1、修正spine动画引起的渲染问题

2、sortinggroup组件只在当前节点和其子节点有效，其他节点仍然使用节点树遍历

2.4.11/assets/lcc-ui-sorting-group/engine-extend/render-flow.ts

@@ -2,6 +2,11 @@
 let _batcher;
 let _cullingMask = 0;
 
+/**
+ * 当前渲染层级
+ */
+let renderLevel = 0;
+
 /**
  * 当前渲染优先级
  */
@@ -39,6 +44,7 @@ function flushRendererCache(){
 
 //@ts-ignore
 cc.RenderFlow.visitRootNode = function (rootNode){
+    renderLevel = 0;
     renderPriority = 0;
     rendererCache.length = 0;
     rendererOrder = false;
@@ -77,6 +83,16 @@ cc.RenderFlow.visitRootNode = function (rootNode){
 //@ts-ignore
 cc.RenderFlow.prototype._render = function (node) {
     let comp = node._renderComponent;
+    let preRenderPriority = renderPriority;
+
+    renderPriority = node._sortingEnabled ? node._sortingPriority : renderPriority;
+    
+    if(node._sortingEnabled){
+        // cc.log(`++ ${node.name}`);
+        ++renderLevel;
+    }
+    // cc.log(`${renderLevel} -> ${node.name}`);
+    if(renderLevel > 0){
         if(comp instanceof cc.Mask){
             flushRendererCache();
 
@@ -88,13 +104,34 @@ cc.RenderFlow.prototype._render = function (node) {
             if (_batcher.worldMatDirty && comp._assembler.updateWorldVerts) {
                 comp._assembler.updateWorldVerts(comp);
             }
+            if(comp instanceof sp.Skeleton){
+                _batcher.worldMatDirty++;
+                //@ts-ignore
+                comp.attachUtil._syncAttachedNode();
+            }
             rendererCache.push(comp);
             comp.renderPriority = node._sortingEnabled ? node._sortingPriority : renderPriority;
             if(renderPriority != 0){
                 rendererOrder = true;
             }
         }
+    }else{
+        //@ts-ignore
+        comp._checkBacth(_batcher, node._cullingMask);
+        //@ts-ignore
+        comp._assembler.fillBuffers(comp, _batcher);
+    }
     this._next._func(node);
+
+    if(node._sortingEnabled){
+        // cc.log(`-- ${node.name}`);
+        --renderLevel;
+        if(renderLevel <= 0){
+            flushRendererCache();
+        }
+    }
+    renderPriority = preRenderPriority;
+
 };
 
 //@ts-ignore
@@ -113,13 +150,13 @@ cc.RenderFlow.prototype._children = function (node) {
     let cullingMask = _cullingMask;
     let batcher = _batcher;
 
-    let preRenderPriority = renderPriority;
-
     let parentOpacity = batcher.parentOpacity;
     let opacity = (batcher.parentOpacity *= (node._opacity / 255));
 
-    renderPriority = node._sortingEnabled ? node._sortingPriority : renderPriority;
+    if(!node._renderComponent && node._sortingEnabled){
-    // console.log(`${node.name} ${renderPriority}`);
+        // cc.log(`++ ${node.name}`);
+        ++renderLevel;
+    }
 
     //@ts-ignore
     let worldTransformFlag = batcher.worldMatDirty ? cc.RenderFlow.FLAG_WORLD_TRANSFORM : 0;
@@ -147,7 +184,13 @@ cc.RenderFlow.prototype._children = function (node) {
 
     batcher.parentOpacity = parentOpacity;
 
-    renderPriority = preRenderPriority;
-
     this._next._func(node);
+    
+    if(!node._renderComponent && node._sortingEnabled){
+        // cc.log(`-- ${node.name}`);
+        --renderLevel;
+        if(renderLevel <= 0){
+            flushRendererCache();
+        }
+    }
 };

