merge

ArchitectureColoredPainting/EditorWidgetItem.ui

@@ -37,38 +37,87 @@
    </property>
    <item>
     <widget class="QWidget" name="MainWindow" native="true">
-     <layout class="QVBoxLayout" name="verticalLayout_2" stretch="30">
+     <layout class="QVBoxLayout" name="verticalLayout_2" stretch="20,1">
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout" stretch="0,12,5">
         <item>
          <widget class="QWidget" name="LeftBar" native="true"/>
         </item>
         <item>
-         <widget class="PreviewWindow" name="Preview">
+         <widget class="QScrollArea" name="scrollArea">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
           <property name="minimumSize">
            <size>
-            <width>1080</width>
+            <width>0</width>
-            <height>1080</height>
+            <height>0</height>
            </size>
           </property>
           <property name="maximumSize">
            <size>
-            <width>1080</width>
+            <width>10801080</width>
-            <height>1080</height>
+            <height>10801080</height>
            </size>
           </property>
+          <property name="widgetResizable">
+           <bool>true</bool>
+          </property>
+          <widget class="QWidget" name="scrollAreaWidgetContents">
+           <property name="geometry">
+            <rect>
+             <x>0</x>
+             <y>0</y>
+             <width>1024</width>
+             <height>1024</height>
+            </rect>
+           </property>
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>1024</width>
+             <height>1024</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>10241024</width>
+             <height>10241024</height>
+            </size>
+           </property>
+           <layout class="QHBoxLayout" name="horizontalLayout_2">
+            <item>
+             <widget class="PreviewWindow" name="Preview">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="minimumSize">
+               <size>
+                <width>1024</width>
+                <height>1024</height>
+               </size>
+              </property>
+              <property name="maximumSize">
+               <size>
+                <width>1024</width>
+                <height>1024</height>
+               </size>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
          </widget>
         </item>
         <item>
@@ -138,6 +187,19 @@
         </item>
        </layout>
       </item>
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
      </layout>
     </widget>
    </item>

ArchitectureColoredPainting/res/Shaders/painting.comp

@@ -1149,7 +1149,7 @@ bool strokeElement(vec2 localUV, uint contourIndex, uint linesOffset, uint point
         p[2] *= ratio;
         p[3] *= ratio;
 
-        vec2 tangentBeginNext;
+        vec2 tangentBeginNext = vec2(0);
         if (contourIterator + 1 < contourIndex + 1 + lineCount)
         {
             uint lineIndex = elementIndexs[contourIterator + 1];
@@ -1217,10 +1217,10 @@ bool strokeElement(vec2 localUV, uint contourIndex, uint linesOffset, uint point
             bool hit = d < minDistance;
             if (onBegin)
                 hit =
-                    hit && shouldFillBeginCap(localUV, percent[0] < 1e-5, endType, p[0], tangentBegin, p3Last - p2Last);
+                    hit && shouldFillBeginCap(localUV, contourIterator == contourIndex + 1, endType, p[0], tangentBegin, p3Last - p2Last);
             if (onEnd)
                 hit = hit &&
-                      shouldFillEndCap(localUV, percent[1] > 1 - 1e-5, endType, p[3], tangentEnd, tangentBeginNext);
+                      shouldFillEndCap(localUV, tangentBeginNext==vec2(0), endType, p[3], tangentEnd, tangentBeginNext);
             if (hit)
             {
 
@@ -1352,8 +1352,8 @@ void main()
 
     vec3 debugBVH = vec3(0);
     // bool debugHit = false;
-    vec4 color = vec4(0.76, 0.33, 0.15, -1);
+    //vec4 color = vec4(0.76, 0.33, 0.15, -1);
-    // vec4 color = vec4(1,1,1, -1);
+    vec4 color = vec4(1,1,1, -1);
     vec2 metallicRoughness = vec2(0, 0.8);
     stack.top = 0;
     uint index = 0, visitTime = 0;
@@ -1423,7 +1423,7 @@ void main()
 
     imageStore(gBaseColor, pixelLocation, vec4(color.rgb, 1));
     imageStore(gMetallicRoughness, pixelLocation, vec4(metallicRoughness, 0, 1));
-    //return;
+    return;
     if (/*color.a!=-1&&*/ debugBVH == vec3(0))
     {
         // imageStore(gBaseColor, pixelLocation, vec4(vec3(1, 1, 0),1));

ArchitectureColoredPainting/res/Shaders/painting.frag

@@ -36,11 +36,6 @@ void main()
         lod++;
     gMetallicRoughness = mt.rg;
     
-//    int pageSize = textureSize(texture_basecolor, levels-1).x;
-
-//    uint pageId = 0;
-//    for(uint i = 0; i < lodExpect; i++)
-//        pageId += 1<<(2*(levels-1-i));
     uint w = 1<<(levels-1-lodExpect);
     ivec2 page = ivec2(TexCoords * vec2(w));
     page = clamp(page, ivec2(0), ivec2(w-1));
@@ -49,7 +44,6 @@ void main()
         gPaintingIndex = uvec2(0);
     else
         gPaintingIndex = uvec2((paintingId<<4)+lodExpect, (page.y<<8)+page.x);
-    gPaintingTexCoord = vec2(1., 1.) - TexCoords * 2;
     return;
 
 }

ArchitectureColoredPainting/src/Editor/EditorWidget.cpp

@@ -24,7 +24,8 @@ EditorWidget::EditorWidget(QWidget* parent) : QWidget(parent)
 		});
 	connect(this->openButton, &QPushButton::clicked, this, [this]() {
 			QString fileName = QFileDialog::getOpenFileName(this->saveAsButton, QString::fromLocal8Bit("´ò¿ª"), "", QString::fromLocal8Bit("JSONÎļþ(*.json)"));
-			this->tabWidget->addTab(new EditorWidgetItem(fileName, this), fileName);
+			if(!fileName.isEmpty())
+				this->tabWidget->addTab(new EditorWidgetItem(fileName, this), fileName);
 		});
 	connect(this->closeButton, &QPushButton::clicked, this, [this]() {
 			this->tabWidget->removeTab(this->tabWidget->currentIndex());

ArchitectureColoredPainting/src/Editor/EditorWidgetComponent/StrokeStyleListView.cpp

