FIX: style的bug

ArchitectureColoredPainting/res/Shaders/element.comp

@@ -969,7 +969,7 @@ void drawLine(in float d, inout uint styleIndex, out vec4 elementColor, out vec2
     }
 }
 
-bool shouldFillBeginCap(vec2 localUV, bool onVeryBegin, int endType, vec2 p3, vec2 tangentBegin, vec2 tangentEndLast)
+bool shouldFillBeginCap(vec2 localUV, bool onVeryBegin, int endType, vec2 p0, vec2 tangentBegin, vec2 tangentEndLast)
 {
     vec2 normal;
     if (onVeryBegin)
@@ -985,17 +985,26 @@ bool shouldFillBeginCap(vec2 localUV, bool onVeryBegin, int endType, vec2 p3, ve
         vec2 normalNow = normalize(mat2(0, 1, -1, 0) * (-tangentBegin));
         normal = normalLast + normalNow;
     }
-    return angleLargeThanPi(normal, localUV - p3);
+    return angleLargeThanPi(normal, localUV - p0);
 }
 
-bool shouldFillEndCap(vec2 localUV, int endType, vec2 p0, vec2 tangentEnd)
+bool shouldFillEndCap(vec2 localUV, bool onVeryEnd, int endType, vec2 p3, vec2 tangentEnd, vec2 tangentBeginNext)
 {
     vec2 normal;
+    if (onVeryEnd)
+    {
         if (endType == 0)
             return true;
         else if (endType == 1)
             normal = normalize(mat2(0, 1, -1, 0) * tangentEnd);
-    return angleLargeThanPi(localUV - p0, normal);
+    }
+    else
+    {
+        vec2 normalLast = normalize(mat2(0, 1, -1, 0) * tangentEnd);
+        vec2 normalNow = normalize(mat2(0, 1, -1, 0) * (-tangentBeginNext));
+        normal = normalLast + normalNow;
+    }
+    return angleLargeThanPi(localUV - p3, normal);
 }
 
 void main()
@@ -1055,12 +1064,16 @@ void main()
             float lineType = floor(styleHead.b * 10);
             // float lineType = 2;
             int endType = int(round(styleHead.b * 100)) % 10;
-			//endType = 1;
+            // endType = 1;
             int debugBegin = 0;
             bool onVeryBegin = false;
+            bool onVeryEnd = false;
             vec2 tangentEndLast;
+            uint lastHitIndex = 0;
+            bool lastHitElement = false;
+            hitElement = false;
             for (uint pathIndex = 0; pathIndex < pathSize; pathIndex++)
-            // for (uint pathIndex = 0; pathIndex < 4; pathIndex++)
+            //for (uint pathIndex = 0; pathIndex < 46; pathIndex++)
             {
                 vec2 pTemp = path[pathIndex];
                 if (isinf(pTemp.x))
@@ -1068,7 +1081,7 @@ void main()
                     // TODO: ¼ì²âÊÇ·ñ·â±Õ²¢´¦Àí
                     if (hitElement && distance(localUV, p3Last) <= strokeWidth)
                     {
-                		hitElement = shouldFillEndCap(localUV, endType, p3Last, tangentEndLast);
+                        // hitElement = shouldFillEndCap(localUV, true, endType, p3Last, tangentEndLast);
                     }
 
                     pBegin = path[++pathIndex];
@@ -1079,10 +1092,30 @@ void main()
                 }
                 mat4x2 p = mat4x2(p3Last, pTemp, path[++pathIndex], path[++pathIndex]);
 
+                vec2 tangentBeginNext;
+                if (pathIndex + 1 < pathSize)
+                {
+                    vec2 pTemp = path[pathIndex + 1];
+                    if (isinf(pTemp.x))
+                    {
+                        onVeryEnd = true;
+                    }
+                    else
+                    {
+                        onVeryEnd = false;
+                        vec2 pNext[3] = {p[3], pTemp, path[pathIndex + 2]};
+                        if (pNext[0] != pNext[1])
+                            tangentBeginNext = normalize(pNext[0] - pNext[1]);
+                        else
+                            tangentBeginNext = normalize(pNext[0] - pNext[2]);
+                    }
+                }
+
                 float d = cubic_bezier_dis(localUV, p[0], p[1], p[2], p[3], true);
                 if (d <= strokeWidth)
                 {
-                    bool onBegin = distance(localUV, p[0]) <= strokeWidth && p3Last == p[0];
+                    bool onBegin = distance(localUV, p[0]) <= strokeWidth;
+                    bool onEnd = distance(localUV, p[3]) <= strokeWidth;
                     vec2 tangentBegin;
                     vec2 tangentEnd;
                     if (p[0] != p[1])
@@ -1094,11 +1127,19 @@ void main()
                     else
                         tangentEnd = normalize(p[3] - p[1]);
 
