Improve release workflow to show commit history

The release workflow now fetches the full git history and displays all commit messages since the last tag in the release notes, instead of only the latest commit. Also bumps the project version to 1.3.8 in pyproject.toml.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -7,19 +7,46 @@ body:
     attributes:
       value: |
         **Thank you for reporting a bug!**  
-        Please follow these steps to capture useful info:
+        Please follow these steps to capture all necessary information:
 
-        ### How to gather the necessary information:
+        ### ✅ Before You Report:
-        🌐 **Browser & Version:**  
+        1. Make sure you have the **latest versions**:
-        - Chrome: Click the three dots → Help → About Google Chrome  
+           - [ComfyUI Github](https://github.com/comfyanonymous/ComfyUI/releases)
-        - Firefox: Click the three bars → Help → About Firefox  
+           - [LayerForge Github](https://github.com/Azornes/Comfyui-LayerForge/releases) or via [ComfyUI Node Manager](https://registry.comfy.org/publishers/azornes/nodes/layerforge)
-        - Edge: Click the three dots → Help and feedback → About Microsoft Edge
+        2. Gather the required logs:
         
-        🔗 **Where to find the latest versions of ComfyUI and LayerForge:**  
+        ### 🔍 Enable Debug Logs (for **full** logs):
-        - [ComfyUI Github](https://github.com/comfyanonymous/ComfyUI/releases)
+        
-        - [LayerForge Github](https://github.com/Azornes/Comfyui-LayerForge/releases/tag/v1.2.4) or [LayerForge from manager Comfyui](https://registry.comfy.org/publishers/azornes/nodes/layerforge)
+        #### 1. Edit `config.js` (Frontend Logs):
+        Path:
+        ```
+        ComfyUI/custom_nodes/Comfyui-LayerForge/js/config.js
+        ```
+        Find:
+        ```js
+        export const LOG_LEVEL = 'NONE';
+        ```
+        Change to:
+        ```js
+        export const LOG_LEVEL = 'DEBUG';
+        ```
+        
+        #### 2. Edit `config.py` (Backend Logs):
+        Path:
+        ```
+        ComfyUI/custom_nodes/Comfyui-LayerForge/python/config.py
+        ```
+        Find:
+        ```python
+        LOG_LEVEL = 'NONE'
+        ```
+        Change to:
+        ```python
+        LOG_LEVEL = 'DEBUG'
+        ```
+
+        ➡️ **Restart ComfyUI** after applying these changes to activate full logging.
 
-        Make sure you have the latest versions before reporting an issue.
   - type: input
     id: environment
     attributes:
@@ -71,23 +98,36 @@ body:
     validations:
       required: true
 
+  - type: textarea
+    id: backend_logs
+    attributes:
+      label: ComfyUI (Backend) Logs
+      description: |
+        After enabling DEBUG logs, please:
+        1. Restart ComfyUI.
+        2. Reproduce the issue.
+        3. Copy-paste the newest **TEXT** logs from the terminal/console here.
+    validations:
+      required: true
+
   - type: textarea
     id: console_logs
     attributes:
       label: Browser Console Logs
       description: |
-        **How to capture logs:**
+        After enabling DEBUG logs:
-        - **Open console:**
+        1. Open Developer Tools → Console.
           - Chrome/Edge (Win/Linux): `Ctrl+Shift+J`  
             Mac: `Cmd+Option+J`
           - Firefox (Win/Linux): `Ctrl+Shift+K`  
             Mac: `Cmd+Option+K`
           - Safari (Mac): enable **Develop** menu in Preferences → Advanced, then `Cmd+Option+C`
-        - **Clear console** before reproducing:
+        2. Clear console (before reproducing):
-          - Chrome/Edge: click “🚫 Clear console” or press `Ctrl+L` (Win/Linux) / `Cmd+K` (Mac)
+           - Chrome/Edge: “🚫 Clear console” or `Ctrl+L` (Win/Linux) / `Cmd+K` (Mac).
-          - Firefox: `Ctrl+Shift+L` (newer) or `Ctrl+L` (older) (Win/Linux), Mac: `Cmd+K`
+           - Firefox: `Ctrl+Shift+L` (newer) or `Ctrl+L` (older) (Win/Linux) / `Cmd+K` (Mac).
-          - Safari: click 🗑 icon or press `Cmd+K` / `Ctrl+L`
+           - Safari: 🗑 icon or `Cmd+K`.
-        - Reproduce the issue and paste new logs here.
+        3. Reproduce the issue.
+        4. Copy-paste the **TEXT** logs here (no screenshots).
     validations:
       required: true
 
@@ -95,4 +135,4 @@ body:
     attributes:
       value: |
         **Optional:** You can also **attach a screenshot or video** to demonstrate the issue visually.  
-        To add media, simply drag & drop or paste image/video files into this issue form. GitHub supports common image formats and MP4/GIF files.
+        Simply drag & drop or paste image/video files into this issue form. GitHub supports common image formats and MP4/GIF files.