@@ -0,0 +1,108 @@
+#include "StrokeStyleListView.h"
+#include "ColorPicker.h"
+#include <qtmaterialraisedbutton.h>
+
+constexpr int COLUMN_WIDTH = 0;
+constexpr int COLUMN_COLOR = 1;
+constexpr int COLUMN_METALLIC = 2;
+constexpr int COLUMN_ROUGHNESS = 3;
+constexpr int COLUMN_OPERATIONS = 4;
+
+// TODO: 将这个类改为继承QWidget，把table转为其中的一个元素，加上新增行按钮和宽度设置
+StrokeStyleListView::StrokeStyleListView(
+	std::shared_ptr<Renderer::StrokeRadialGradient> stroke,
+	QWidget* parent
+) : QTableWidget(parent), stroke(stroke)
+{
+	this->setSizeAdjustPolicy(QAbstractScrollArea::AdjustToContentsOnFirstShow);
+	this->setColumnCount(5);
+	this->setRowCount(stroke->materialMap.size());
+	QStringList headers;
+	headers.append(QStringLiteral("离心距离占比"));
+	headers.append(QStringLiteral("颜色"));
+	headers.append(QStringLiteral("金属度"));
+	headers.append(QStringLiteral("粗糙度"));
+	headers.append(QStringLiteral("其他操作"));
+	this->setHorizontalHeaderLabels(headers);
+	for (int row = 0; auto& strokePair : stroke->materialMap)
+	{
+		QTableWidgetItem* widthItem = new QTableWidgetItem;
+		widthItem->setData(Qt::EditRole, strokePair.first);
+		this->setItem(row, COLUMN_WIDTH, widthItem);
+
+		QColor* colorPtr = &(strokePair.second.color);
+		QTableWidgetItem* colorItem = new QTableWidgetItem;
+		colorItem->setData(Qt::DisplayRole, *colorPtr);
+		this->setItem(row, COLUMN_COLOR, colorItem);
+		ColorPicker* colorPicker = new ColorPicker(*colorPtr, this);
+		this->setCellWidget(row, COLUMN_COLOR, colorPicker);
+		connect(colorPicker, &ColorPicker::colorChanged, [this, colorPtr](QColor color) {
+			*colorPtr = color;
+			this->update();
+			});
+
+		QTableWidgetItem* metallicItem = new QTableWidgetItem;
+		metallicItem->setData(Qt::EditRole, strokePair.second.metallic);
+		this->setItem(row, COLUMN_METALLIC, metallicItem);
+
+		QTableWidgetItem* roughnessItem = new QTableWidgetItem;
+		roughnessItem->setData(Qt::EditRole, strokePair.second.roughness);
+		this->setItem(row, COLUMN_ROUGHNESS, roughnessItem);
+
+		QtMaterialRaisedButton* removeButton = new QtMaterialRaisedButton("-", this);
+		removeButton->setFixedSize(20, 20);
+		this->setCellWidget(row, COLUMN_OPERATIONS, removeButton);
+		connect(removeButton, &QtMaterialRaisedButton::clicked, [this, row]() {
+			this->stroke->materialMap.erase(this->item(row, COLUMN_WIDTH)->text().toFloat());
+			this->removeRow(row);
+			});
+
+		row++;
+	}
+	connect(this, &StrokeStyleListView::currentItemChanged, this, &StrokeStyleListView::onCurrentItemChanged);
+	connect(this, &StrokeStyleListView::cellChanged, this, &StrokeStyleListView::onCellChanged);
+	this->adjustSize();
+}
+
+void StrokeStyleListView::onCurrentItemChanged(QTableWidgetItem* current, QTableWidgetItem* previous)
+{
+	if (!current) return;
+	int column = current->column();
+	if (column != COLUMN_COLOR && column != COLUMN_OPERATIONS)
+	{
+		this->currentItemValue = current->text();
+	}
+}
+
+void StrokeStyleListView::onCellChanged(int row, int column)
+{
+	auto changedItem = this->item(row, column);
+	auto changedItemValue = changedItem->text().toFloat();
+	if (changedItemValue < 0 || 1 < changedItemValue)
+	{
+		changedItem->setData(Qt::EditRole, this->currentItemValue.toFloat());
+		return;
+	}
+	auto changedWidth = this->item(row, COLUMN_WIDTH)->text().toFloat();
+	switch (row)
+	{
+	case COLUMN_WIDTH:
+	{
+		float oldWidth = this->currentItemValue.toFloat();
+		auto node = stroke->materialMap.extract(oldWidth);
+		node.key() = changedWidth;
+		stroke->materialMap.insert(std::move(node));
+		break;
+	}
+	case COLUMN_METALLIC:
+	{
+		stroke->materialMap[changedWidth].metallic = changedItemValue;
+		break;
+	}
+	case COLUMN_ROUGHNESS:
+	{
+		stroke->materialMap[changedWidth].roughness = changedItemValue;
+		break;
+	}
+	}
+}

ArchitectureColoredPainting/src/Editor/EditorWidgetComponent/StrokeStyleListView.h

@@ -0,0 +1,21 @@
+#pragma once
+#include "LayerStyle.h"
+#include "../Renderer/Painting/MaterialStyleStroke.h"
+#include <QListView>
+#include <QListWidget>
+#include <QTableWidget>
+class StrokeStyleListView : public QTableWidget
+{
+	Q_OBJECT
+private:
+	QString currentItemValue;
+
+public:
+	StrokeStyleListView(std::shared_ptr<Renderer::StrokeRadialGradient> stroke, QWidget* parent = nullptr);
+	std::shared_ptr<Renderer::StrokeRadialGradient> stroke;
+
+protected slots:
+	void onCurrentItemChanged(QTableWidgetItem* current, QTableWidgetItem* previous);
+	void onCellChanged(int row, int column);
+};
+