2.4.11/assets/lcc-ui-sorting-group/engine-extend/spine-assembler.ts

@@ -0,0 +1,653 @@
+
+// @ts-ignore
+const gfx = cc.gfx;
+
+// @ts-ignore
+const spine = sp.spine;
+
+// @ts-ignore
+const VFOneColor = gfx.VertexFormat.vfmtPosUvColor;
+// @ts-ignore
+const VFTwoColor = gfx.VertexFormat.vfmtPosUvTwoColor;
+
+const FLAG_BATCH = 0x10;
+const FLAG_TWO_COLOR = 0x01;
+
+let _handleVal = 0x00;
+let _quadTriangles = [0, 1, 2, 2, 3, 0];
+let _slotColor = cc.color(0, 0, 255, 255);
+let _boneColor = cc.color(255, 0, 0, 255);
+let _originColor = cc.color(0, 255, 0, 255);
+let _meshColor = cc.color(255, 255, 0, 255);
+
+let _finalColor = null;
+let _darkColor = null;
+let _tempPos = null, _tempUv = null;
+// @ts-ignore
+if (!CC_NATIVERENDERER) {
+    _finalColor = new spine.Color(1, 1, 1, 1);
+    _darkColor = new spine.Color(1, 1, 1, 1);
+    _tempPos = new spine.Vector2();
+    _tempUv = new spine.Vector2();
+}
+
+let _premultipliedAlpha;
+let _multiplier;
+let _slotRangeStart;
+let _slotRangeEnd;
+let _useTint;
+let _debugSlots;
+let _debugBones;
+let _debugMesh;
+let _nodeR,
+    _nodeG,
+    _nodeB,
+    _nodeA;
+let _finalColor32, _darkColor32;
+let _vertexFormat;
+let _perVertexSize;
+let _perClipVertexSize;
+
+let _vertexFloatCount = 0, _vertexCount = 0, _vertexFloatOffset = 0, _vertexOffset = 0,
+    _indexCount = 0, _indexOffset = 0, _vfOffset = 0;
+let _tempr, _tempg, _tempb;
+let _inRange;
+let _mustFlush;
+let _x, _y, _m00, _m04, _m12, _m01, _m05, _m13;
+let _r, _g, _b, _fr, _fg, _fb, _fa, _dr, _dg, _db, _da;
+let _comp, _buffer, _renderer, _node, _needColor, _vertexEffect;
+
+function _getSlotMaterial (tex, blendMode) {
+    let src, dst;
+    switch (blendMode) {
+        case spine.BlendMode.Additive:
+            src = _premultipliedAlpha ? cc.macro.ONE : cc.macro.SRC_ALPHA;
+            dst = cc.macro.ONE;
+            break;
+        case spine.BlendMode.Multiply:
+            src = cc.macro.DST_COLOR;
+            dst = cc.macro.ONE_MINUS_SRC_ALPHA;
+            break;
+        case spine.BlendMode.Screen:
+            src = cc.macro.ONE;
+            dst = cc.macro.ONE_MINUS_SRC_COLOR;
+            break;
+        case spine.BlendMode.Normal:
+        default:
+            src = _premultipliedAlpha ? cc.macro.ONE : cc.macro.SRC_ALPHA;
+            dst = cc.macro.ONE_MINUS_SRC_ALPHA;
+            break;
+    }
+
+    let useModel = !_comp.enableBatch;
+    let baseMaterial = _comp._materials[0];
+    if (!baseMaterial) return null;
+
+    // The key use to find corresponding material
+    let key = tex.getId() + src + dst + _useTint + useModel;
+    let materialCache = _comp._materialCache;
+    let material = materialCache[key];
+    if (!material) {
+        if (!materialCache.baseMaterial) {
+            material = baseMaterial;
+            materialCache.baseMaterial = baseMaterial;
+        } else {
+            material = cc.MaterialVariant.create(baseMaterial, null);
+        }
+        
+        material.define('CC_USE_MODEL', useModel);
+        material.define('USE_TINT', _useTint);
+        // update texture
+        material.setProperty('texture', tex);
+
+        // update blend function
+        material.setBlend(
+            true,
+            gfx.BLEND_FUNC_ADD,
+            src, dst,
+            gfx.BLEND_FUNC_ADD,
+            src, dst
+        );
+        materialCache[key] = material;
+    }
+    return material;
+}
+
+function _handleColor (color) {
+    // temp rgb has multiply 255, so need divide 255;
+    _fa = color.fa * _nodeA;
+    _multiplier = _premultipliedAlpha ? _fa / 255 : 1;
+    _r = _nodeR * _multiplier;
+    _g = _nodeG * _multiplier;
+    _b = _nodeB * _multiplier;
+
+    _fr = color.fr * _r;
+    _fg = color.fg * _g;
+    _fb = color.fb * _b;
+    _finalColor32 = ((_fa<<24) >>> 0) + (_fb<<16) + (_fg<<8) + _fr;
+
+    _dr = color.dr * _r;
+    _dg = color.dg * _g;
+    _db = color.db * _b;
+    _da = _premultipliedAlpha ? 255 : 0;
+    _darkColor32 = ((_da<<24) >>> 0) + (_db<<16) + (_dg<<8) + _dr;
+}
+
+function _spineColorToInt32 (spineColor) {
+    return ((spineColor.a<<24) >>> 0) + (spineColor.b<<16) + (spineColor.g<<8) + spineColor.r;
+}
+
+// @ts-ignore
+sp.Skeleton.__assembler__.fillVertices = function (skeletonColor, attachmentColor, slotColor, clipper, slot) {
+
+    let vbuf = _buffer._vData,
+        ibuf = _buffer._iData,
+        uintVData = _buffer._uintVData;
+    let offsetInfo;
+
+    _finalColor.a = slotColor.a * attachmentColor.a * skeletonColor.a * _nodeA * 255;
+    _multiplier = _premultipliedAlpha? _finalColor.a : 255;
+    _tempr = _nodeR * attachmentColor.r * skeletonColor.r * _multiplier;
+    _tempg = _nodeG * attachmentColor.g * skeletonColor.g * _multiplier;
+    _tempb = _nodeB * attachmentColor.b * skeletonColor.b * _multiplier;
+    
+    _finalColor.r = _tempr * slotColor.r;
+    _finalColor.g = _tempg * slotColor.g;
+    _finalColor.b = _tempb * slotColor.b;
+
+    if (slot.darkColor == null) {
+        _darkColor.set(0.0, 0.0, 0.0, 1.0);
+    } else {
+        _darkColor.r = slot.darkColor.r * _tempr;
+        _darkColor.g = slot.darkColor.g * _tempg;
+        _darkColor.b = slot.darkColor.b * _tempb;
+    }
+    _darkColor.a = _premultipliedAlpha ? 255 : 0;
+
+    if (!clipper.isClipping()) {
+        if (_vertexEffect) {
+            for (let v = _vertexFloatOffset, n = _vertexFloatOffset + _vertexFloatCount; v < n; v += _perVertexSize) {
+                _tempPos.x = vbuf[v];
+                _tempPos.y = vbuf[v + 1];
+                _tempUv.x = vbuf[v + 2];
+                _tempUv.y = vbuf[v + 3];
+                _vertexEffect.transform(_tempPos, _tempUv, _finalColor, _darkColor);
+
+                vbuf[v]     = _tempPos.x;        // x
+                vbuf[v + 1] = _tempPos.y;        // y
+                vbuf[v + 2] = _tempUv.x;         // u
