Implemented dynamic brush cursor with visual feedback for size (circle radius), strength (opacity), and hardness (solid/dashed border with gradient). Added overlay canvas system for smooth cursor updates without affecting main rendering performance.
fixed the persistent shape preview bug where blue dashed lines would remain visible even when the user was no longer interacting with the slider. The issue was caused by race conditions and timing problems in the preview system.
Replaces all uses of alert() with showErrorNotification or showSuccessNotification for improved user experience and consistency. Refactors canvas creation to use the createCanvas utility function across multiple files, reducing code duplication and improving maintainability. Also updates layer ID generation to use generateUUID.
Replaces full-canvas mask operations with getMaskForOutputArea() for significant performance improvements when processing masks for the output area. Refines shape mask removal and application logic to ensure correct mask state when changing expansion values or custom shapes, including auto-removal and re-application of masks. Adds throttling to shape preview rendering for better UI responsiveness. Improves mask removal to eliminate antialiasing artifacts and updates SAM mask integration to use correct output area positioning.
Introduces utility methods to eliminate code duplication in chunk operations, mask creation, and shape processing. Adds universal chunk processing, chunk operation, and canvas helper methods. Refactors shape mask application and removal to use unified logic, and consolidates morphological and feathering operations for masks. Improves maintainability and readability by centralizing repeated logic.
Introduces utility methods for chunk bounds calculation, intersection, and activation for better code reuse and clarity. Refactors shape mask application and removal to consistently account for output area extensions, and centralizes chunk empty status updates. Improves chunk activation logic for mask and shape operations to enhance visibility and maintainability.
Introduces active chunk management for mask drawing, activating only nearby chunks during drawing for performance. Updates the active mask canvas to show all chunks but optimizes updates to redraw only active chunks during drawing, reducing lag. Adds LRU-style tracking and safety limits for active chunks, and improves chunk activation logic for both drawing and mask application.
Introduces helper methods to reduce code duplication and improve readability in CanvasInteractions. Mouse coordinate extraction, event prevention, zoom operations, drag-and-drop styling, and layer wheel transformations are now handled by dedicated methods. This refactor centralizes logic, making the codebase easier to maintain and extend.
Cleaned up the codebase by removing unused or redundant methods from Canvas, CanvasIO, CanvasLayers, CanvasLayersPanel, CanvasRenderer, and MaskTool. This reduces code complexity and improves maintainability without affecting core functionality.
Refactors how custom output area shapes interact with extensions, ensuring the shape's position and mask application remain consistent when extensions are toggled. Moves output area shape logic to CanvasInteractions, tracks original shape position, and updates all rendering, IO, and mask operations to use the correct coordinates. Improves mask chunk clearing and adds chunked mask application/removal for shape masks, ensuring correct behavior with expansion and feathering.
Replaces the single large mask canvas with a chunked system, where mask data is stored in 512x512 pixel chunks. Updates all mask drawing, compositing, and manipulation logic to operate on these chunks, improving performance and scalability for large or sparse masks. The active mask canvas is now a composite of all non-empty chunks, and all mask operations (drawing, setting, clearing) are adapted to the new chunked architecture.
This update introduces a unified output area bounds system, allowing the output area to be extended in all directions independently of the custom shape. All mask and layer operations now reference outputAreaBounds, ensuring correct alignment and rendering. The mask tool, mask editor, and export logic have been refactored to use these bounds, and a new UI for output area extension with live preview and tooltips has been added. The code also improves logging and visualization of mask and output area boundaries.
Consolidates shape mask controls into a styled container, improves UI logic for showing/hiding sub-options, and updates slider initialization to reflect current values. Mask removal now always uses a hard-edged shape, even if feathering was previously applied, ensuring complete erasure of feathered areas. The mask application logic also clears the maximum possible mask area before applying the new mask to prevent artifacts from previous slider values. Checkbox and slider labels are updated for clarity.
Implements a real-time blue outline preview when adjusting the expansion and feather sliders in the custom shape mask UI. The preview updates dynamically while dragging, and applies the mask only on mouse release. Adds a viewport change listener to keep the preview in sync during zooming or panning. Refactors mask expansion/contraction to use fast morphological operations for sharp edges and updates mask drawing to handle holes correctly.
Introduces a CustomShapeMenu UI component for managing custom output area shape masks, including options for auto-applying the mask, expansion/contraction, and feathering. Updates Canvas and MaskTool to support these new mask operations, and ensures the menu is shown or hidden based on shape presence. Adds distance transform-based algorithms for accurate mask expansion and feathering.
Introduces the addMask method to MaskTool in both JS and TS implementations, allowing new masks to be overlaid without clearing existing ones. Updates CanvasView to use addMask instead of setMask when applying SAM detector results.
Eliminates the sendCanvasToClipspace method and related UI/menu options from CanvasView and its TypeScript counterpart, as well as the associated type definition. Also removes the unused maskContext getter from MaskTool. This refactor likely reflects a change in feature requirements or a move away from Impact Pack compatibility.
Introduces automatic registration of canvas images in ComfyUI's clipspace for Impact Pack compatibility, including a new 'Send to Clipspace' menu option and a method on ComfyNode. Adds monitoring and mask application for SAM Detector results, ensuring seamless mask transfer to LayerForge. Also exposes MaskTool's maskContext property for external access.
Introduces BatchPreviewManager for reviewing and confirming multiple imported layers after auto-refresh. Adds a toggle button for mask overlay visibility in the UI and updates mask rendering logic to respect overlay visibility. Also refactors image import to return new layers and adds a utility for removing layers by ID.
Introduces the ability to open the current canvas in a mask editor, upload and retrieve mask edits, and apply them to the mask layer. Adds utility functions for mask editor state detection and control, a new 'Edit Mask' button in the UI, and methods for handling mask updates and preview refresh. Also adds a setMask method to MaskTool for precise mask placement.
Replaces all references to 'softness' with 'hardness' for brush controls in both CanvasView.js and MaskTool.js. Updates UI labels, slider IDs, and internal logic to use 'hardness' terminology, clarifying that a higher value means a harder brush edge.
Introduces a brush preview overlay using a separate preview canvas in MaskTool. Mouse event handlers in CanvasInteractions and MaskTool are updated to support passing both world and view coordinates, enabling accurate brush preview rendering. The preview is shown or hidden appropriately on mouse enter/leave and while drawing.
Set logging level to DEBUG in both Python and JavaScript loggers for improved debugging. Updated MaskTool to accept an onStateChange callback and trigger it after mask state changes, allowing Canvas to respond to mask updates.
This commit applies consistent code formatting across multiple files, including spacing, indentation, and object destructuring. No functional changes were made; the update improves code readability and maintainability.
Removed redundant comments and streamlined logic across canvas-related modules, including mask positioning, garbage collection, and WebSocket communication. Improved code readability and maintainability by eliminating unnecessary explanations and clarifying intent in both Python and JavaScript files. No functional changes were made; this is a cleanup and refactor for better developer experience.
Introduces x/y coordinates to MaskTool for world-space positioning, allowing the mask to extend beyond the output area. Updates mask drawing, export, and rendering logic to account for mask position. Ensures mask position is updated when moving or resizing the canvas, and preserves mask content during canvas resizing. Improves mask extraction and rendering accuracy.
Renamed Mask_tool.js to MaskTool.js and Canvas_view.js to CanvasView.js for consistency. Removed unused imports and redundant properties/methods from Canvas.js and CanvasState.js to streamline the codebase.