.github/workflows/release.yml

@@ -12,6 +12,8 @@ jobs:
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Pobierz pełną historię Git (potrzebne do git log)
 
       - name: Extract base version from pyproject.toml
         id: version
@@ -33,12 +35,32 @@ jobs:
         run: |
           echo "final_tag=v${{ steps.version.outputs.base_version }}" >> $GITHUB_OUTPUT
 
-      - name: Get latest commit message
+      # ZMIANA: Zamiast tylko ostatniego commita, pobierz historię commitów od ostatniego tagu
-        id: last_commit
+      - name: Get commit history since last tag
+        id: commit_history
         run: |
-          msg=$(git log -1 --pretty=%B)
+          # Znajdź ostatni tag (jeśli istnieje)
-          msg=${msg//$'\n'/\\n}
+          LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
-          echo "commit_msg=$msg" >> $GITHUB_OUTPUT
+          
+          # Jeśli nie ma ostatniego tagu, użyj pustego (pobierz od początku repo)
+          if [ -z "$LAST_TAG" ]; then
+            RANGE="HEAD"
+          else
+            RANGE="$LAST_TAG..HEAD"
+          fi
+          
+          # Pobierz listę commitów (tylko subject/tytuł, format: - Commit message)
+          HISTORY=$(git log --pretty=format:"- %s" $RANGE)
+          
+          # Zastąp nowe linie na \\n, aby dobrze wyglądało w output
+          HISTORY=${HISTORY//$'\n'/\\n}
+          
+          # Jeśli brak commitów, ustaw domyślną wiadomość
+          if [ -z "$HISTORY" ]; then
+            HISTORY="No changes since last release."
+          fi
+          
+          echo "commit_history=$HISTORY" >> $GITHUB_OUTPUT
 
       - name: Create GitHub Release
         uses: softprops/action-gh-release@v1
@@ -48,9 +70,9 @@ jobs:
           body: |
             📦 Release based on pyproject.toml version `${{ steps.version.outputs.base_version }}`
             
-            📝 Last commit message:
+            📝 Changes since last release:
             ```
-            ${{ steps.last_commit.outputs.commit_msg }}
+            ${{ steps.commit_history.outputs.commit_history }}
             ```
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

canvas_node.py

@@ -175,8 +175,9 @@ class CanvasNode:
             "required": {
                 "fit_on_add": ("BOOLEAN", {"default": False, "label_on": "Fit on Add/Paste", "label_off": "Default Behavior"}),
                 "show_preview": ("BOOLEAN", {"default": False, "label_on": "Show Preview", "label_off": "Hide Preview"}),
-                "trigger": ("INT", {"default": 0, "min": 0, "max": 99999999, "step": 1, "hidden": True}),
+                "auto_refresh_after_generation": ("BOOLEAN", {"default": False, "label_on": "True", "label_off": "False"}),
-                "node_id": ("STRING", {"default": "0", "hidden": True}),
+                "trigger": ("INT", {"default": 0, "min": 0, "max": 99999999, "step": 1}),
+                "node_id": ("STRING", {"default": "0"}),
             },
             "hidden": {
                 "prompt": ("PROMPT",),
@@ -238,7 +239,7 @@ class CanvasNode:
 
     _processing_lock = threading.Lock()
 
-    def process_canvas_image(self, fit_on_add, show_preview, trigger, node_id, prompt=None, unique_id=None):
+    def process_canvas_image(self, fit_on_add, show_preview, auto_refresh_after_generation, trigger, node_id, prompt=None, unique_id=None):
         
         try:
 
@@ -391,7 +392,7 @@ class CanvasNode:
     def setup_routes(cls):
         @PromptServer.instance.routes.get("/layerforge/canvas_ws")
         async def handle_canvas_websocket(request):
-            ws = web.WebSocketResponse()
+            ws = web.WebSocketResponse(max_msg_size=33554432)
             await ws.prepare(request)
             
             async for msg in ws:

js/Canvas.js

@@ -83,7 +83,7 @@ export class Canvas {
             dimensions: { width: this.width, height: this.height },
             viewport: this.viewport
         });
-        this.setPreviewVisibility(false);
+        this.previewVisible = false;
     }
     async waitForWidget(name, node, interval = 100, timeout = 20000) {
         const startTime = Date.now();
@@ -155,7 +155,7 @@ export class Canvas {
         log.debug('Initializing Canvas modules...');
         // Stwórz opóźnioną wersję funkcji zapisu stanu
         this.requestSaveState = debounce(() => this.saveState(), 500);
-        this._addAutoRefreshToggle();
+        this._setupAutoRefreshHandlers();
         log.debug('Canvas modules initialized successfully');
     }
     /**
@@ -321,11 +321,15 @@ export class Canvas {
     async importLatestImage() {
         return this.canvasIO.importLatestImage();
     }
-    _addAutoRefreshToggle() {
+    _setupAutoRefreshHandlers() {
-        let autoRefreshEnabled = false;
         let lastExecutionStartTime = 0;
+        // Helper function to get auto-refresh value from node widget
+        const getAutoRefreshValue = () => {
+            const widget = this.node.widgets.find((w) => w.name === 'auto_refresh_after_generation');
+            return widget ? widget.value : false;
+        };
         const handleExecutionStart = () => {
-            if (autoRefreshEnabled) {
+            if (getAutoRefreshValue()) {
                 lastExecutionStartTime = Date.now();
                 // Store a snapshot of the context for the upcoming batch
                 this.pendingBatchContext = {
@@ -347,7 +351,7 @@ export class Canvas {
             }
         };
         const handleExecutionSuccess = async () => {
-            if (autoRefreshEnabled) {
+            if (getAutoRefreshValue()) {
                 log.info('Auto-refresh triggered, importing latest images.');
                 if (!this.pendingBatchContext) {
                     log.warn("execution_start did not fire, cannot process batch. Awaiting next execution.");
@@ -366,12 +370,6 @@ export class Canvas {
                 this.render();
             }
         };
-        this.node.addWidget('toggle', 'Auto-refresh after generation', false, (value) => {
-            autoRefreshEnabled = value;
-            log.debug('Auto-refresh toggled:', value);
-        }, {
-            serialize: false
-        });
         api.addEventListener('execution_start', handleExecutionStart);
         api.addEventListener('execution_success', handleExecutionSuccess);
         this.node.onRemoved = useChainCallback(this.node.onRemoved, () => {
@@ -379,6 +377,7 @@ export class Canvas {
             api.removeEventListener('execution_start', handleExecutionStart);
             api.removeEventListener('execution_success', handleExecutionSuccess);
         });
+        log.debug('Auto-refresh handlers setup complete, reading from node widget: auto_refresh_after_generation');
     }
     /**
      * Uruchamia edytor masek

