preserving aspect ratio.
  • Tiled: Repeats the sprite using 9-sliced rendering, preserving the corners while tiling the edges and center.
• Added an option to add a UI background panel when right-clicking the hierarchy.
• New UI Behaviours added:
  • Raw Image: New behaviour that allows rendering a RenderTexture inside a Canvas.
  • RectMask: It allows to create a rect zone for the UI where only there it will be rendered.
  • Mask: Creates a mask based on the image attached to the same entity, allowing rendering only within that area.
  • HorizontalLayout: Organizes all children horizontally.
  • VerticalLayout: Organizes all children vertically.
  • GridLayout: Organizes all children into a grid.
  • LayoutElementConstraints: Defines the preferred, minimum, and flexible sizes of an element.
  • ContentSizeController: Adjusts the transform’s size to fit all its children.
  • ScrollRect: Allows a rect’s content to be scrolled inside another rect.
  • Scrollbar: Interactable bar that allows scrolling a ScrollRect.
  • Toggle: Interactable that maintains an on/off state.
  • ToggleGroup: Groups multiple toggles so they behave as a unified set.
  • Slider: Interactable that holds a bar with a value between the minimum and maximum.
  • InputField: Interactable that captures keyboard input to update a Text with what the user types.
  • UIParticleSystem: Allows rendering the entity’s particle system directly inside the canvas.
  • DropDown: Interactable that open a popup options menu when clicked.
• The UI Interactable color transition now includes a “Use Scaled Time” property to determine whether the fade duration uses scaled time.
• The UI Interactable color/sprite transition now takes by default the self image as a target.
• Added “Ignore Mouse” property to CanvasGroup, allowing it and all its children to ignore mouse interactions.
• Added "Mouse Filter" property to UI Graphics, allowing control over how mouse events interact with them:
  • PROPAGATE: Mouse events propagate upward until handled.
  • STOP: Mouse events are handled only by this entity.
  • IGNORE: Mouse completely ignores this graphic.
  • BLOCK: Mouse events stop when reaching this graphic.
• Text now has a property to auto set the font size to the biggest possible.
• Added sortingLayout and sortingLayoutOrder to the Canvas Screen Mode Camera.
• Added sortingOrder to the Canvas Screen Mode Overlay.
• Nested canvases can override sorting and be rendered independently from their parent canvas.
• ShowNavigation option for selectables now saves the state when closing the app and recovers it when opening.
• Added Get/SetPosition method at Window namesapce.
• Added an options button to the instantiable entity header in the scene view, allowing changes to be saved or discarded.
• New window configuration properties:
  • Initial Position Mode: An enumeration that defines how the initial position of the window is determined. The possible values are:
    • ABSOLUTE: The window position is set using the InitialPosition value.
    • CENTERED_PRIMARY_SCREEN: The window is centered on the primary display.
    • PRIMARY_SCREEN: The window position is set relative to the top-left corner of the primary display using the InitialPosition value.
    • CENTERED_OTHER_SCREEN: The window is centered on a non-primary display specified by InitialScreenIndex.
    • OTHER_SCREEN: The window position is set relative to the top-left corner of a non-primary display specified by InitialScreenIndex using the InitialPosition value.
    • CENTERED_SCREEN_WITH_MOUSE: The window is centered on the display where the mouse cursor is currently located.
    • SCREEN_WITH_MOUSE: The window position is set relative to the top-left corner of the display where the mouse cursor is currently located using the InitialPosition value.
  • Initial Position: Value specifying the X and Y coordinates for window placement, used in conjunction with certain InitialPositionMode settings.
  • Initial Screen Index: An integer specifying which display to use for positioning when certain InitialPositionMode settings are selected.
  • Always On Top: Flag that indicates whether the window should always stay on top of other windows.
  • Viewport Aspect Ratio: An enumeration that defines the aspect ratio of the game viewport.
    • Free Aspect: The viewport will resize freely.
    • 16:9, 4:3, 21:9, 16:10, 3:2, 5:4: The viewport will maintain the selected aspect ratio.
    • Custom: The viewport will maintain the custom aspect ratio defined in Custom Aspect Ratio.
  • Custom Aspect Ratio: Value specifying the custom width and height ratio when Viewport Aspect Ratio is set to Custom.
  • Keep Aspect Ratio On FullScreen: Flag that indicates if the aspect ratio should be maintained when in FullScreen mode.
  • Keep Aspect Ratio On FullScreen Desktop: Flag that indicates if the aspect ratio should be maintained when in FullScreenDesktop mode.
  • New SplashScreen settings: enable or disable the splash screen, change its size, and assign a new texture.
• Closing the Editor while the SpriteEditor has unsaved changes now triggers a popup asking the user whether to save or discard them.
• Added suport to Undo/Redo when editing an sprite in the sprite editor.
• If the editor engine crashes, it will generate a .txt with the report of the crash.
• The panel that displays information about the selected sprite in the SpriteEditor can now be minimized and maximized.
• Added an option for the scene camera to simulate the culling view of another game camera.
• AudioClip now has platform-independent properties, such as Streaming Enabled.
• Creating a new project with the project manager now adds a basic gitignore with all files that Comet generates that should not be uploaded.

Changed

• Editor font now is OpenSans. It is bigger and clearer.
• Project manager moved stuff:
  • Button "New" and "Import" have been moved to the top menu bar.
  • Button "Delete Missing" has been moved to the bottom utility bar.
  • Version has been moved to the top right menu bar.
• The popup "InstanciableEntity has been modified" its title has been renamed to "InstanciableEntity modified".
• Right-clicking an animation event on the timeline now shows individual options for each event instead of only removing all events at the current frame.
• The Sprite Editor tool gizmo now uses an improved handler.
• The default button texture has been updated to one with rounded borders.
• Behaviour image now has by default a white quad as a sprite.
• Creating a UI Behaviour via right-click on the hierarchy will now look for an existing canvas, or create one if none is found, a...

CometEngine_1.0.1

[1.0.1] - 2025-01-31

Added

• Now if Comet Engine editor crashes a new window will be opened letting the user the possibility to report what happened in order to track bugs/crashes and imporve the editor.
• Added two new buttons at the project selector:
  • Report a bug: It opens the github issues web.
  • Release notes: It opens the web of the last release with its changelog.
• When opening the engine the scene camera position is restored to where it was the last time the engine was closed.
• The right click mouse button now can be used to pan when using the animator node editor.

Changed

• The default shortcut for the "Select the instanciable entity root" changed to "Cntrl" + "Shift" + "T".
• The menu item "Help/Report a bug" now opens a web that has an empty template of an issue instead of the web that contained all the current issues.

Fixed

• Fixed some issues on the project selector:
  • The separator line was on the middle of every project section.
  • Having more than one project was causing them to overlap to each other.
• Centered correctly the filter input text of the Panel Project and Hierarchy. Also centered the 3 icons at the left of every entity.
• The default layout did not have the windows docked.
• Playing with the option "Maximize on Play" was not docking the game window.
• Changing the layout was causing a freeze of the editor for some seconds.
• The SpriteAtlas empty fields for the packed sprites were generating a popup error when hovering them.
• Two minor bugs while renaming an entity via the hierarchy panel:
  • The reneming input box was not appearing centered on the selectable entity name.
  • The tree automatically was closed if the renamed entity had children and its tree was opened.
• Trying to edit an AnimatorOverride with the panel animator was causing an error that was not letting moving nor panning the background.