ArchitectureColoredPainting/src/Editor/EditorWidgetItem.cpp

@@ -12,6 +12,7 @@ EditorWidgetItem::EditorWidgetItem(QString filePath,QWidget *parent) : QWidget(p
     this->filePath = filePath;
     layerInfoDisplayWidget = dynamic_cast<InfoDisplayWidget *>(tabWidget->widget(0));
     elementInfoDisplayWidget = dynamic_cast<ElementPoolWidget *>(tabWidget->widget(1));
+    elementInfoDisplayWidget->enableEdit();
     qDebug() << layerInfoDisplayWidget;
     qDebug() << elementInfoDisplayWidget;
 	connect(previewWindow, &PreviewWindow::layerInfoChanged, layerInfoDisplayWidget, &InfoDisplayWidget::triggerSelfRefresh);
@@ -37,11 +38,11 @@ EditorWidgetItem::EditorWidgetItem(QString filePath,QWidget *parent) : QWidget(p
     qDebug() << jError.errorString();
     // end test
     QJsonObject source = jsonDoc.object();
-    elementManager = new ElementManager(source,previewWindow->getRenderer());
+    elementManager = new ElementManager(source,Renderer::ElementRenderer::instance());
     layerManager = new LayerManager(source, elementManager);
     elementInfoDisplayWidget->setElementManager(elementManager);
     treeWidget->elementManager = elementManager;
-    qDebug() << layerManager->toJson();
+    //qDebug() << layerManager->toJson();
     previewWindow->initialize(layerManager,QSize(jsonDoc.object().value("width").toDouble(),jsonDoc.object().value("height").toDouble()));
     
     

ArchitectureColoredPainting/src/Editor/ElementManager.cpp

@@ -97,6 +97,7 @@ void ElementManager::createSimpleElement(QString name, QString filePath) {
 	data.insert("include", filePath);
 	json.insert("data", data);
 	auto element = new SimpleElement(json);
+	qDebug() << element->painterPath;
 	element->name = name;
 	addElement(element);
 }

ArchitectureColoredPainting/src/Editor/ElementPoolWidget.cpp

@@ -1,11 +1,16 @@
 #include "ElementPoolWidget.h"
+#include <QMenu>
+#include <QInputDialog>
+#include <QFileDialog>
+#include <QDialogButtonBox>
 
 ElementPoolWidget::ElementPoolWidget(QWidget* parent)
 	: QWidget(parent)
 {
 	elementManager = nullptr;
 	iconWidth = 120, iconHeight = 90;
-	pictureList = new QListWidget();
+	pictureList = new QListWidget(this);
+	pictureList->setContextMenuPolicy(Qt::CustomContextMenu);
 	pictureList->setIconSize(QSize(iconWidth, iconHeight));
 	pictureList->setWindowFlags(Qt::FramelessWindowHint);
 	pictureList->setResizeMode(QListWidget::Adjust);
@@ -79,3 +84,59 @@ void ElementPoolWidget::refresh() {
 	this->setElementList(this->elementManager->elements);
 	// update();
 }
+
+void ElementPoolWidget::refreshPicture(GraphicElement* element) {
+	for (int i = 0; i < elements.size(); i++) {
+		if (element == elements[i]) {
+			pictureList->item(i)->setIcon(element->getPaintObject().getDetail().scaled(QSize(iconWidth - 25, iconHeight - 25)));
+			// update();
+			return;
+		}
+	}
+}
+
+void ElementPoolWidget::enableEdit()
+{
+	connect(this->pictureList, &QListWidget::customContextMenuRequested, this, &ElementPoolWidget::popMenu);
+}
+
+void ElementPoolWidget::popMenu(const QPoint& pos)
+{
+	QListWidgetItem* item = pictureList->itemAt(pos);
+	int currentIndex = -1;
+	if (item != nullptr)
+	{
+		currentIndex = pictureList->row(item);
+	}
+	QMenu* menu = new QMenu(this);
+	if (currentIndex >= 0 && currentIndex < elementManager->elements.size())
+	{
+		auto currentElement = this->elementManager->elements[currentIndex];
+		menu->addAction(QString::fromLocal8Bit("重命名"), this, [this, currentElement]() {
+				bool bOk = false;
+				QString sName =
+					QInputDialog::getText(this, QString::fromLocal8Bit("重命名"), QString::fromLocal8Bit("新名称:"), QLineEdit::Normal, currentElement->name, &bOk);
+				if (bOk && !sName.isEmpty())
+				{
+					currentElement->name = sName;
+					refresh();
+				}
+			});
+		menu->addAction(QString::fromLocal8Bit("删除"), this, [this, currentElement]() {
+				this->elementManager->removeElement(currentElement);
+				refresh();
+			});
+	}
+	else
+	{
+		menu->addAction(QString::fromLocal8Bit("添加元素（从svg导入）"), this, [this]() {
+				QString filePath = QFileDialog::getOpenFileName(this, QString::fromLocal8Bit("打开文件"), "", "SVG Files (*.svg)");
+				QFileInfo fileInfo(filePath);
+				QString fileName = fileInfo.fileName();
+				qDebug() << fileName << " " << filePath;
+				this->elementManager->createSimpleElement(fileName, filePath);
+				refresh();
+			});
+	}
+	menu->popup(mapToGlobal(pos));
+}

ArchitectureColoredPainting/src/Editor/ElementPoolWidget.h

@@ -21,6 +21,7 @@ public:
 	void setElementList(std::vector<GraphicElement*> elementList);
 	void setElementManager(ElementManager* element);
 	~ElementPoolWidget();
+	void enableEdit();
 
 signals:
 	void elementSelected(GraphicElement* element);
@@ -28,5 +29,7 @@ signals:
 public slots:
 	int pictureItemClicked(QListWidgetItem* item);
 	void refresh();
+	void refreshPicture(GraphicElement* element);
+	void popMenu(const QPoint& pos);
 };
 

ArchitectureColoredPainting/src/Editor/GraphicElement.cpp

@@ -1,11 +1,14 @@
 #include "GraphicElement.h"
 #include "util/SvgFileLoader.h"
+#include <QGuiApplication>
+#include <QScreen>
 using namespace std;
 
 PixelPath SimpleElement::getPaintObject() const
 {
 	PixelPath result;
 	result.addPath(painterPath);
+	//qDebug() << result.getPainterPath();
 	return result;
 }
 
@@ -20,8 +23,10 @@ void SimpleElement::loadSvgFile(const QString& filePath)
 SimpleElement::SimpleElement(QJsonObject jsonSource) : jsonSource(jsonSource)
 {
 	painterPath.clear();
+	filePath = jsonSource["data"].toObject()["include"].toString();
 	//loadSvgFile("D:\\Projects\\BigC\\svg\\3.svg");
-	loadSvgFile("../"/*TODO: 改成json文件所在文件夹路径*/ + jsonSource.value("data").toObject().value("include").toString());
+	QFileInfo info(filePath);
+	loadSvgFile(filePath);
 }
 