+                vbuf[v + 3] = _tempUv.y;         // v
+                uintVData[v + 4]  = _spineColorToInt32(_finalColor);                  // light color
+                _useTint && (uintVData[v + 5] = _spineColorToInt32(_darkColor));      // dark color
+            }
+        } else {
+            _finalColor32 = _spineColorToInt32(_finalColor);
+            _darkColor32 = _spineColorToInt32(_darkColor);
+            
+            for (let v = _vertexFloatOffset, n = _vertexFloatOffset + _vertexFloatCount; v < n; v += _perVertexSize) {
+                uintVData[v + 4]  = _finalColor32;                   // light color
+                _useTint && (uintVData[v + 5]  = _darkColor32);      // dark color
+            }
+        }
+    } else {
+        let uvs = vbuf.subarray(_vertexFloatOffset + 2);
+        clipper.clipTriangles(vbuf.subarray(_vertexFloatOffset), _vertexFloatCount, ibuf.subarray(_indexOffset), _indexCount, uvs, _finalColor, _darkColor, _useTint, _perVertexSize);
+        let clippedVertices = new Float32Array(clipper.clippedVertices);
+        let clippedTriangles = clipper.clippedTriangles;
+        
+        // insure capacity
+        _indexCount = clippedTriangles.length;
+        _vertexFloatCount = clippedVertices.length / _perClipVertexSize * _perVertexSize;
+
+        offsetInfo = _buffer.request(_vertexFloatCount / _perVertexSize, _indexCount);
+        _indexOffset = offsetInfo.indiceOffset,
+        _vertexOffset = offsetInfo.vertexOffset,
+        _vertexFloatOffset = offsetInfo.byteOffset >> 2;
+        vbuf = _buffer._vData,
+        ibuf = _buffer._iData;
+        uintVData = _buffer._uintVData;
+
+        // fill indices
+        ibuf.set(clippedTriangles, _indexOffset);
+
+        // fill vertices contain x y u v light color dark color
+        if (_vertexEffect) {
+            for (let v = 0, n = clippedVertices.length, offset = _vertexFloatOffset; v < n; v += _perClipVertexSize, offset += _perVertexSize) {
+                _tempPos.x = clippedVertices[v];
+                _tempPos.y = clippedVertices[v + 1];
+                _finalColor.set(clippedVertices[v + 2], clippedVertices[v + 3], clippedVertices[v + 4], clippedVertices[v + 5]);
+                _tempUv.x = clippedVertices[v + 6];
+                _tempUv.y = clippedVertices[v + 7];
+                if (_useTint) {
+                    _darkColor.set(clippedVertices[v + 8], clippedVertices[v + 9], clippedVertices[v + 10], clippedVertices[v + 11]);
+                } else {
+                    _darkColor.set(0, 0, 0, 0);
+                }
+                _vertexEffect.transform(_tempPos, _tempUv, _finalColor, _darkColor);
+
+                vbuf[offset] = _tempPos.x;             // x
+                vbuf[offset + 1] = _tempPos.y;         // y
+                vbuf[offset + 2] = _tempUv.x;          // u
+                vbuf[offset + 3] = _tempUv.y;          // v
+                uintVData[offset + 4] = _spineColorToInt32(_finalColor);
+                if (_useTint) {
+                    uintVData[offset + 5] = _spineColorToInt32(_darkColor);
+                }
+            }
+        } else {
+            for (let v = 0, n = clippedVertices.length, offset = _vertexFloatOffset; v < n; v += _perClipVertexSize, offset += _perVertexSize) {
+                vbuf[offset]     = clippedVertices[v];         // x
+                vbuf[offset + 1] = clippedVertices[v + 1];     // y
+                vbuf[offset + 2] = clippedVertices[v + 6];     // u
+                vbuf[offset + 3] = clippedVertices[v + 7];     // v
+
+                _finalColor32 = ((clippedVertices[v + 5]<<24) >>> 0) + (clippedVertices[v + 4]<<16) + (clippedVertices[v + 3]<<8) + clippedVertices[v + 2];
+                uintVData[offset + 4] = _finalColor32;
+
+                if (_useTint) {
+                    _darkColor32 = ((clippedVertices[v + 11]<<24) >>> 0) + (clippedVertices[v + 10]<<16) + (clippedVertices[v + 9]<<8) + clippedVertices[v + 8];
+                    uintVData[offset + 5] = _darkColor32;
+                }
+            }
+        }
+    }
+}
+
+// @ts-ignore
+sp.Skeleton.__assembler__.realTimeTraverse = function (worldMat) {
+    let vbuf;
+    let ibuf;
+
+    let locSkeleton = _comp._skeleton;
+    let skeletonColor = locSkeleton.color;
+    let graphics = _comp._debugRenderer;
+    let clipper = _comp._clipper;
+    let material = null;
+    let attachment, attachmentColor, slotColor, uvs, triangles;
+    let isRegion, isMesh, isClip;
+    let offsetInfo;
+    let slot;
+    let worldMatm;
+
+    _slotRangeStart = _comp._startSlotIndex;
+    _slotRangeEnd = _comp._endSlotIndex;
+    _inRange = false;
+    if (_slotRangeStart == -1) _inRange = true;
+
+    _debugSlots = _comp.debugSlots;
+    _debugBones = _comp.debugBones;
+    _debugMesh = _comp.debugMesh;
+    if (graphics && (_debugBones || _debugSlots || _debugMesh)) {
+        graphics.clear();
+        graphics.lineWidth = 2;
+    }
+
+    // x y u v r1 g1 b1 a1 r2 g2 b2 a2 or x y u v r g b a 
+    _perClipVertexSize = _useTint ? 12 : 8;
+
+    _vertexFloatCount = 0;
+    _vertexFloatOffset = 0;
+    _vertexOffset = 0;
+    _indexCount = 0;
+    _indexOffset = 0;
+
+    for (let slotIdx = 0, slotCount = locSkeleton.drawOrder.length; slotIdx < slotCount; slotIdx++) {
+        slot = locSkeleton.drawOrder[slotIdx];
+
+        if(slot == undefined || !slot.bone.active) {
+            continue;
+        }
+
+        if (_slotRangeStart >= 0 && _slotRangeStart == slot.data.index) {
+            _inRange = true;
+        }
+        
+        if (!_inRange) {
+            clipper.clipEndWithSlot(slot);
+            continue;
+        }
+
+        if (_slotRangeEnd >= 0 && _slotRangeEnd == slot.data.index) {
+            _inRange = false;
+        }
+
+        _vertexFloatCount = 0;