js/CanvasIO.js

@@ -62,25 +62,9 @@ export class CanvasIO {
             maskCtx.fillStyle = '#ffffff';
             maskCtx.fillRect(0, 0, this.canvas.width, this.canvas.height);
             log.debug(`Canvas contexts created, starting layer rendering`);
-            const sortedLayers = this.canvas.layers.sort((a, b) => a.zIndex - b.zIndex);
+            this.canvas.canvasLayers.drawLayersToContext(tempCtx, this.canvas.layers);
-            log.debug(`Processing ${sortedLayers.length} layers in order`);
+            this.canvas.canvasLayers.drawLayersToContext(visibilityCtx, this.canvas.layers);
-            sortedLayers.forEach((layer, index) => {
+            log.debug(`Finished rendering layers`);
-                log.debug(`Processing layer ${index}: zIndex=${layer.zIndex}, size=${layer.width}x${layer.height}, pos=(${layer.x},${layer.y})`);
-                log.debug(`Layer ${index}: blendMode=${layer.blendMode || 'normal'}, opacity=${layer.opacity !== undefined ? layer.opacity : 1}`);
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                tempCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-                log.debug(`Layer ${index} rendered successfully`);
-                visibilityCtx.save();
-                visibilityCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                visibilityCtx.rotate(layer.rotation * Math.PI / 180);
-                visibilityCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                visibilityCtx.restore();
-            });
             const visibilityData = visibilityCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             const maskData = maskCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             for (let i = 0; i < visibilityData.data.length; i += 4) {
@@ -232,21 +216,8 @@ export class CanvasIO {
                 throw new Error("Could not create temp context");
             maskCtx.fillStyle = '#ffffff'; // Start with a white mask (nothing masked)
             maskCtx.fillRect(0, 0, this.canvas.width, this.canvas.height);
-            const sortedLayers = this.canvas.layers.sort((a, b) => a.zIndex - b.zIndex);
+            this.canvas.canvasLayers.drawLayersToContext(tempCtx, this.canvas.layers);
-            sortedLayers.forEach((layer) => {
+            this.canvas.canvasLayers.drawLayersToContext(visibilityCtx, this.canvas.layers);
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                tempCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-                visibilityCtx.save();
-                visibilityCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                visibilityCtx.rotate(layer.rotation * Math.PI / 180);
-                visibilityCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                visibilityCtx.restore();
-            });
             const visibilityData = visibilityCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             const maskData = maskCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             for (let i = 0; i < visibilityData.data.length; i += 4) {