-                    if (onBegin ? shouldFillBeginCap(localUV, onVeryBegin, endType, p[0], tangentBegin, p3Last - p2Last)
+                    // if (onBegin ? shouldFillBeginCap(localUV, onVeryBegin, endType, p[0], tangentBegin,
-                                : d < minDistance)
+                    // tangentEndLast)
+                    //     : (onEnd ? /*shouldFillEndCap(localUV, onVeryEnd, endType, p[3], tangentEnd,
+                    //     tangentBeginNext)*/ false
+                    //             : d < minDistance))
+                    bool hit = d < minDistance;
+                    if (onBegin)
+                        hit = hit &&
+                              shouldFillBeginCap(localUV, onVeryBegin, endType, p[0], tangentBegin, tangentEndLast);
+                    if (onEnd)
+                        hit = hit && shouldFillEndCap(localUV, onVeryEnd, endType, p[3], tangentEnd, tangentBeginNext);
+                    if (hit)
                     {
-                        minDistance = min(minDistance, d);
-
                         bool reverse = p[3].y - p[0].y < 0.;
 
                         if (tangentBegin.y == 0.)
@@ -1111,13 +1152,26 @@ void main()
 
                         if (lineType == 2 || (intTest % 2 == int(lineType)))
                         {
+                            minDistance = min(minDistance, d);
+                            lastHitElement = hitElement;
+                            lastHitIndex = pathIndex;
                             hitElement = true;
                             // elementColor = vec4(1, 1, 0, 1);
                             vec2 metallicRoughness;
                             drawLine(minDistance / strokeWidth, styleIndex, elementColor, metallicRoughness);
                         }
-                        else if (p3Last == p[0])
+                        // else if (lastHitIndex == pathIndex - 3)
-                            hitElement = false;
+                        // {
+                        //     hitElement = lastHitElement;
+                        //     lastHitElement = false;
+                        //     // if(lastHitElement ==false)
+                        //     //{
+                        //     // hitElement = true;
+                        //     // elementColor = vec4(1, 1, 0, 1);
+                        //     //}
+
+                        //     minDistance = 1e38;
+                        // }
                     }
                     tangentEndLast = tangentEnd;
                 }
@@ -1127,7 +1181,7 @@ void main()
             }
             if (hitElement && distance(localUV, p3Last) <= strokeWidth)
             {
-                hitElement = shouldFillEndCap(localUV, endType, p3Last, tangentEndLast);
+                // hitElement = shouldFillEndCap(localUV, true, endType, p3Last, tangentEndLast);
             }
         }
         if (hitElement)

ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.cpp

@@ -62,15 +62,15 @@ QPainterPath PainterPathUtil::monotonization(QPainterPath& painterPath) {
 	return resPath;
 }
 
-std::pair<QPainterPath, float> PainterPathUtil::normalized(const QPainterPath& path)
+std::pair<QPainterPath, float> PainterPathUtil::normalized(const QPainterPath& path, float width)
 {
 	auto rect = path.boundingRect();
-	return { (QTransform::fromTranslate(-rect.center().x(), -rect.center().y()) * QTransform::fromScale(1 / (rect.width() / 1.999999), -1 / (rect.height() / 1.999999))).map(path),
+	return { (QTransform::fromTranslate(-rect.center().x(), -rect.center().y()) * QTransform::fromScale(1 / (rect.width() / 1.999999), -1 / (rect.height() / 1.999999)) * QTransform::fromScale(1 / (1 + width),1 / (1 + width))).map(path),
 		rect.width() / rect.height() };
 }
 
-std::pair<std::vector<std::vector<Renderer::Point>>, float> PainterPathUtil::toNormalizedLines(const QPainterPath& path)
+std::pair<std::vector<std::vector<Renderer::Point>>, float> PainterPathUtil::toNormalizedLines(const QPainterPath& path, float width)
 {
-	auto [p, ratio] = normalized(path);
+	auto [p, ratio] = normalized(path, width);
 	return { transformToLines(p), ratio };
 }

ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.h

@@ -8,7 +8,7 @@ class PainterPathUtil
 public:
 	static std::vector<std::vector<Renderer::Point>> transformToLines(const QPainterPath& painterPath);
 	static QPainterPath monotonization(QPainterPath& painterPath);
-	static std::pair<QPainterPath, float> normalized(const QPainterPath& path);
+	static std::pair<QPainterPath, float> normalized(const QPainterPath& path, float width = 0);
-	static std::pair<std::vector<std::vector<Renderer::Point>>, float> toNormalizedLines(const QPainterPath& path);
+	static std::pair<std::vector<std::vector<Renderer::Point>>, float> toNormalizedLines(const QPainterPath& path, float width = 0);
 };
 