 GroupElement::GroupElement(FolderLayerWrapper* sourceLayer)
@@ -48,7 +53,7 @@ PixelPath SimpleElement::getPaintObject(std::vector<std::shared_ptr<LayerStyle>>
 	std::shared_ptr<Renderer::ElementStyle> style;
 	if ((*styles).empty())
 	{
-		style = std::make_shared<Renderer::ElementStyleStrokeDemo>(2);
+		return this->getPaintObject();
 	}
 	else
 	{
@@ -60,9 +65,11 @@ PixelPath SimpleElement::getPaintObject(std::vector<std::shared_ptr<LayerStyle>>
 			std::dynamic_pointer_cast<StrokeElementLayerStyle>(style)->materialStyles[0]->materialStroke
 			)->materialMap[1.0].color;*/
 	}
-	auto [img, mov] = renderer->drawElement(painterPath, *style, 1.0);
+	
+	auto [img, mov] = Renderer::ElementRenderer::instance()->drawElement(painterPath, *style, 1.0);
 	//qDebug() << img << " ------";
 	result.addImage(img, mov);
+	result.addPath(painterPath);
 	//result.addPath(painterPath);
  //   QImage img(80,80,QImage::Format_ARGB32);
  //   QPainter pt(&img);
@@ -91,10 +98,25 @@ PixelPath GroupElement::getPaintObject(std::vector<std::shared_ptr<LayerStyle>>*
 //	}
 //}
 //TODO : Ìí¼Óϸ½Ú
-QJsonObject GraphicElement::toJson() const
+QJsonObject SimpleElement::toJson() const
 {
 	QJsonObject result;
-	result.insert("name", name);
+	QJsonObject data;
+	data["include"] = filePath;
+	result["type"] = "svg-file";
+	result["data"] = data;
+	result["name"] = name;
+	return result;
+}
+
+QJsonObject GroupElement::toJson() const
+{
+	QJsonObject result;
+	QJsonObject data;
+	data["reference-layer"] = "0.0";
+	result["type"] = "group";
+	result["data"] = data;
+	result["name"] = name;
 	return result;
 }
 
@@ -124,8 +146,15 @@ void SimpleElement::paint(QPainter* painter, QTransform transform, const vector<
 					std::dynamic_pointer_cast<StrokeElementLayerStyle>(style)->materialStyles[0]->materialStroke
 					)->materialMap[1.0].color;*/
 		}
-		auto [img, mov] = renderer->drawElement(painterPath, *style, 1.0);
+		QVector2D scale(transform.m11(), transform.m22());
+		scale /= transform.m33();
+		double maxScale = std::max(scale.x(), scale.y());
+		double pixelRatio = maxScale * QGuiApplication::primaryScreen()->devicePixelRatio();
+		auto [img, mov] = Renderer::ElementRenderer::instance()->drawElement(painterPath, *style, pixelRatio);
+		painter->setTransform(transform.scale(1 / pixelRatio, 1 / pixelRatio));
+		//img = img.scaled(img.width() / pixelRatio, img.height() / pixelRatio, Qt::KeepAspectRatio, Qt::SmoothTransformation);
 		painter->drawImage(mov, img);
+		
 	}
 
 	painter->restore();

ArchitectureColoredPainting/src/Editor/GraphicElement.h

@@ -25,7 +25,7 @@ public:
     QString name = "";
     int index;
     // TODO: ¸ÄΪBitmapPath
-	virtual QJsonObject toJson() const;
+	virtual QJsonObject toJson() const = 0;
     virtual PixelPath getPaintObject() const = 0;
     virtual PixelPath getPaintObject(std::vector<std::shared_ptr<LayerStyle>>*) const = 0;
     virtual void paint(QPainter* painter, QTransform transform, const std::vector<std::shared_ptr<LayerStyle>> &styles) = 0;
@@ -33,13 +33,15 @@ public:
 
 class SimpleElement : public GraphicElement
 {
-private:
+public:
     QJsonObject jsonSource;
     // TODO: ¸ÄΪComposedPainterPath
     QPainterPath painterPath;
+    QString filePath;
     void loadSvgFile(const QString& filePath);
 
 public:
+    QJsonObject toJson() const override;
     SimpleElement(QJsonObject jsonSource);
     SimpleElement(QString filePath);
     ~SimpleElement() = default;
@@ -54,6 +56,7 @@ public:
     FolderLayerWrapper* sourceLayer;
 
 public:
+    QJsonObject toJson() const override;
     GroupElement() = default;
     GroupElement(FolderLayerWrapper* mSourceLayer);
     ~GroupElement() = default;

ArchitectureColoredPainting/src/Editor/LayerWrapper.cpp

@@ -272,7 +272,7 @@ void FolderLayerWrapper::paint(QPainter* painter, QTransform transform)
 {
     LayerWrapper::paint(painter, transform);
     transform = property.transform * transform;
-    qDebug() << transform;
+    //qDebug() << transform;
 	for (auto& child : children)
 		child->paint(painter, transform);
 }
@@ -281,7 +281,7 @@ void LeafLayerWrapper::paint(QPainter* painter, QTransform transform)
 {
     LayerWrapper::paint(painter, transform);
     transform = property.transform * transform;
-    qDebug() << transform;
+    //qDebug() << transform;
 	if (wrappedElement != nullptr)
 	{
 		wrappedElement->paint(painter, transform, styles);

ArchitectureColoredPainting/src/Editor/PixelPath.cpp

@@ -66,6 +66,7 @@ void PixelPath::clear()
 {
 	pixmap.fill(Qt::transparent);
 	boundingRect = QRectF(0, 0, 0, 0);
+	painterPath.clear();
 }
 
 PixelPath PixelPath::trans(QTransform& mat)const
@@ -76,6 +77,7 @@ PixelPath PixelPath::trans(QTransform& mat)const
 	painter.setRenderHint(QPainter::HighQualityAntialiasing);
 	painter.setTransform(mat);
 	painter.drawPixmap(0, 0, pixmap);
+	result.painterPath.addPath(this->painterPath);
 	result.boundingRect = mat.mapRect(boundingRect);
 	return result;
 }