js/CanvasLayers.js

@@ -303,55 +303,49 @@ export class CanvasLayers {
         }
         return null;
     }
+    _drawLayer(ctx, layer, options = {}) {
+        if (!layer.image)
+            return;
+        const { offsetX = 0, offsetY = 0 } = options;
+        ctx.save();
+        ctx.globalCompositeOperation = layer.blendMode || 'normal';
+        ctx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
+        const centerX = layer.x + layer.width / 2 - offsetX;
+        const centerY = layer.y + layer.height / 2 - offsetY;
+        ctx.translate(centerX, centerY);
+        ctx.rotate(layer.rotation * Math.PI / 180);
+        const scaleH = layer.flipH ? -1 : 1;
+        const scaleV = layer.flipV ? -1 : 1;
+        if (layer.flipH || layer.flipV) {
+            ctx.scale(scaleH, scaleV);
+        }
+        ctx.imageSmoothingEnabled = true;
+        ctx.imageSmoothingQuality = 'high';
+        ctx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
+        ctx.restore();
+    }
+    _drawLayers(ctx, layers, options = {}) {
+        const sortedLayers = [...layers].sort((a, b) => a.zIndex - b.zIndex);
+        sortedLayers.forEach(layer => this._drawLayer(ctx, layer, options));
+    }
+    drawLayersToContext(ctx, layers, options = {}) {
+        this._drawLayers(ctx, layers, options);
+    }
     async mirrorHorizontal() {
         if (this.canvas.canvasSelection.selectedLayers.length === 0)
             return;
-        const promises = this.canvas.canvasSelection.selectedLayers.map((layer) => {
+        this.canvas.canvasSelection.selectedLayers.forEach((layer) => {
-            return new Promise(resolve => {
+            layer.flipH = !layer.flipH;
-                const tempCanvas = document.createElement('canvas');
-                const tempCtx = tempCanvas.getContext('2d');
-                if (!tempCtx)
-                    return;
-                tempCanvas.width = layer.image.width;
-                tempCanvas.height = layer.image.height;
-                tempCtx.translate(tempCanvas.width, 0);
-                tempCtx.scale(-1, 1);
-                tempCtx.drawImage(layer.image, 0, 0);
-                const newImage = new Image();
-                newImage.onload = () => {
-                    layer.image = newImage;
-                    resolve();
-                };
-                newImage.src = tempCanvas.toDataURL();
-            });
         });
-        await Promise.all(promises);
         this.canvas.render();
         this.canvas.requestSaveState();
     }
     async mirrorVertical() {
         if (this.canvas.canvasSelection.selectedLayers.length === 0)
             return;
-        const promises = this.canvas.canvasSelection.selectedLayers.map((layer) => {
+        this.canvas.canvasSelection.selectedLayers.forEach((layer) => {
-            return new Promise(resolve => {
+            layer.flipV = !layer.flipV;
-                const tempCanvas = document.createElement('canvas');
-                const tempCtx = tempCanvas.getContext('2d');
-                if (!tempCtx)
-                    return;
-                tempCanvas.width = layer.image.width;
-                tempCanvas.height = layer.image.height;
-                tempCtx.translate(0, tempCanvas.height);
-                tempCtx.scale(1, -1);
-                tempCtx.drawImage(layer.image, 0, 0);
-                const newImage = new Image();
-                newImage.onload = () => {
-                    layer.image = newImage;
-                    resolve();
-                };
-                newImage.src = tempCanvas.toDataURL();
-            });
         });
-        await Promise.all(promises);
         this.canvas.render();
         this.canvas.requestSaveState();
     }
@@ -363,12 +357,14 @@ export class CanvasLayers {
                 throw new Error("Could not create canvas context");
             tempCanvas.width = layer.width;
             tempCanvas.height = layer.height;
-            tempCtx.clearRect(0, 0, tempCanvas.width, tempCanvas.height);
+            // We need to draw the layer relative to the new canvas, so we "move" it to 0,0
-            tempCtx.save();
+            // by creating a temporary layer object for drawing.
-            tempCtx.translate(layer.width / 2, layer.height / 2);
+            const layerToDraw = {
-            tempCtx.rotate(layer.rotation * Math.PI / 180);
+                ...layer,
-            tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
+                x: 0,
-            tempCtx.restore();
+                y: 0,
+            };
+            this._drawLayer(tempCtx, layerToDraw);
             const dataUrl = tempCanvas.toDataURL('image/png');
             if (!dataUrl.startsWith('data:image/png;base64,')) {
                 throw new Error("Invalid image data format");
@@ -602,20 +598,7 @@ export class CanvasLayers {
                 reject(new Error("Could not create canvas context"));
                 return;
             }
-            const sortedLayers = [...this.canvas.layers].sort((a, b) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.layers);
-            sortedLayers.forEach((layer) => {
-                if (!layer.image)
-                    return;
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-            });
             const imageData = tempCtx.getImageData(0, 0, tempCanvas.width, tempCanvas.height);
             const data = imageData.data;
             const toolMaskCanvas = this.canvas.maskTool.getMask();
@@ -677,20 +660,7 @@ export class CanvasLayers {
                 reject(new Error("Could not create canvas context"));
                 return;
             }
-            const sortedLayers = [...this.canvas.layers].sort((a, b) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.layers);
-            sortedLayers.forEach((layer) => {
-                if (!layer.image)
-                    return;
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-            });
             tempCanvas.toBlob((blob) => {
                 if (blob) {
                     resolve(blob);
@@ -748,20 +718,7 @@ export class CanvasLayers {
                 return;
             }
             tempCtx.translate(-minX, -minY);
-            const sortedSelection = [...this.canvas.canvasSelection.selectedLayers].sort((a, b) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.canvasSelection.selectedLayers);
-            sortedSelection.forEach((layer) => {
-                if (!layer.image)
-                    return;
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-            });
             tempCanvas.toBlob((blob) => {
                 resolve(blob);
             }, 'image/png');
@@ -813,20 +770,7 @@ export class CanvasLayers {
             if (!tempCtx)
                 throw new Error("Could not create canvas context");
             tempCtx.translate(-minX, -minY);
-            const sortedSelection = [...this.canvas.canvasSelection.selectedLayers].sort((a, b) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.canvasSelection.selectedLayers);
-            sortedSelection.forEach((layer) => {
-                if (!layer.image)
-                    return;
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-            });
             const fusedImage = new Image();
             fusedImage.src = tempCanvas.toDataURL();
             await new Promise((resolve, reject) => {
@@ -866,7 +810,7 @@ export class CanvasLayers {
                 this.canvas.canvasLayersPanel.onLayersChanged();
             }
             log.info("Layers fused successfully", {
-                originalLayerCount: sortedSelection.length,
+                originalLayerCount: this.canvas.canvasSelection.selectedLayers.length,
                 fusedDimensions: { width: fusedWidth, height: fusedHeight },
                 fusedPosition: { x: minX, y: minY }
             });