ArchitectureColoredPainting/src/Renderer/Model.cpp

@@ -14,6 +14,7 @@
 #include "../Editor/util/PainterPathUtil.h"	
 #include "../Editor/util/SvgFileLoader.h"	
 #include <ThirdPartyLib/qquick/qquicksvgparser_p.h>
+#include "Painting/MaterialStyleStroke.h"
 
 using namespace Renderer;
 using std::vector;
@@ -156,9 +157,8 @@ std::unique_ptr<Drawable> Model::processMesh(aiMesh* mesh, const aiScene* scene,
 
 		for (auto& v : vertices)
 		{
-			//qDebug() << v.TexCoords.x << v.TexCoords.y;
 			v.TexCoords = (v.TexCoords - leftBottom) / (rightTop - leftBottom);
-			qDebug() << v.TexCoords.x << v.TexCoords.y;
+			//qDebug() << v.TexCoords.x << v.TexCoords.y;
 		}
 
 		mesh->vertices = vertices;
@@ -271,6 +271,52 @@ GLuint Renderer::Model::loadPainting(std::string path)
 		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, 0.13 * 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++)

ArchitectureColoredPainting/src/Renderer/Painting/MaterialStyleStroke.cpp

@@ -104,7 +104,11 @@ std::unique_ptr<MaterialStyle> Renderer::MaterialStyleStroke::clone() const
 
 bool Renderer::MaterialStyleStroke::operator==(const MaterialStyle& m) const
 {
-	return type() == m.type() && *materialStroke == *static_cast<const MaterialStyleStroke&>(m).materialStroke;
+	return type() == m.type() 
+		&& halfWidth == static_cast<const MaterialStyleStroke&>(m).halfWidth 
+		&& strokeType == static_cast<const MaterialStyleStroke&>(m).strokeType
+		&& endType == static_cast<const MaterialStyleStroke&>(m).endType
+		&& *materialStroke == *static_cast<const MaterialStyleStroke&>(m).materialStroke;
 }
 
 float Renderer::MaterialStyleStroke::getHalfWidth() const

ArchitectureColoredPainting/src/Renderer/Painting/MaterialStyleStroke.h

@@ -54,7 +54,7 @@ namespace Renderer
 		virtual std::unique_ptr<MaterialStyle> clone() const override;
 		virtual bool operator==(const MaterialStyle&) const override;
 		float getHalfWidth() const;
-	//protected:
+
 		float halfWidth;
 		StrokeType strokeType;
 		StrokeEndType endType;

ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp

@@ -12,9 +12,11 @@ Renderer::RendererWidget::RendererWidget(QWidget* parent)
 	auto openAction = new QAction(QStringLiteral("´ò¿ª"), menu);
 	auto saveAction = new QAction(QStringLiteral("±£´æ"), menu);
 	auto testAction = new QAction(QStringLiteral("²âÊÔ"), menu);
+	auto test2Action = new QAction(QStringLiteral("²âÊÔ2"), menu);
 	menu->addAction(openAction);
 	menu->addAction(saveAction);
 	menu->addAction(testAction);
+	menu->addAction(test2Action);
 
 	ui.openButton->setHaloVisible(false);
 	ui.openButton->setOverlayStyle(::Material::TintedOverlay);
@@ -47,7 +49,9 @@ Renderer::RendererWidget::RendererWidget(QWidget* parent)
 	QObject::connect(testAction, &QAction::triggered, [&] {
 		ui.openGLWidget->setModel("Models/Sponza/Sponza.gltf");
 	});
-
+	QObject::connect(test2Action, &QAction::triggered, [&] {
+		ui.openGLWidget->setModel("E:\\3D Objects\\Gate\\Gate.gltf");
+	});
 	ui.horizontalSlider->setValue(105);
 	ui.horizontalSlider_2->setValue(80);
 	ui.exposureSlider->setValue(60);

UnitTest/ElementRendererTest.cpp

@@ -108,6 +108,27 @@ namespace UnitTest
 			w.show();
 			a.exec();
 		}
+		TEST_METHOD(TestRightSideFlat)
+		{
+			QApplication a(argc, argv);
+			class StyleStrokeRadialGradient : public Renderer::ElementStyle
+			{
+				virtual std::vector<Renderer::BaseStyle> toBaseStyles() const override
+				{
+					std::map<float, Material> materialMap = {
+						{0.20, Material{QColor(255,255,255)}},
+						{0.60, Material{QColor(165,176,207)}},
+						{1.00, Material{QColor(58,64,151)}}
+					};
+					return { BaseStyle(std::make_shared<TransformStyle>(),
+						std::make_shared<MaterialStyleStroke>(200, StrokeType::kRightSide, StrokeEndType::kFlat,
+							std::make_shared<StrokeRadialGradient>(materialMap, false))) };
+				}
+			} style;
+			TestGLWidget w(style);
+			w.show();
+			a.exec();
+		}
 	};
 
 	TEST_CLASS(ElementRendererStokeMaterialTest)