+        _indexCount = 0;
+
+        attachment = slot.getAttachment();
+        if (!attachment) {
+            clipper.clipEndWithSlot(slot);
+            continue;
+        }
+
+        isRegion = attachment instanceof spine.RegionAttachment;
+        isMesh = attachment instanceof spine.MeshAttachment;
+        isClip = attachment instanceof spine.ClippingAttachment;
+
+        if (isClip) {
+            clipper.clipStart(slot, attachment);
+            continue;
+        }
+
+        if (!isRegion && !isMesh) {
+            clipper.clipEndWithSlot(slot);
+            continue;
+        }
+
+        material = _getSlotMaterial(attachment.region.texture._texture, slot.data.blendMode);
+        if (!material) {
+            clipper.clipEndWithSlot(slot);
+            continue;
+        }
+
+        if (_mustFlush || material.getHash() !== _renderer.material.getHash()) {
+            _mustFlush = false;
+            _renderer._flush();
+            _renderer.node = _node;
+            _renderer.material = material;
+        }
+
+        if (isRegion) {
+            
+            triangles = _quadTriangles;
+
+            // insure capacity
+            _vertexFloatCount = 4 * _perVertexSize;
+            _indexCount = 6;
+
+            offsetInfo = _buffer.request(4, 6);
+            _indexOffset = offsetInfo.indiceOffset,
+            _vertexOffset = offsetInfo.vertexOffset,
+            _vertexFloatOffset = offsetInfo.byteOffset >> 2;
+            vbuf = _buffer._vData,
+            ibuf = _buffer._iData;
+
+            // compute vertex and fill x y
+            attachment.computeWorldVertices(slot.bone, vbuf, _vertexFloatOffset, _perVertexSize);
+
+            // draw debug slots if enabled graphics
+            if (graphics && _debugSlots) {
+                graphics.strokeColor = _slotColor;
+                graphics.moveTo(vbuf[_vertexFloatOffset], vbuf[_vertexFloatOffset + 1]);
+                for (let ii = _vertexFloatOffset + _perVertexSize, nn = _vertexFloatOffset + _vertexFloatCount; ii < nn; ii += _perVertexSize) {
+                    graphics.lineTo(vbuf[ii], vbuf[ii + 1]);
+                }
+                graphics.close();
+                graphics.stroke();
+            }
+        }
+        else if (isMesh) {
+            
+            triangles = attachment.triangles;
+
+            // insure capacity
+            _vertexFloatCount = (attachment.worldVerticesLength >> 1) * _perVertexSize;
+            _indexCount = triangles.length;
+
+            offsetInfo = _buffer.request(_vertexFloatCount / _perVertexSize, _indexCount);
+            _indexOffset = offsetInfo.indiceOffset,
+            _vertexOffset = offsetInfo.vertexOffset,
+            _vertexFloatOffset = offsetInfo.byteOffset >> 2;
+            vbuf = _buffer._vData,
+            ibuf = _buffer._iData;
+
+            // compute vertex and fill x y
+            attachment.computeWorldVertices(slot, 0, attachment.worldVerticesLength, vbuf, _vertexFloatOffset, _perVertexSize);
+
+            // draw debug mesh if enabled graphics
+            if (graphics && _debugMesh) {
+                graphics.strokeColor = _meshColor;
+
+                for (let ii = 0, nn = triangles.length; ii < nn; ii += 3) {
+                    let v1 = triangles[ii] * _perVertexSize + _vertexFloatOffset;
+                    let v2 = triangles[ii + 1] * _perVertexSize + _vertexFloatOffset;
+                    let v3 = triangles[ii + 2] * _perVertexSize + _vertexFloatOffset;
+                    
+                    graphics.moveTo(vbuf[v1], vbuf[v1 + 1]);
+                    graphics.lineTo(vbuf[v2], vbuf[v2 + 1]);
+                    graphics.lineTo(vbuf[v3], vbuf[v3 + 1]);
+                    graphics.close();
+                    graphics.stroke();
+                }
+            }
+        }
+
+        if (_vertexFloatCount == 0 || _indexCount == 0) {
+            clipper.clipEndWithSlot(slot);
+            continue;
+        }
+
+        // fill indices
+        ibuf.set(triangles, _indexOffset);
+
+        // fill u v
+        uvs = attachment.uvs;
+        for (let v = _vertexFloatOffset, n = _vertexFloatOffset + _vertexFloatCount, u = 0; v < n; v += _perVertexSize, u += 2) {
+            vbuf[v + 2] = uvs[u];           // u
+            vbuf[v + 3] = uvs[u + 1];       // v
+        }
+
+        attachmentColor = attachment.color,
+        slotColor = slot.color;
+
+        this.fillVertices(skeletonColor, attachmentColor, slotColor, clipper, slot);
+        
+        // reset buffer pointer, because clipper maybe realloc a new buffer in file Vertices function.
+        vbuf = _buffer._vData,
+        ibuf = _buffer._iData;
+
+        if (_indexCount > 0) {
+            for (let ii = _indexOffset, nn = _indexOffset + _indexCount; ii < nn; ii++) {
+                ibuf[ii] += _vertexOffset;
+            }
+
+            if (worldMat) {
+                worldMatm = worldMat.m;
+                _m00 = worldMatm[0];
+                _m04 = worldMatm[4];
+                _m12 = worldMatm[12];
+                _m01 = worldMatm[1];
+                _m05 = worldMatm[5];
+                _m13 = worldMatm[13];
+                for (let ii = _vertexFloatOffset, nn = _vertexFloatOffset + _vertexFloatCount; ii < nn; ii += _perVertexSize) {
+                    _x = vbuf[ii];
+                    _y = vbuf[ii + 1];
+                    vbuf[ii] = _x * _m00 + _y * _m04 + _m12;
+                    vbuf[ii + 1] = _x * _m01 + _y * _m05 + _m13;
+                }
+            }
+            _buffer.adjust(_vertexFloatCount / _perVertexSize, _indexCount);
+        }
+
+        clipper.clipEndWithSlot(slot);
+    }
+
+    clipper.clipEnd();
+
+    if (graphics && _debugBones) {
+        let bone;
+        graphics.strokeColor = _boneColor;
+        graphics.fillColor = _slotColor; // Root bone color is same as slot color.