js/CanvasRenderer.js

@@ -58,6 +58,11 @@ export class CanvasRenderer {
             const centerY = layer.y + layer.height / 2;
             ctx.translate(centerX, centerY);
             ctx.rotate(layer.rotation * Math.PI / 180);
+            const scaleH = layer.flipH ? -1 : 1;
+            const scaleV = layer.flipV ? -1 : 1;
+            if (layer.flipH || layer.flipV) {
+                ctx.scale(scaleH, scaleV);
+            }
             ctx.imageSmoothingEnabled = true;
             ctx.imageSmoothingQuality = 'high';
             ctx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);

js/CanvasState.js

@@ -259,13 +259,15 @@ export class CanvasState {
             const newLayer = { ...layer, imageId: layer.imageId || '' };
             delete newLayer.image;
             if (layer.image instanceof HTMLImageElement) {
-                log.debug(`Layer ${index}: Using imageId instead of serializing image.`);
+                if (layer.imageId) {
-                if (!layer.imageId) {
+                    newLayer.imageId = layer.imageId;
+                }
+                else {
+                    log.debug(`Layer ${index}: No imageId found, generating new one and saving image.`);
                     newLayer.imageId = generateUUID();
                     const imageBitmap = await createImageBitmap(layer.image);
                     await saveImage(newLayer.imageId, imageBitmap);
                 }
-                newLayer.imageId = layer.imageId;
             }
             else if (!layer.imageId) {
                 log.error(`Layer ${index}: No image or imageId found, skipping layer.`);

js/CanvasView.js

@@ -330,7 +330,7 @@ async function createCanvasWidget(node, widget, app) {
                             const mattedImage = new Image();
                             mattedImage.src = result.matted_image;
                             await mattedImage.decode();
-                            const newLayer = { ...selectedLayer, image: mattedImage };
+                            const newLayer = { ...selectedLayer, image: mattedImage, flipH: false, flipV: false };
                             delete newLayer.imageId;
                             canvas.layers[selectedLayerIndex] = newLayer;
                             canvas.canvasSelection.updateSelection([newLayer]);
@@ -667,6 +667,10 @@ async function createCanvasWidget(node, widget, app) {
                 node.setDirtyCanvas(true, true);
             }
         };
+        // Inicjalizuj stan preview na podstawie aktualnej wartości widget'u
+        if (canvas && canvas.setPreviewVisibility) {
+            canvas.setPreviewVisibility(showPreviewWidget.value);
+        }
     }
     return {
         canvas: canvas,

js/utils/CommonUtils.js

@@ -111,7 +111,9 @@ export function getStateSignature(layers) {
             rotation: Math.round((layer.rotation || 0) * 100) / 100,
             zIndex: layer.zIndex,
             blendMode: layer.blendMode || 'normal',
-            opacity: layer.opacity !== undefined ? Math.round(layer.opacity * 100) / 100 : 1
+            opacity: layer.opacity !== undefined ? Math.round(layer.opacity * 100) / 100 : 1,
+            flipH: !!layer.flipH,
+            flipV: !!layer.flipV
         };
         if (layer.imageId) {
             sig.imageId = layer.imageId;

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "layerforge"
 description = "Photoshop-like layered canvas editor to your ComfyUI workflow. This node is perfect for complex compositing, inpainting, and outpainting, featuring multi-layer support, masking, blend modes, and precise transformations. Includes optional AI-powered background removal for streamlined image editing."
-version = "1.3.7"
+version = "1.3.8"
 license = {file = "LICENSE"}
 dependencies = ["torch", "torchvision", "transformers", "aiohttp", "numpy", "tqdm", "Pillow"]
 

src/Canvas.ts

@@ -132,7 +132,7 @@ export class Canvas {
             viewport: this.viewport
         });
 
-        this.setPreviewVisibility(false);
+        this.previewVisible = false;
     }
 
 
@@ -212,7 +212,7 @@ export class Canvas {
         // Stwórz opóźnioną wersję funkcji zapisu stanu
         this.requestSaveState = debounce(() => this.saveState(), 500);
 
-        this._addAutoRefreshToggle();
+        this._setupAutoRefreshHandlers();
 
         log.debug('Canvas modules initialized successfully');
     }
@@ -411,12 +411,17 @@ export class Canvas {
         return this.canvasIO.importLatestImage();
     }
 
-    _addAutoRefreshToggle() {
+    _setupAutoRefreshHandlers() {
-        let autoRefreshEnabled = false;
         let lastExecutionStartTime = 0;
 
+        // Helper function to get auto-refresh value from node widget
+        const getAutoRefreshValue = (): boolean => {
+            const widget = this.node.widgets.find((w: any) => w.name === 'auto_refresh_after_generation');
+            return widget ? widget.value : false;
+        };
+
         const handleExecutionStart = () => {
-            if (autoRefreshEnabled) {
+            if (getAutoRefreshValue()) {
                 lastExecutionStartTime = Date.now();
                 // Store a snapshot of the context for the upcoming batch
                 this.pendingBatchContext = {
@@ -439,7 +444,7 @@ export class Canvas {
         };
 
         const handleExecutionSuccess = async () => {
-            if (autoRefreshEnabled) {
+            if (getAutoRefreshValue()) {
                 log.info('Auto-refresh triggered, importing latest images.');
 
                 if (!this.pendingBatchContext) {
@@ -470,18 +475,6 @@ export class Canvas {
             }
         };
 