ArchitectureColoredPainting/src/Editor/PixelPath.h

@@ -7,14 +7,14 @@
 
 class PixelPath 
 {
-private:
+public:
 	QRectF boundingRect;
 	QPixmap pixmap;
 	QPainterPath painterPath;
 	int w,h;
 public:
-	PixelPath(int w=1080, int h= 1080);
+	PixelPath(int w=1024, int h= 1024);
-	PixelPath(QPainterPath painterPath,int w = 1080, int h = 1080);
+	PixelPath(QPainterPath painterPath,int w = 1024, int h = 1024);
 	~PixelPath() = default;
 	QRectF getBoundingRect() const;
 	QPixmap getPixmap() const;

ArchitectureColoredPainting/src/Editor/PreviewWindow.cpp

@@ -2,7 +2,8 @@
 
 PreviewWindow::PreviewWindow(QWidget *parent) : QOpenGLWidget(parent)
 {
-    this->setFixedSize(QSize(1080, 1080));
+    //this->setFixedSize(QSize(108, 108));
+    this->setStyleSheet("border: 1px solid black");
     this->renderer = Renderer::ElementRenderer::instance();
     QSurfaceFormat surfaceFormat;
     surfaceFormat.setSamples(16);

ArchitectureColoredPainting/src/Editor/RightBar/LayerTreeWidget.cpp

@@ -68,13 +68,6 @@ void LayerTreeWidget::popMenu(const QPoint &pos)
                         });
                     dialog->exec();
                     });
-                menu.addAction(QString::fromLocal8Bit("删除（保留子节点）"), this, [this]() {
-                    auto layer = this->selectedItem->data(0, Qt::UserRole).value<LayerWrapper*>();
-                    layer->delSelf();
-                    layer->getParent()->removeChild(layer);
-                    this->refresh();
-                    emit requireRefreshPreview();
-                    });
             }
             if (layer != root) {
                 menu.addAction(QString::fromLocal8Bit("ɾ³ý"), this, [this]() {
@@ -85,6 +78,13 @@ void LayerTreeWidget::popMenu(const QPoint &pos)
                     emit requireRefreshPreview();
                     });
                 menu.addAction(QString::fromLocal8Bit("ÖØÃüÃû"), this, &LayerTreeWidget::onRenameEvent);
+                menu.addAction(QString::fromLocal8Bit("删除（保留子节点）"), this, [this]() {
+                    auto layer = this->selectedItem->data(0, Qt::UserRole).value<LayerWrapper*>();
+                    layer->delSelf();
+                    layer->getParent()->removeChild(layer);
+                    this->refresh();
+                    emit requireRefreshPreview();
+                    });
             }
             if (typeid(*layer) == typeid(FolderLayerWrapper) && ((FolderLayerWrapper*)layer)->getReferencedBy() == -1) {
                 menu.addAction(QString::fromLocal8Bit("´´½¨×éºÏÔªËØ"), this, [this]() {

ArchitectureColoredPainting/src/Editor/util/PaintingUtil.cpp

@@ -2,16 +2,26 @@
 #include <QFile>
 #include <QJsondocument>
 #include "PainterPathUtil.h"
+#include <queue>
 
 using Renderer::Painting;
 using Renderer::Element;
 using Renderer::ElementTransform;
 using glm::bvec2;
 using std::max;
+using std::shared_ptr;
+using std::make_shared;
 using std::min;
+using std::queue;
 
 const double PaintingUtil::pi = acos(-1);
 
+struct LayerNode {
+    LayerWrapper* nowLayer;
+    QTransform transfrom;
+    bvec2 flip;
+};
+
 QJsonObject PaintingUtil::readJsonFile(QString jsonFilePath) {
     QFile jsonFile(jsonFilePath);
     jsonFile.open(QFile::ReadOnly);
@@ -24,25 +34,52 @@ QJsonObject PaintingUtil::readJsonFile(QString jsonFilePath) {
 
 Painting PaintingUtil::transfromToPainting(QString jsonFilePath) {
     Painting painting;
-    QTransform transform;
     glm::bvec2 flip(0, 0);
     QJsonObject jsonObj = readJsonFile(jsonFilePath);
-    ElementManager *elementManager = new ElementManager(jsonObj, Renderer::ElementRenderer::instance());
+    qDebug() << jsonObj;
-    LayerManager* layerManager = new LayerManager(jsonObj, elementManager);
+    shared_ptr<ElementManager> elementManager = make_shared<ElementManager>(jsonObj, Renderer::ElementRenderer::instance());
-    traverseLayTree(layerManager->getRoot(), transform, flip, painting);
+    shared_ptr<LayerManager> layerManager = make_shared<LayerManager>(jsonObj, elementManager.get());
+    //qDebug() << elementManager->toJson();
+    //qDebug() << layerManager->toJson();
+	//qDebug() << ((SimpleElement*)((LeafLayerWrapper*)((FolderLayerWrapper*)((FolderLayerWrapper*)layerManager->getRoot())->children[0].get())->children[0].get())->wrappedElement)->painterPath;
+    //qDebug() << ((LeafLayerWrapper*)((FolderLayerWrapper*)((FolderLayerWrapper*)layerManager->getRoot())->children[0].get())->children[0].get())->getCache().painterPath;
+    queue<LayerNode> layerQueue;
+    LayerWrapper* root = layerManager->getRoot();
+    root->getCache();
+    layerQueue.push({ root, root->property.transform, flip });
+    while (!layerQueue.empty()) {
+        auto layerNode = layerQueue.front(); 
+        layerQueue.pop();
+        FolderLayerWrapper* nowLayer = handleLayerWrapper(layerNode.nowLayer, layerNode.transfrom, layerNode.flip, painting);
+        if (nowLayer != nullptr) {
+            for (auto sonLayer : nowLayer->children) {
+                layerQueue.push({ sonLayer.get(), layerNode.transfrom, layerNode.flip});
+            }
+        }
+    }
+   
     return painting;
 }
 