+
+        for (let i = 0, n = locSkeleton.bones.length; i < n; i++) {
+            bone = locSkeleton.bones[i];
+            let x = bone.data.length * bone.a + bone.worldX;
+            let y = bone.data.length * bone.c + bone.worldY;
+
+            // Bone lengths.
+            graphics.moveTo(bone.worldX, bone.worldY);
+            graphics.lineTo(x, y);
+            graphics.stroke();
+
+            // Bone origins.
+            graphics.circle(bone.worldX, bone.worldY, Math.PI * 1.5);
+            graphics.fill();
+            if (i === 0) {
+                graphics.fillColor = _originColor;
+            }
+        }
+    }
+}
+
+// @ts-ignore
+sp.Skeleton.__assembler__.cacheTraverse = function (worldMat) {
+    
+    let frame = _comp._curFrame;
+    if (!frame) return;
+
+    let segments = frame.segments;
+    if (segments.length == 0) return;
+
+    let vbuf, ibuf, uintbuf;
+    let material;
+    let offsetInfo;
+    let vertices = frame.vertices;
+    let indices = frame.indices;
+    let worldMatm;
+
+    let frameVFOffset = 0, frameIndexOffset = 0, segVFCount = 0;
+    if (worldMat) {
+        worldMatm = worldMat.m;
+        _m00 = worldMatm[0];
+        _m01 = worldMatm[1];
+        _m04 = worldMatm[4];
+        _m05 = worldMatm[5];
+        _m12 = worldMatm[12];
+        _m13 = worldMatm[13];
+    }
+
+    let justTranslate = _m00 === 1 && _m01 === 0 && _m04 === 0 && _m05 === 1;
+    let needBatch = (_handleVal & FLAG_BATCH);
+    let calcTranslate = needBatch && justTranslate;
+
+    let colorOffset = 0;
+    let colors = frame.colors;
+    let nowColor = colors[colorOffset++];
+    let maxVFOffset = nowColor.vfOffset;
+    _handleColor(nowColor);
+
+    for (let i = 0, n = segments.length; i < n; i++) {
+        let segInfo = segments[i];
+        material = _getSlotMaterial(segInfo.tex, segInfo.blendMode);
+        if (!material) continue;
+
+        if (_mustFlush || material.getHash() !== _renderer.material.getHash()) {
+            _mustFlush = false;
+            _renderer._flush();
+            _renderer.node = _node;
+            _renderer.material = material;
+        }
+
+        _vertexCount = segInfo.vertexCount;
+        _indexCount = segInfo.indexCount;
+
+        offsetInfo = _buffer.request(_vertexCount, _indexCount);
+        _indexOffset = offsetInfo.indiceOffset;
+        _vertexOffset = offsetInfo.vertexOffset;
+        _vfOffset = offsetInfo.byteOffset >> 2;
+        vbuf = _buffer._vData;
+        ibuf = _buffer._iData;
+        uintbuf = _buffer._uintVData;
+
+        for (let ii = _indexOffset, il = _indexOffset + _indexCount; ii < il; ii++) {
+            ibuf[ii] = _vertexOffset + indices[frameIndexOffset++];
+        }
+
+        segVFCount = segInfo.vfCount;
+        vbuf.set(vertices.subarray(frameVFOffset, frameVFOffset + segVFCount), _vfOffset);
+        frameVFOffset += segVFCount;
+
+        if (calcTranslate) {
+            for (let ii = _vfOffset, il = _vfOffset + segVFCount; ii < il; ii += 6) {
+                vbuf[ii] += _m12;
+                vbuf[ii + 1] += _m13;
+            }
+        } else if (needBatch) {
+            for (let ii = _vfOffset, il = _vfOffset + segVFCount; ii < il; ii += 6) {
+                _x = vbuf[ii];
+                _y = vbuf[ii + 1];
+                vbuf[ii] = _x * _m00 + _y * _m04 + _m12;
+                vbuf[ii + 1] = _x * _m01 + _y * _m05 + _m13;
+            }
+        }
+
+        _buffer.adjust(_vertexCount, _indexCount);
+        if ( !_needColor ) continue;
+
+        // handle color
+        let frameColorOffset = frameVFOffset - segVFCount;
+        for (let ii = _vfOffset + 4, il = _vfOffset + 4 + segVFCount; ii < il; ii += 6, frameColorOffset += 6) {
+            if (frameColorOffset >= maxVFOffset) {
+                nowColor = colors[colorOffset++];
+                _handleColor(nowColor);
+                maxVFOffset = nowColor.vfOffset;
+            }
+            uintbuf[ii] = _finalColor32;
+            uintbuf[ii + 1] = _darkColor32;
+        }
+    }
+}
+
+// @ts-ignore
+sp.Skeleton.__assembler__.fillBuffers = function (comp, renderer) {
+    
+    let node = comp.node;
+    // @ts-ignore
+    node._renderFlag |= cc.RenderFlow.FLAG_UPDATE_RENDER_DATA;
+    if (!comp._skeleton) return;
+
+    let nodeColor = node._color;
+    _nodeR = nodeColor.r / 255;
+    _nodeG = nodeColor.g / 255;
+    _nodeB = nodeColor.b / 255;
+    _nodeA = nodeColor.a / 255;
+
+    _useTint = comp.useTint || comp.isAnimationCached();
+    _vertexFormat = _useTint? VFTwoColor : VFOneColor;
+    // x y u v color1 color2 or x y u v color
+    _perVertexSize = _useTint ? 6 : 5;
+
+    _node = comp.node;
+    _buffer = renderer.getBuffer('spine', _vertexFormat);
+    _renderer = renderer;
+    _comp = comp;
+
+    _mustFlush = true;
+    _premultipliedAlpha = comp.premultipliedAlpha;
+    _multiplier = 1.0;
+    _handleVal = 0x00;
+    _needColor = false;
+    _vertexEffect = comp._effectDelegate && comp._effectDelegate._vertexEffect;
+
+    if (nodeColor._val !== 0xffffffff || _premultipliedAlpha) {
+        _needColor = true;
+    }
+
+    if (_useTint) {
+        _handleVal |= FLAG_TWO_COLOR;
+    }
+
+    let worldMat = undefined;
+    if (_comp.enableBatch) {
+        worldMat = _node._worldMatrix;
+        _mustFlush = false;
+        _handleVal |= FLAG_BATCH;
+    }
+
+    if (comp.isAnimationCached()) {
+        // Traverse input assembler.
+        this.cacheTraverse(worldMat);
+    } else {
+        if (_vertexEffect) _vertexEffect.begin(comp._skeleton);
+        this.realTimeTraverse(worldMat);
+        if (_vertexEffect) _vertexEffect.end();
+    }
+
+    // Clear temp var.
+    _node = undefined;
+    _buffer = undefined;
+    _renderer = undefined;
+    _comp = undefined;
+    _vertexEffect = null;
+}
+