-        this.node.addWidget(
-            'toggle',
-            'Auto-refresh after generation',
-            false,
-            (value: boolean) => {
-                autoRefreshEnabled = value;
-                log.debug('Auto-refresh toggled:', value);
-            }, {
-                serialize: false
-            }
-        );
-
         api.addEventListener('execution_start', handleExecutionStart);
         api.addEventListener('execution_success', handleExecutionSuccess);
 
@@ -490,6 +483,8 @@ export class Canvas {
             api.removeEventListener('execution_start', handleExecutionStart);
             api.removeEventListener('execution_success', handleExecutionSuccess);
         });
+
+        log.debug('Auto-refresh handlers setup complete, reading from node widget: auto_refresh_after_generation');
     }
 
 

src/CanvasIO.ts

@@ -72,27 +72,11 @@ export class CanvasIO {
             maskCtx.fillRect(0, 0, this.canvas.width, this.canvas.height);
 
             log.debug(`Canvas contexts created, starting layer rendering`);
-            const sortedLayers = this.canvas.layers.sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
-            log.debug(`Processing ${sortedLayers.length} layers in order`);
-            sortedLayers.forEach((layer: Layer, index: number) => {
-                log.debug(`Processing layer ${index}: zIndex=${layer.zIndex}, size=${layer.width}x${layer.height}, pos=(${layer.x},${layer.y})`);
-                log.debug(`Layer ${index}: blendMode=${layer.blendMode || 'normal'}, opacity=${layer.opacity !== undefined ? layer.opacity : 1}`);
             
-                tempCtx.save();
+            this.canvas.canvasLayers.drawLayersToContext(tempCtx, this.canvas.layers);
-                tempCtx.globalCompositeOperation = layer.blendMode as any || 'normal';
+            this.canvas.canvasLayers.drawLayersToContext(visibilityCtx, this.canvas.layers);
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                tempCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
             
-                log.debug(`Layer ${index} rendered successfully`);
+            log.debug(`Finished rendering layers`);
-                visibilityCtx.save();
-                visibilityCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                visibilityCtx.rotate(layer.rotation * Math.PI / 180);
-                visibilityCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                visibilityCtx.restore();
-            });
             const visibilityData = visibilityCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             const maskData = maskCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             for (let i = 0; i < visibilityData.data.length; i += 4) {
@@ -259,23 +243,8 @@ export class CanvasIO {
             maskCtx.fillStyle = '#ffffff'; // Start with a white mask (nothing masked)
             maskCtx.fillRect(0, 0, this.canvas.width, this.canvas.height);
 
-            const sortedLayers = this.canvas.layers.sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
+            this.canvas.canvasLayers.drawLayersToContext(tempCtx, this.canvas.layers);
-            sortedLayers.forEach((layer: Layer) => {
+            this.canvas.canvasLayers.drawLayersToContext(visibilityCtx, this.canvas.layers);
-
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode as any || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                tempCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                tempCtx.restore();
-
-                visibilityCtx.save();
-                visibilityCtx.translate(layer.x + layer.width / 2, layer.y + layer.height / 2);
-                visibilityCtx.rotate(layer.rotation * Math.PI / 180);
-                visibilityCtx.drawImage(layer.image, -layer.width / 2, -layer.height / 2, layer.width, layer.height);
-                visibilityCtx.restore();
-            });
 
             const visibilityData = visibilityCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
             const maskData = maskCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);