-void PaintingUtil::traverseLayTree(LayerWrapper* nowLayer, QTransform transform, bvec2 flip, Painting& painting) {
+FolderLayerWrapper* PaintingUtil::handleLayerWrapper(LayerWrapper* nowLayer, QTransform& transform, bvec2& flip, Painting& painting) {
     LeafLayerWrapper* leafLayer = dynamic_cast<LeafLayerWrapper*>(nowLayer);
-    PixelPath pixelPath = nowLayer->getCache();
-    QPainterPath painterPath = pixelPath.getPainterPath();
-    QRectF bound = painterPath.boundingRect();
     flip ^= bvec2(nowLayer->property.flipHorizontally, nowLayer->property.flipVertically);
 
     transform = nowLayer->property.transform * transform;
 
     if (leafLayer != nullptr) {
+
+        GroupElement* wrapperElement = dynamic_cast<GroupElement*>(leafLayer->wrappedElement);
+        if (wrapperElement != nullptr) {
+            transform = wrapperElement->sourceLayer->property.transform * transform;
+            return wrapperElement->sourceLayer;
+        }
+
+        PixelPath pixelPath = nowLayer->getCache();
+        QPainterPath painterPath = pixelPath.getPainterPath();
+        QRectF bound = painterPath.boundingRect();
+        //qDebug() << leafLayer<<"------" << painterPath;
+        //qDebug() << transform;
         Element element;
         ElementTransform elementTrans;
         element.ratio = bound.width() / bound.height();
@@ -52,36 +89,40 @@ void PaintingUtil::traverseLayTree(LayerWrapper* nowLayer, QTransform transform,
         trans.scale(1 / bound.width(), 1 / bound.height());
         trans.translate(-bound.center().x(), -bound.center().y());
         
-        element.contour.reset(new vector<vector<Renderer::Point> >(PainterPathUtil::transformToLines(trans.map(painterPath))));
+        qDebug() << trans.map(painterPath);
-        QSize screenSize = pixelPath.getPixmap().size();
+        element.contour = std::make_shared<vector<vector<Renderer::Point> >>(PainterPathUtil::transformToLines(trans.map(painterPath)));
-        //element.style.reset(new Renderer::ElementStyleStrokeDemo(0.06));
+        QSize screenSize = QSize(1024, 1024);
+        element.style = std::make_shared<Renderer::ElementStyleStrokeDemo>(0.06);
          
         
         painterPath = transform.map(painterPath);
+        qDebug() << painterPath;
         bound = painterPath.boundingRect();
+        qDebug() << bound;
         elementTrans.center = glm::vec2(
-            (bound.center().x() - screenSize.width()) / screenSize.width(),
+            (2 * bound.center().x() - screenSize.width()) / screenSize.width(),
-            (bound.center().y() - screenSize.height()) / screenSize.height()
+            (2 * bound.center().y() - screenSize.height()) / screenSize.height()
         );
+        qDebug() << elementTrans.center.x << elementTrans.center.y;
         decomposeTransform(transform, elementTrans.rotation, elementTrans.scale);
+        elementTrans.scale = glm::vec2(
+            bound.width() * 2 / screenSize.width(),
+            bound.height() * 2 / screenSize.height()
+        );
         elementTrans.flip = glm::bvec2(
             nowLayer->property.flipHorizontally,
             nowLayer->property.flipVertically
         );
+        qDebug() << elementTrans.scale.x << elementTrans.scale.y;
         painting.addElement(element, elementTrans);
-        return;
+        return nullptr;
     }
     
     FolderLayerWrapper* folderLayer = dynamic_cast<FolderLayerWrapper*>(nowLayer);
-    if (folderLayer != nullptr) {
+    return folderLayer;
-        for (auto sonLayer : folderLayer->children) {
-            traverseLayTree(sonLayer.get(), transform, flip, painting);
-        }
-    }
-    return;
 }
 void PaintingUtil::decomposeTransform(QTransform trans, float& angle, glm::vec2& scale) {
-    qDebug() << trans;
+    //qDebug() << trans;
     trans.setMatrix(
         trans.m11(), trans.m12(), trans.m13(),
         trans.m21(), trans.m22(), trans.m23(),
@@ -126,7 +167,8 @@ void PaintingUtil::decomposeTransform(QTransform trans, float& angle, glm::vec2&
         angle = 360 - angle;
     }
     qDebug() << angle;
-    R = R.inverted() * trans;
+    //R = R.inverted() * trans;
-    scale = glm::vec2(R.m11(), R.m22());
+    //scale = glm::vec2(R.m11(), R.m22());
+    //qDebug() << scale.x << scale.y;
     return;
 }

ArchitectureColoredPainting/src/Editor/util/PaintingUtil.h

@@ -7,7 +7,7 @@ class PaintingUtil
 private:
 	static const double pi;
 	static QJsonObject readJsonFile(QString jsonFilePath);
-	static void traverseLayTree(LayerWrapper* nowLayer, QTransform transform, glm::bvec2 flip, Renderer::Painting& painting);
+	static FolderLayerWrapper* handleLayerWrapper(LayerWrapper* nowLayer, QTransform& transform, glm::bvec2& flip, Renderer::Painting& painting);
 public:	
 	static Renderer::Painting transfromToPainting(QString jsonFilePath);
 	static void decomposeTransform(QTransform trans, float& angle, glm::vec2& scale);

ArchitectureColoredPainting/src/Renderer/Model.cpp

@@ -52,7 +52,7 @@ void Renderer::Model::loadModel(QString path)
 	directory = modelFile.dir();
 
 	Assimp::Importer importer;
-	const aiScene* scene = importer.ReadFile(modelFile.absoluteFilePath().toUtf8(), aiProcess_Triangulate /*| aiProcess_FlipUVs*/);
+	const aiScene* scene = importer.ReadFile(modelFile.absoluteFilePath().toUtf8(), aiProcess_Triangulate);
 	if (!scene || scene->mFlags & AI_SCENE_FLAGS_INCOMPLETE || !scene->mRootNode)
 	{
 		qCritical() << "ERROR::ASSIMP::" << importer.GetErrorString() << endl;
@@ -229,8 +229,104 @@ GLuint Renderer::Model::loadPainting(std::string path)
 	if (iter != paintingLoaded.end())
 		return iter->second;
 