2.4.11/assets/lcc-ui-sorting-group/engine-extend/spine-assembler.ts.meta

@@ -0,0 +1,10 @@
+{
+  "ver": "1.1.0",
+  "uuid": "85ae9edc-379f-4b40-bf6e-81b46c8f92b5",
+  "importer": "typescript",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

2.4.11/assets/lcc-ui-sorting-group/sorting-define.ts

@@ -4,15 +4,11 @@
  */
 export enum SortingLayer {
     
-    //-- 自定义，在此之上，小于 DEFAULT 的层级
-
     /** 
-     * 默认层级，在没有应用排序的UI渲染上的默认层级 *不要修改此枚举*
+     * 默认层级，此枚举必须保留，并且值不能修改
      */
     DEFAULT = 0,
 
-    //-- 自定义，在此之下，大于 DEFAULT 的层级
-
     // 测试定义，可以直接移除
     TEST_LIST_ITEM = 1,
 }

2.4.11/assets/test/prefabs/ListTestItem-sorting.prefab

@@ -1265,18 +1265,6 @@
     "_atlas": null,
     "_id": ""
   },
-  {
-    "__type__": "ac8d9FmQixM06C+C9zdtS2i",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 1
-    },
-    "_enabled": true,
-    "_sortingLayer": 1,
-    "_orderInLayer": 0,
-    "_id": ""
-  },
   {
     "__type__": "9f538fWaWpEkYLqGkQ0A+08",
     "_name": "",
@@ -1308,6 +1296,18 @@
     },
     "_id": ""
   },
+  {
+    "__type__": "ac8d9FmQixM06C+C9zdtS2i",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 1
+    },
+    "_enabled": true,
+    "_sortingLayer": 0,
+    "_orderInLayer": 0,
+    "_id": ""
+  },
   {
     "__type__": "cc.PrefabInfo",
     "root": {

2.4.11/assets/test/scenes/test-scene-sorting.fire

@@ -75,19 +75,22 @@
         "__id__": 5
       },
       {
-        "__id__": 15
+        "__id__": 16
+      },
+      {
+        "__id__": 18
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 24
+        "__id__": 27
       },
       {
-        "__id__": 25
+        "__id__": 28
       },
       {
-        "__id__": 26
+        "__id__": 29
       }
     ],
     "_prefab": null,
@@ -251,7 +254,7 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 14
+        "__id__": 15
       }
     ],
     "_prefab": null,
@@ -317,7 +320,7 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 13
+        "__id__": 14
       }
     ],
     "_prefab": null,
@@ -383,10 +386,10 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 11
+        "__id__": 12
       },
       {
-        "__id__": 12
+        "__id__": 13
       }
     ],
     "_prefab": null,
@@ -452,6 +455,9 @@
       },
       {
         "__id__": 10
+      },
+      {
+        "__id__": 11
       }
     ],
     "_prefab": null,
@@ -561,6 +567,18 @@
     "_N$affectedByScale": false,
     "_id": "99ZnNIIfdGYr/767ja4ooN"
   },
+  {
+    "__type__": "ac8d9FmQixM06C+C9zdtS2i",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 8
+    },
+    "_enabled": false,
+    "_sortingLayer": 1,
+    "_orderInLayer": 0,
+    "_id": "95L6yHtudDn4DXi9XNXUWm"
+  },
   {
     "__type__": "cc.Mask",
     "_name": "",
@@ -666,6 +684,110 @@
     "_atlas": null,
     "_id": "c3cT/PBaxC0ZZTS52ZUc/N"
   },
+  {
+    "__type__": "cc.Node",
+    "_name": "raptor-pro",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 2
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 17
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1280.26,
+      "height": 1039.44
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        -573.152,
+        -334.2,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "b2sxgOXEtLurYDvQ/Y6o1s"
+  },
+  {
+    "__type__": "sp.Skeleton",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 16
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "7afd064b-113f-480e-b793-8817d19f63c3"
+      }
+    ],
+    "paused": false,
+    "defaultSkin": "default",
+    "defaultAnimation": "walk",
+    "_preCacheMode": 0,
+    "_cacheMode": 0,
+    "loop": true,
+    "premultipliedAlpha": true,
+    "timeScale": 1,
+    "_accTime": 0,
+    "_playCount": 0,
+    "_frameCache": null,
+    "_curFrame": null,
+    "_skeletonCache": null,
+    "_animationName": "walk",
+    "_animationQueue": [],
+    "_headAniInfo": null,
+    "_playTimes": 0,
+    "_isAniComplete": true,
+    "_N$skeletonData": {
+      "__uuid__": "48c998f8-8b63-4afa-b422-3a16c9af34f1"
+    },
+    "_N$_defaultCacheMode": 0,
+    "_N$debugSlots": false,
+    "_N$debugBones": false,
+    "_N$debugMesh": false,
+    "_N$useTint": false,
+    "_N$enableBatch": false,
+    "_id": "e11y2DpPVHi7Kf0FQ5dF3T"
+  },
   {
     "__type__": "cc.Node",
     "_name": "New Node",
@@ -674,20 +796,20 @@
       "__id__": 2
     },
     "_children": [
-      {
-        "__id__": 16
-      },
       {
         "__id__": 19
       },
       {
-        "__id__": 21
+        "__id__": 22
+      },
+      {
+        "__id__": 24
       }
     ],
-    "_active": false,
+    "_active": true,
     "_components": [
       {
-        "__id__": 23
+        "__id__": 26
       }
     ],
     "_prefab": null,
@@ -713,7 +835,7 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        -604,
+        -185.437,
         -360,
         0,
         0,
@@ -743,16 +865,16 @@
     "_name": "New Label 1",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 15
+      "__id__": 18
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 17
+        "__id__": 20
       },
       {
-        "__id__": 18
+        "__id__": 21
       }
     ],
     "_prefab": null,
@@ -808,7 +930,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 16
+      "__id__": 19
     },
     "_enabled": true,
     "_materials": [
@@ -841,7 +963,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 16
+      "__id__": 19
     },
     "_enabled": true,
     "_sortingLayer": 1,
@@ -853,13 +975,13 @@
     "_name": "New Sprite(Splash)",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 15
+      "__id__": 18
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 20
+        "__id__": 23
       }
     ],
     "_prefab": null,
@@ -915,7 +1037,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 19
+      "__id__": 22
     },
     "_enabled": true,
     "_materials": [
@@ -947,13 +1069,13 @@
     "_name": "New Label 2",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 15
+      "__id__": 18
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 22
+        "__id__": 25
       }
     ],
     "_prefab": null,
@@ -1009,7 +1131,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 21
+      "__id__": 24
     },
     "_enabled": true,
     "_materials": [
@@ -1042,7 +1164,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 15
+      "__id__": 18
     },
     "_enabled": true,
     "_sortingLayer": 1,

2.4.11/assets/test/scenes/test-scene.fire

@@ -684,7 +684,7 @@
         "__id__": 21
       }
     ],
-    "_active": false,
+    "_active": true,
     "_components": [
       {
         "__id__": 23

2.4.11/assets/test/spine.meta

@@ -0,0 +1,13 @@
+{
+  "ver": "1.1.3",
+  "uuid": "d123a0ff-b542-4d81-aee4-255cc3ba2f13",
+  "importer": "folder",
+  "isBundle": false,
+  "bundleName": "",
+  "priority": 1,
+  "compressionType": {},
+  "optimizeHotUpdate": {},
+  "inlineSpriteFrames": {},
+  "isRemoteBundle": {},
+  "subMetas": {}
+}