src/CanvasLayers.ts

@@ -349,60 +349,60 @@ export class CanvasLayers {
         return null;
     }
 
+    private _drawLayer(ctx: CanvasRenderingContext2D, layer: Layer, options: { offsetX?: number, offsetY?: number } = {}): void {
+        if (!layer.image) return;
+
+        const { offsetX = 0, offsetY = 0 } = options;
+
+        ctx.save();
+        ctx.globalCompositeOperation = layer.blendMode as any || 'normal';
+        ctx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
+
+        const centerX = layer.x + layer.width / 2 - offsetX;
+        const centerY = layer.y + layer.height / 2 - offsetY;
+
+        ctx.translate(centerX, centerY);
+        ctx.rotate(layer.rotation * Math.PI / 180);
+
+        const scaleH = layer.flipH ? -1 : 1;
+        const scaleV = layer.flipV ? -1 : 1;
+        if (layer.flipH || layer.flipV) {
+            ctx.scale(scaleH, scaleV);
+        }
+
+        ctx.imageSmoothingEnabled = true;
+        ctx.imageSmoothingQuality = 'high';
+        ctx.drawImage(
+            layer.image,
+            -layer.width / 2, -layer.height / 2,
+            layer.width, layer.height
+        );
+        ctx.restore();
+    }
+
+    private _drawLayers(ctx: CanvasRenderingContext2D, layers: Layer[], options: { offsetX?: number, offsetY?: number } = {}): void {
+        const sortedLayers = [...layers].sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
+        sortedLayers.forEach(layer => this._drawLayer(ctx, layer, options));
+    }
+
+    public drawLayersToContext(ctx: CanvasRenderingContext2D, layers: Layer[], options: { offsetX?: number, offsetY?: number } = {}): void {
+        this._drawLayers(ctx, layers, options);
+    }
+
     async mirrorHorizontal(): Promise<void> {
         if (this.canvas.canvasSelection.selectedLayers.length === 0) return;
-
+        this.canvas.canvasSelection.selectedLayers.forEach((layer: Layer) => {
-        const promises = this.canvas.canvasSelection.selectedLayers.map((layer: Layer) => {
+            layer.flipH = !layer.flipH;
-            return new Promise<void>(resolve => {
-                const tempCanvas = document.createElement('canvas');
-                const tempCtx = tempCanvas.getContext('2d');
-                if (!tempCtx) return;
-                tempCanvas.width = layer.image.width;
-                tempCanvas.height = layer.image.height;
-
-                tempCtx.translate(tempCanvas.width, 0);
-                tempCtx.scale(-1, 1);
-                tempCtx.drawImage(layer.image, 0, 0);
-
-                const newImage = new Image();
-                newImage.onload = () => {
-                    layer.image = newImage;
-                    resolve();
-                };
-                newImage.src = tempCanvas.toDataURL();
-            });
         });
-
-        await Promise.all(promises);
         this.canvas.render();
         this.canvas.requestSaveState();
     }
 
     async mirrorVertical(): Promise<void> {
         if (this.canvas.canvasSelection.selectedLayers.length === 0) return;
-
+        this.canvas.canvasSelection.selectedLayers.forEach((layer: Layer) => {
-        const promises = this.canvas.canvasSelection.selectedLayers.map((layer: Layer) => {
+            layer.flipV = !layer.flipV;
-            return new Promise<void>(resolve => {
-                const tempCanvas = document.createElement('canvas');
-                const tempCtx = tempCanvas.getContext('2d');
-                if (!tempCtx) return;
-                tempCanvas.width = layer.image.width;
-                tempCanvas.height = layer.image.height;
-
-                tempCtx.translate(0, tempCanvas.height);
-                tempCtx.scale(1, -1);
-                tempCtx.drawImage(layer.image, 0, 0);
-
-                const newImage = new Image();
-                newImage.onload = () => {
-                    layer.image = newImage;
-                    resolve();
-                };
-                newImage.src = tempCanvas.toDataURL();
-            });
         });
-
-        await Promise.all(promises);
         this.canvas.render();
         this.canvas.requestSaveState();
     }
@@ -416,19 +416,15 @@ export class CanvasLayers {
             tempCanvas.width = layer.width;
             tempCanvas.height = layer.height;
 
-            tempCtx.clearRect(0, 0, tempCanvas.width, tempCanvas.height);
+            // We need to draw the layer relative to the new canvas, so we "move" it to 0,0
+            // by creating a temporary layer object for drawing.
+            const layerToDraw = {
+                ...layer,
+                x: 0,
+                y: 0,
+            };
 
-            tempCtx.save();
+            this._drawLayer(tempCtx, layerToDraw);
-            tempCtx.translate(layer.width / 2, layer.height / 2);
-            tempCtx.rotate(layer.rotation * Math.PI / 180);
-            tempCtx.drawImage(
-                layer.image,
-                -layer.width / 2,
-                -layer.height / 2,
-                layer.width,
-                layer.height
-            );
-            tempCtx.restore();
 
             const dataUrl = tempCanvas.toDataURL('image/png');
             if (!dataUrl.startsWith('data:image/png;base64,')) {
@@ -697,27 +693,7 @@ export class CanvasLayers {
                 return;
             }
 
-            const sortedLayers = [...this.canvas.layers].sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.layers);
-
-            sortedLayers.forEach((layer: Layer) => {
-                if (!layer.image) return;
-
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode as any || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(
-                    layer.image,
-                    -layer.width / 2,
-                    -layer.height / 2,
-                    layer.width,
-                    layer.height
-                );
-                tempCtx.restore();
-            });
 
             const imageData = tempCtx.getImageData(0, 0, tempCanvas.width, tempCanvas.height);
             const data = imageData.data;
@@ -794,27 +770,7 @@ export class CanvasLayers {
                 return;
             }
 
-            const sortedLayers = [...this.canvas.layers].sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.layers);
-
-            sortedLayers.forEach((layer: Layer) => {
-                if (!layer.image) return;
-
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode as any || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(
-                    layer.image,
-                    -layer.width / 2,
-                    -layer.height / 2,
-                    layer.width,
-                    layer.height
-                );
-                tempCtx.restore();
-            });
 
             tempCanvas.toBlob((blob) => {
                 if (blob) {
@@ -883,26 +839,7 @@ export class CanvasLayers {
 
             tempCtx.translate(-minX, -minY);
 