-	Painting painting = PaintingUtil::transfromToPainting("D:\\BigC\\Project\\ArchitectureColoredPainting\\data.json");
+	Painting painting;
+	if (auto file = QFileInfo(QString(path.c_str())); file.isFile())
+		painting = PaintingUtil::transfromToPainting(file.path());
+	else
+	{
+		qDebug() << path.c_str() << "Not Found, Using Default Painting";
+		vector<std::pair<std::shared_ptr<Contour>, float>> contours;
 
+		QPainterPath painterPaths[3];
+		QQuickSvgParser::parsePathDataFast("M100,100C-.5,100,0,100.5,0,0L40,.07C40,59.5,39.5,60,100,60Z",
+			painterPaths[0]);
+		if (!SvgFileLoader().loadSvgFile("../svg/2.svg", painterPaths[1]))
+			qCritical() << "load error";
+		/*QQuickSvgParser::parsePathDataFast("M292.82,107.78s0,0,0,0,0,3.59,0,7.62c0,3.85,0,5.78.06,6.43a19.94,19.94,0,0,0,2.87,7.58,15.85,15.85,0,0,0,6.61,6.23A14.75,14.75,0,0,0,310,137a11.69,11.69,0,0,0,7.59-2.92,11,11,0,0,0,3.2-6.84c.15-1.27.58-4.84-1.79-7.64a8.54,8.54,0,0,0-3.56-2.44c-1.32-.52-3.32-1.31-5.06-.33a5.41,5.41,0,0,0-2.14,3,3.48,3.48,0,0,0-.16,2.71c.78,1.86,3.36,2.14,3.47,2.15",
+			painterPaths[1]);*/
+		QQuickSvgParser::parsePathDataFast("M377,459.61a11.26,11.26,0,0,1,11.27-11.27H696.12a11.27,11.27,0,0,0,11-8.62A359.84,359.84,0,0,0,708,280.56a11.26,11.26,0,0,0-11-8.73H388.27A11.26,11.26,0,0,1,377,260.57h0a11.26,11.26,0,0,1,11.27-11.26H683.71A11.32,11.32,0,0,0,694.28,234C649.8,113.69,542.57,23.85,412.3,4.12a11.22,11.22,0,0,0-12.76,11.17v158.9a11.26,11.26,0,0,0,11.26,11.27H583.12a11.32,11.32,0,0,0,9.26-17.75c-31.67-46.59-78.51-75.2-109.11-90.07a11.25,11.25,0,0,0-16.13,10.17V115.2a11.24,11.24,0,0,0,6.22,10.07l7.51,3.76a11.28,11.28,0,0,1,5,15.12h0a11.27,11.27,0,0,1-15.11,5l-20-10a11.27,11.27,0,0,1-6.22-10.07V54a11.27,11.27,0,0,1,14.62-10.75c5.11,1.59,125.66,40.35,172.24,149A11.27,11.27,0,0,1,621.11,208H388.27A11.26,11.26,0,0,1,377,196.73V11.36A11.32,11.32,0,0,0,365.89.08C363.34,0,360.79,0,358.22,0s-5.11,0-7.66.08a11.32,11.32,0,0,0-11.11,11.28V196.74A11.26,11.26,0,0,1,328.18,208H95.35A11.27,11.27,0,0,1,85,192.3c46.57-108.67,167.12-147.42,172.23-149A11.26,11.26,0,0,1,271.86,54v75.11a11.25,11.25,0,0,1-6.23,10.07l-20,10a11.27,11.27,0,0,1-15.11-5h0a11.26,11.26,0,0,1,5-15.11l7.52-3.76a11.27,11.27,0,0,0,6.22-10.07V87.82a11.25,11.25,0,0,0-16.14-10.16c-30.6,14.87-77.45,43.48-109.1,90.07a11.3,11.3,0,0,0,9.25,17.74H305.66a11.26,11.26,0,0,0,11.27-11.26V15.31A11.22,11.22,0,0,0,304.17,4.14C173.88,23.86,66.66,113.71,22.17,234a11.32,11.32,0,0,0,10.56,15.29H328.18a11.26,11.26,0,0,1,11.27,11.26v0a11.26,11.26,0,0,1-11.27,11.26H19.52a11.26,11.26,0,0,0-11,8.72,359.84,359.84,0,0,0,.83,159.16,11.26,11.26,0,0,0,11,8.61H328.18a11.26,11.26,0,0,1,11.27,11.27h0a11.26,11.26,0,0,1-11.27,11.26h-294a11.32,11.32,0,0,0-10.53,15.4C69,604.65,175.3,692.78,304.16,712.3a11.21,11.21,0,0,0,12.76-11.16V542.22A11.26,11.26,0,0,0,305.66,531h-166c-9.53,0-14.89,11.22-8.69,18.47,34.09,39.77,74.45,65.66,101.77,80.18a11.25,11.25,0,0,0,16.53-10V591a11.26,11.26,0,0,1,11.26-11.26h0A11.26,11.26,0,0,1,271.85,591v63.85A11.27,11.27,0,0,1,256.8,665.5c-4.45-1.59-109.58-40-171-139.9a11.27,11.27,0,0,1,9.59-17.17H328.18a11.26,11.26,0,0,1,11.27,11.26V705.08a11.32,11.32,0,0,0,11.11,11.28q3.82.07,7.66.08c2.57,0,5.12,0,7.67-.08A11.32,11.32,0,0,0,377,705.08V519.69a11.25,11.25,0,0,1,11.27-11.26H621.1a11.26,11.26,0,0,1,9.59,17.16c-61.46,99.87-166.59,138.3-171,139.9a11.27,11.27,0,0,1-15-10.61V591a11.26,11.26,0,0,1,11.26-11.26h0A11.26,11.26,0,0,1,467.14,591v28.6a11.25,11.25,0,0,0,16.53,10c27.33-14.53,67.68-40.42,101.77-80.19,6.2-7.23.85-18.46-8.69-18.46h-166a11.26,11.26,0,0,0-11.26,11.26V701.12a11.21,11.21,0,0,0,12.76,11.17c128.86-19.51,235.14-107.66,280.48-226a11.33,11.33,0,0,0-10.53-15.41h-294A11.25,11.25,0,0,1,377,459.61ZM35.27,399.53V316.9a11.26,11.26,0,0,1,11.27-11.26H669.92a11.25,11.25,0,0,1,11.26,11.26v82.63a11.25,11.25,0,0,1-11.26,11.26H46.54a11.27,11.27,0,0,1-11.27-11.26Z",
+			painterPaths[2]);
+
+		for (auto& i : painterPaths)
+		{
+			auto [contour, ratio] = PainterPathUtil::toNormalizedLines(i);
+			contours.emplace_back(std::make_shared<Contour>(contour), ratio);
+		}
+
+		vector<std::shared_ptr<ElementStyle>> style = {
+			std::make_shared<ElementStyleFillDemo>(),
+			std::make_shared<ElementStyleStrokeDemo>(0.02),
+			std::make_shared<ElementStyleStrokeRadialGradientDemo>(0.2)
+		};
+
+		vector<std::shared_ptr<Element>> element = {
+			std::make_shared<Element>(Element{ contours[0].first, style[0], contours[0].second}),