2.4.11/assets/test/spine/raptor-pro.atlas

@@ -0,0 +1,272 @@
+
+raptor-pro.png
+size: 2017,918
+format: RGBA8888
+filter: Linear,Linear
+repeat: none
+back-arm
+  rotate: false
+  xy: 1772, 17
+  size: 91, 48
+  orig: 91, 49
+  offset: 0, 0
+  index: -1
+back-bracer
+  rotate: false
+  xy: 1481, 34
+  size: 77, 55
+  orig: 77, 55
+  offset: 0, 0
+  index: -1
+back-hand
+  rotate: false
+  xy: 1407, 21
+  size: 72, 68
+  orig: 72, 68
+  offset: 0, 0
+  index: -1
+back-knee
+  rotate: false
+  xy: 1902, 69
+  size: 97, 134
+  orig: 97, 134
+  offset: 0, 0
+  index: -1
+back-thigh
+  rotate: false
+  xy: 1018, 125
+  size: 78, 47
+  orig: 78, 47
+  offset: 0, 0
+  index: -1
+eyes-open
+  rotate: false
+  xy: 719, 17
+  size: 93, 89
+  orig: 93, 89
+  offset: 0, 0
+  index: -1
+front-arm
+  rotate: false
+  xy: 402, 14
+  size: 96, 51
+  orig: 96, 51
+  offset: 0, 0
+  index: -1
+front-bracer
+  rotate: true
+  xy: 1347, 15
+  size: 81, 58
+  orig: 81, 58
+  offset: 0, 0
+  index: -1
+front-hand
+  rotate: true
+  xy: 1018, 41
+  size: 82, 75
+  orig: 82, 75
+  offset: 0, 0
+  index: -1
+front-open-hand
+  rotate: true
+  xy: 1258, 10
+  size: 86, 87
+  orig: 86, 87
+  offset: 0, 0
+  index: -1
+front-thigh
+  rotate: false
+  xy: 96, 7
+  size: 114, 58
+  orig: 114, 58
+  offset: 0, 0
+  index: -1
+gun
+  rotate: false
+  xy: 1577, 240
+  size: 212, 206
+  orig: 213, 206
+  offset: 0, 0
+  index: -1
+gun-nohand
+  rotate: false
+  xy: 1561, 35
+  size: 209, 203
+  orig: 210, 203
+  offset: 0, 0
+  index: -1
+head
+  rotate: false
+  xy: 1605, 618
+  size: 271, 298
+  orig: 271, 298
+  offset: 0, 0
+  index: -1
+lower-leg
+  rotate: false
+  xy: 1413, 91
+  size: 146, 189
+  orig: 146, 195
+  offset: 0, 6
+  index: -1
+mouth-grind
+  rotate: false
+  xy: 212, 6
+  size: 93, 59
+  orig: 93, 59
+  offset: 0, 0
+  index: -1
+mouth-smile
+  rotate: false
+  xy: 307, 6
+  size: 93, 59
+  orig: 93, 59
+  offset: 0, 0
+  index: -1
+neck
+  rotate: false
+  xy: 1865, 24
+  size: 35, 41
+  orig: 36, 41
+  offset: 0, 0
+  index: -1
+raptor-back-arm
+  rotate: true
+  xy: 844, 9
+  size: 163, 172
+  orig: 163, 172
+  offset: 0, 0
+  index: -1
+raptor-body
+  rotate: false
+  xy: 2, 451
+  size: 1261, 465
+  orig: 1264, 465
+  offset: 0, 0
+  index: -1
+raptor-front-arm
+  rotate: false
+  xy: 1413, 282
+  size: 162, 203
+  orig: 162, 203
+  offset: 0, 0
+  index: -1
+raptor-front-leg
+  rotate: true
+  xy: 2, 67
+  size: 382, 514
+  orig: 382, 514
+  offset: 0, 0
+  index: -1
+raptor-hindleg-back
+  rotate: false
+  xy: 1265, 487
+  size: 338, 429
+  orig: 338, 429
+  offset: 0, 0
+  index: -1
+raptor-horn
+  rotate: true
+  xy: 1098, 86
+  size: 363, 158
+  orig: 363, 159
+  offset: 0, 0
+  index: -1
+raptor-horn-back
+  rotate: true
+  xy: 1258, 98
+  size: 351, 153
+  orig: 351, 153
+  offset: 0, 0
+  index: -1
+raptor-jaw
+  rotate: false
+  xy: 844, 174
+  size: 252, 275
+  orig: 252, 275
+  offset: 0, 0
+  index: -1
+raptor-jaw-tooth
+  rotate: true
+  xy: 2, 2
+  size: 63, 92
+  orig: 73, 96
+  offset: 7, 4
+  index: -1
+raptor-mouth-inside
+  rotate: false
+  xy: 1095, 2
+  size: 71, 82
+  orig: 71, 82
+  offset: 0, 0
+  index: -1
+raptor-saddle-strap-back
+  rotate: false
+  xy: 1907, 205
+  size: 108, 148
+  orig: 108, 148
+  offset: 0, 0
+  index: -1
+raptor-saddle-strap-front
+  rotate: false
+  xy: 1791, 257
+  size: 114, 189
+  orig: 114, 189
+  offset: 0, 0
+  index: -1
+raptor-saddle-w-shadow
+  rotate: false
+  xy: 518, 108
+  size: 324, 341
+  orig: 324, 341
+  offset: 0, 0
+  index: -1
+raptor-tail-shadow
+  rotate: true
+  xy: 1878, 539
+  size: 377, 126
+  orig: 377, 126
+  offset: 0, 0
+  index: -1
+raptor-tongue
+  rotate: true
+  xy: 1772, 67
+  size: 171, 128
+  orig: 171, 128
+  offset: 0, 0
+  index: -1
+stirrup-back
+  rotate: false
+  xy: 1168, 15
+  size: 87, 69
+  orig: 87, 69
+  offset: 0, 0
+  index: -1
+stirrup-front
+  rotate: true
+  xy: 518, 17
+  size: 89, 100
+  orig: 89, 100
+  offset: 0, 0
+  index: -1
+stirrup-strap
+  rotate: false
+  xy: 620, 15
+  size: 97, 91
+  orig: 97, 91
+  offset: 0, 0
+  index: -1
+torso
+  rotate: false
+  xy: 1907, 355
+  size: 108, 182
+  orig: 108, 182
+  offset: 0, 0
+  index: -1
+visor
+  rotate: false
+  xy: 1605, 448
+  size: 261, 168
+  orig: 261, 168
+  offset: 0, 0
+  index: -1