-            const sortedSelection = [...this.canvas.canvasSelection.selectedLayers].sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.canvasSelection.selectedLayers);
-
-            sortedSelection.forEach((layer: Layer) => {
-                if (!layer.image) return;
-
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode as any || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(
-                    layer.image,
-                    -layer.width / 2, -layer.height / 2,
-                    layer.width, layer.height
-                );
-                tempCtx.restore();
-            });
 
             tempCanvas.toBlob((blob) => {
                 resolve(blob);
@@ -966,26 +903,7 @@ export class CanvasLayers {
 
             tempCtx.translate(-minX, -minY);
 
-            const sortedSelection = [...this.canvas.canvasSelection.selectedLayers].sort((a: Layer, b: Layer) => a.zIndex - b.zIndex);
+            this._drawLayers(tempCtx, this.canvas.canvasSelection.selectedLayers);
-
-            sortedSelection.forEach((layer: Layer) => {
-                if (!layer.image) return;
-
-                tempCtx.save();
-                tempCtx.globalCompositeOperation = layer.blendMode as any || 'normal';
-                tempCtx.globalAlpha = layer.opacity !== undefined ? layer.opacity : 1;
-
-                const centerX = layer.x + layer.width / 2;
-                const centerY = layer.y + layer.height / 2;
-                tempCtx.translate(centerX, centerY);
-                tempCtx.rotate(layer.rotation * Math.PI / 180);
-                tempCtx.drawImage(
-                    layer.image,
-                    -layer.width / 2, -layer.height / 2,
-                    layer.width, layer.height
-                );
-                tempCtx.restore();
-            });
 
             const fusedImage = new Image();
             fusedImage.src = tempCanvas.toDataURL();
@@ -1032,7 +950,7 @@ export class CanvasLayers {
             }
 
             log.info("Layers fused successfully", {
-                originalLayerCount: sortedSelection.length,
+                originalLayerCount: this.canvas.canvasSelection.selectedLayers.length,
                 fusedDimensions: { width: fusedWidth, height: fusedHeight },
                 fusedPosition: { x: minX, y: minY }
             });

src/CanvasRenderer.ts

@@ -71,6 +71,13 @@ export class CanvasRenderer {
             const centerY = layer.y + layer.height / 2;
             ctx.translate(centerX, centerY);
             ctx.rotate(layer.rotation * Math.PI / 180);
+
+            const scaleH = layer.flipH ? -1 : 1;
+            const scaleV = layer.flipV ? -1 : 1;
+            if (layer.flipH || layer.flipV) {
+                ctx.scale(scaleH, scaleV);
+            }
+            
             ctx.imageSmoothingEnabled = true;
             ctx.imageSmoothingQuality = 'high';
             ctx.drawImage(

src/CanvasState.ts

@@ -297,13 +297,14 @@ export class CanvasState {
             delete (newLayer as any).image;
 
             if (layer.image instanceof HTMLImageElement) {
-                log.debug(`Layer ${index}: Using imageId instead of serializing image.`);
+                if (layer.imageId) {
-                if (!layer.imageId) {
+                    newLayer.imageId = layer.imageId;
+                } else {
+                    log.debug(`Layer ${index}: No imageId found, generating new one and saving image.`);
                     newLayer.imageId = generateUUID();
                     const imageBitmap = await createImageBitmap(layer.image);
                     await saveImage(newLayer.imageId, imageBitmap);
                 }
-                newLayer.imageId = layer.imageId;
             } else if (!layer.imageId) {
                 log.error(`Layer ${index}: No image or imageId found, skipping layer.`);
                 return null;

src/CanvasView.ts

@@ -363,7 +363,7 @@ async function createCanvasWidget(node: ComfyNode, widget: any, app: ComfyApp):
                             const mattedImage = new Image();
                             mattedImage.src = result.matted_image;
                             await mattedImage.decode();
-                            const newLayer = {...selectedLayer, image: mattedImage} as Layer;
+                            const newLayer = {...selectedLayer, image: mattedImage, flipH: false, flipV: false} as Layer;
                             delete (newLayer as any).imageId;
                             canvas.layers[selectedLayerIndex] = newLayer;
                             canvas.canvasSelection.updateSelection([newLayer]);
@@ -730,6 +730,11 @@ async function createCanvasWidget(node: ComfyNode, widget: any, app: ComfyApp):
                 node.setDirtyCanvas(true, true);
             }
         };
+
+        // Inicjalizuj stan preview na podstawie aktualnej wartości widget'u
+        if (canvas && canvas.setPreviewVisibility) {
+            canvas.setPreviewVisibility(showPreviewWidget.value);
+        }
     }
 
     return {

src/types.ts

@@ -17,6 +17,8 @@ export interface Layer {
     blendMode: string;
     opacity: number;
     mask?: Float32Array;
+    flipH?: boolean;
+    flipV?: boolean;
 }
 
 export interface ComfyNode {

src/utils/CommonUtils.ts

@@ -136,7 +136,9 @@ export function getStateSignature(layers: Layer[]): string {
             rotation: Math.round((layer.rotation || 0) * 100) / 100,
             zIndex: layer.zIndex,
             blendMode: layer.blendMode || 'normal',
-            opacity: layer.opacity !== undefined ? Math.round(layer.opacity * 100) / 100 : 1
+            opacity: layer.opacity !== undefined ? Math.round(layer.opacity * 100) / 100 : 1,
+            flipH: !!layer.flipH,
+            flipV: !!layer.flipV
         };
 
         if (layer.imageId) {