+			std::make_shared<Element>(Element{ contours[1].first, style[2], contours[1].second}),
+			std::make_shared<Element>(Element{ contours[2].first, style[0], contours[2].second}),
+		};
+
+		if (path == "0.json")
+		{
+			painting.addElement(*element[0], ElementTransform{ glm::vec2(-0.45,-0.45), glm::vec2(0.5,0.5) / 2.f, 0, glm::bvec2(false), 0 });
+			painting.addElement(*element[1], ElementTransform{ glm::vec2(-0.45, 0.45), glm::vec2(0.5,0.5) / 2.f, 0, glm::bvec2(false), 0 });
+			painting.addElement(*element[2], ElementTransform{ glm::vec2(0.50,-0.45), glm::vec2(0.6,0.7) / 2.f, 0, glm::bvec2(false), 0 });
+		}
+		else if (path == "1.json")
+		{
+			float widths[] = { 0.43, 0.43 * 0.25 / 0.15, 0.43 * 0.25 / 0.15 };
+			QPainterPath painterPaths[6];
+			for (int i = 0; i < 6; i++)
+				if (!SvgFileLoader().loadSvgFile(QString(std::format("../svg/{}.svg", i + 1).c_str()), painterPaths[i]))
+					qCritical() << "load error";
+
+			vector<std::pair<std::shared_ptr<Contour>, float>> contours;
+			for (int i = 0; i < 3; i++)
+			{
+				auto [contour, ratio] = PainterPathUtil::toNormalizedLines(painterPaths[i], widths[i]);
+				contours.emplace_back(std::make_shared<Contour>(contour), ratio);
+			}
+			class StyleStrokeRadialGradient : public Renderer::ElementStyle
+			{
+			public:
+				float width;
+				StrokeType type;
+				StyleStrokeRadialGradient(float width, StrokeType type) :width(width), type(type) {};
+				virtual std::vector<Renderer::BaseStyle> toBaseStyles() const override
+				{
+					std::map<float, Material> materialMap = {
+						{0.09, Material{QColor(255,255,255),0,0.8}},
+						{0.63, Material{QColor(165,176,207),0,0.8}},
+						{1.00, Material{QColor(58,64,151),0,0.8}}
+					};
+					return { BaseStyle(std::make_shared<TransformStyle>(),
+						std::make_shared<MaterialStyleStroke>(width, type, StrokeEndType::kFlat,
+							std::make_shared<StrokeRadialGradient>(materialMap, false))) };
+				}
+			};
+			vector<std::shared_ptr<ElementStyle>> style = {
+				std::make_shared<StyleStrokeRadialGradient>(widths[0], StrokeType::kLeftSide),
+				std::make_shared<StyleStrokeRadialGradient>(widths[1], StrokeType::kRightSide),
+				std::make_shared<StyleStrokeRadialGradient>(widths[2], StrokeType::kLeftSide),
+			};
+			vector<std::shared_ptr<Element>> element = {
+				std::make_shared<Element>(Element{ contours[0].first, style[0], contours[0].second}),
+				std::make_shared<Element>(Element{ contours[1].first, style[1], contours[1].second}),
+				std::make_shared<Element>(Element{ contours[2].first, style[2], contours[2].second}),
+			};
+			painting.addElement(*element[0], ElementTransform{ glm::vec2(-0.45,0.45), glm::vec2(0.25), 0, glm::bvec2(false), 0 });
+			painting.addElement(*element[1], ElementTransform{ glm::vec2(-0.535,0.33), glm::vec2(0.15), 0, glm::bvec2(false), 0 });
+			painting.addElement(*element[2], ElementTransform{ glm::vec2(-0.535,0.23), glm::vec2(0.15), 0, glm::bvec2(false), 0 });
+		}
+		else
+		{
+			for (int i = 0; i < 1000; i++)
+			{
+				float x = (float)rand() / RAND_MAX * 2 - 1;
+				float y = (float)rand() / RAND_MAX * 2 - 1;
+				painting.addElement(*element[i % 3], ElementTransform{ glm::vec2(x,y), glm::vec2(0.025), (float)rand() / RAND_MAX * 360, glm::bvec2(false), 0 });
+			}
+		}
+	}
 	painting.generateBuffers(glFunc);
 
 	auto index = vtManager->createVirtualTexture(painting);

data.json

@@ -6,7 +6,7 @@
       "name": "ababa",
       "type": "svg-file",
       "data": {
-        "include": "./svg/2.svg"
+        "include": "../svg/2.svg"
       }
     },
     {
@@ -15,6 +15,13 @@
       "data": {
         "reference-layer": "0.0"
       }
+    },
+    {
+      "name": "ababa2",
+      "type": "svg-file",
+      "data": {
+        "include": "../svg/0.svg"
+      }
     }
   ],
   "root-layer": {

svg/4_L0.svg

@@ -0,0 +1,5 @@
+<svg id="万字笔画" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1068 1045">
+  <title>4_L0</title>
+  <polyline points="873 0 360 390 427 483 490 439 600 592 690 524 750 608 189 1045" fill="none"/>
+  <polyline points="1068 830 651 303 566 373 629 455 487 566 538 632 461 696 0 99" fill="none"/>
+</svg>

svg/ex.json

@@ -0,0 +1,31 @@
+{
+  "height": 1080,
+  "width": 1080,
+  "elements": [
+    {
+      "name": "ababa",
+      "type": "svg-file",
+      "data": {
+        "include": "./svg/0.svg"
+      }
+    }
+  ],
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