2.4.11/assets/test/spine/raptor-pro.atlas.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "4ebb9735-2b25-4da4-a382-5bb4efa78216",
+  "importer": "asset",
+  "subMetas": {}
+}

2.4.11/assets/test/spine/raptor-pro.json.meta

@@ -0,0 +1,10 @@
+{
+  "ver": "1.2.5",
+  "uuid": "48c998f8-8b63-4afa-b422-3a16c9af34f1",
+  "importer": "spine",
+  "textures": [
+    "e2b3fdde-c253-4268-9a1b-8b780707f98f"
+  ],
+  "scale": 1,
+  "subMetas": {}
+}

2.4.11/assets/test/spine/raptor-pro.png.meta

@@ -0,0 +1,38 @@
+{
+  "ver": "2.3.7",
+  "uuid": "e2b3fdde-c253-4268-9a1b-8b780707f98f",
+  "importer": "texture",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 2017,
+  "height": 918,
+  "platformSettings": {},
+  "subMetas": {
+    "raptor-pro": {
+      "ver": "1.0.6",
+      "uuid": "e04b0422-0423-41ca-a1fd-a5fedcb8933a",
+      "importer": "sprite-frame",
+      "rawTextureUuid": "e2b3fdde-c253-4268-9a1b-8b780707f98f",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 2,
+      "trimY": 2,
+      "width": 2013,
+      "height": 914,
+      "rawWidth": 2017,
+      "rawHeight": 918,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

2.4.11/lcc-ui-sorting-group-native/cocos2d-x/cocos/renderer/scene/ModelBatcher.hpp

@@ -131,6 +131,12 @@ public:
     void setUseModel(bool useModel) { _useModel = useModel; }
     void changeCommitState(CommitState state);
 
+    void setSortingLevel(int value){
+        _sortingLevel = value;
+    }
+    int getSortingLevel() const {
+        return _sortingLevel;
+    }
     void setSortingPriority(float_t value){
         _sortingPriority = value;
     }
@@ -168,6 +174,7 @@ private:
     std::unordered_map<VertexFormat*, MeshBuffer*> _buffers;
 
     float_t _sortingPriority = 0;
+    int _sortingLevel = 0;
     bool _rendererOrder = false;
     std::vector<NodeProxy*> _rendererCache;
 };

2.4.11/lcc-ui-sorting-group-native/cocos2d-x/cocos/renderer/scene/NodeProxy.cpp

@@ -531,6 +531,9 @@ void NodeProxy::render(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
 
     float_t preSortingPriority = batcher->getSortingPriority();
     batcher->setSortingPriority(node->getSortingEnabled() ? node->getSortingPriority() : preSortingPriority);
+	if(node->getSortingEnabled()){
+		batcher->setSortingLevel(batcher->getSortingLevel() + 1);
+	}
     
     bool needRender = *node->_dirty & RenderFlow::RENDER;
     if (node->_needRender != needRender)
@@ -541,6 +544,7 @@ void NodeProxy::render(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
     
     // pre render
     if (node->_assembler && needRender) {
+		if(batcher->getSortingLevel() > 0){
 			if(node->_assembler->isMaskAssembler()){
 				batcher->flushRendererCache();
 				node->_assembler->handle(node, batcher, scene);
@@ -551,6 +555,10 @@ void NodeProxy::render(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
 					batcher->setRendererOrder(true);
 				}
 			}
+		}else{
+			batcher->flushRendererCache();
+			node->_assembler->handle(node, batcher, scene);
+		}
     }
 
     node->reorderChildren();
@@ -569,6 +577,12 @@ void NodeProxy::render(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
         node->_assembler->postHandle(node, batcher, scene);
     }
 
+	if(node->getSortingEnabled()){
+		batcher->setSortingLevel(batcher->getSortingLevel() - 1);
+		if(batcher->getSortingLevel() <= 0){
+			batcher->flushRendererCache();
+		}
+	}
     batcher->setSortingPriority(preSortingPriority);
 }
 
@@ -590,6 +604,9 @@ void NodeProxy::visit(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
     
     float_t preSortingPriority = batcher->getSortingPriority();
     batcher->setSortingPriority(node->getSortingEnabled() ? node->getSortingPriority() : preSortingPriority);
+    if(node->getSortingEnabled()){
+		batcher->setSortingLevel(batcher->getSortingLevel() + 1);
+	}
 	
     bool needRender = *(node->_dirty) & RenderFlow::RENDER;
     if (node->_needRender != needRender)
@@ -600,6 +617,7 @@ void NodeProxy::visit(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
     
     // pre render
     if (node->_assembler && needRender){
+		if(batcher->getSortingLevel() > 0){
 			if(node->_assembler->isMaskAssembler()){
 				batcher->flushRendererCache();
 				node->_assembler->handle(node, batcher, scene);
@@ -610,6 +628,10 @@ void NodeProxy::visit(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
 					batcher->setRendererOrder(true);
 				}
 			}
+		}else{
+			batcher->flushRendererCache();
+			node->_assembler->handle(node, batcher, scene);
+		}
     }
     
     node->reorderChildren();
@@ -627,6 +649,12 @@ void NodeProxy::visit(NodeProxy* node, ModelBatcher* batcher, Scene* scene)
         node->_assembler->postHandle(node, batcher, scene);
     } 
 
+	if(node->getSortingEnabled()){
+		batcher->setSortingLevel(batcher->getSortingLevel() - 1);
+		if(batcher->getSortingLevel() <= 0){
+			batcher->flushRendererCache();
+		}
+	}
     batcher->setSortingPriority(preSortingPriority);
 }
 

2.4.11/lcc-ui-sorting-group-native/cocos2d-x/cocos/renderer/scene/RenderFlow.cpp

@@ -351,6 +351,7 @@ void RenderFlow::render(NodeProxy* scene, float deltaTime, Camera *camera)
 #endif
         
         _batcher->startBatch();
+        _batcher->setSortingLevel(0);
         _batcher->setSortingPriority(0);
         _batcher->setRendererOrder(false);
 

2.4.11/settings/project.json

@@ -33,5 +33,5 @@
       "enable": false
     }
   },
-  "last-module-event-record-time": 1675838102527
+  "last-module-event-record-time": 1679408081766
 }