添加ElementRenderer的单元测试

ArchitectureColoredPainting/Shaders/painting.comp

@@ -1034,8 +1034,9 @@ bool drawElement(uint elementIndex, vec2 localUV, out vec3 color, out vec2 metal
 						uint contourIndex = linesOffset + leftChild - 0x80000000; 
 						float minDistance = 1e38;
 						uint lineCount = elementIndexs[contourIndex];
-						//float lineType = elementData[styleIndex+4];
+						vec4 styleHead = unpackUnorm4x8(floatBitsToUint(elementData[styleIndex+1]));
-						float lineType = 2;
+						float lineType = floor(styleHead.b*10);
+						//float lineType = 2;
 						vec2 p3Last = vec2(1e38);
 						vec2 p2Last = vec2(1e38);
 						int debugBegin = 0;

ArchitectureColoredPainting/src/Renderer/Model.cpp

@@ -392,7 +392,7 @@ GLuint Renderer::Model::loadPainting(std::string path)
 
 	vector<std::shared_ptr<ElementStyle>> style = { 
 		std::make_shared<ElementStyleFillDemo>(),
-		std::make_shared<ElementStyleStrokeDemo>() 
+		std::make_shared<ElementStyleStrokeDemo>(0.02) 
 	};
 
 	vector<std::shared_ptr<Element>> element = {

ArchitectureColoredPainting/src/Renderer/Painting/BaseStyle.cpp

@@ -1,3 +1,13 @@
 #include "BaseStyle.h"
 
 using namespace Renderer;
+
+bool Renderer::Material::operator==(const Material& m) const
+{
+	return color == m.color && metallic == m.metallic && roughness == m.roughness;
+}
+
+std::pair<glm::vec4, glm::vec2> Renderer::Material::toVec() const
+{
+	return { glm::vec4(color.redF(), color.greenF(), color.blueF(), color.alphaF()), glm::vec2(metallic, roughness)};
+}

ArchitectureColoredPainting/src/Renderer/Painting/BaseStyle.h

@@ -30,4 +30,13 @@ namespace Renderer
 		std::shared_ptr<TransformStyle> transform;
 		std::shared_ptr<MaterialStyle> material;
 	};
+
+	struct Material
+	{
+		QColor color;
+		float metallic;
+		float roughness;
+		bool operator==(const Material&) const;
+		std::pair<glm::vec4, glm::vec2> toVec() const;
+	};
 }

ArchitectureColoredPainting/src/Renderer/Painting/ElementStyle.cpp

@@ -10,8 +10,13 @@ std::vector<BaseStyle> Renderer::ElementStyleFillDemo::toBaseStyles() const
 		std::make_shared<MaterialStyleFill>(std::make_shared<FillPlain>(QColor(0, 255, 0), 0, 0.8))) };
 }
 
+Renderer::ElementStyleStrokeDemo::ElementStyleStrokeDemo(float width)
+	: width(width)
+{
+}
+
 std::vector<BaseStyle> Renderer::ElementStyleStrokeDemo::toBaseStyles() const
 {
 	return { BaseStyle(std::make_shared<TransformStyle>(),
-		std::make_shared<MaterialStyleStroke>(0.02, StrokeType::kBothSides, StrokeEndType::kRound, std::make_shared<StrokePlain>(QColor(0, 0, 255), 0, 0.8))) };
+		std::make_shared<MaterialStyleStroke>(width, StrokeType::kLeftSide, StrokeEndType::kRound, std::make_shared<StrokePlain>(QColor(0, 0, 255), 0, 0.8))) };
 }

ArchitectureColoredPainting/src/Renderer/Painting/ElementStyle.h

@@ -26,6 +26,9 @@ namespace Renderer
 	class ElementStyleStrokeDemo : public ElementStyle
 	{
 	public:
+		ElementStyleStrokeDemo(float width);
 		virtual std::vector<BaseStyle> toBaseStyles() const override;
+	protected:
+		float width;
 	};
 }

ArchitectureColoredPainting/src/Renderer/Painting/MaterialStyleStroke.cpp

@@ -3,7 +3,7 @@
 using namespace Renderer;
 
 Renderer::StrokePlain::StrokePlain(QColor color, float metallic, float roughness)
-	: color(color), metallic(metallic), roughness(roughness)
+	: material{ color,metallic,roughness }
 {
 }
 
@@ -14,16 +14,14 @@ MaterialStrokeType Renderer::StrokePlain::type() const
 
 std::vector<GLfloat> Renderer::StrokePlain::encoded() const
 {
-	return { glm::uintBitsToFloat(glm::packUnorm4x8(glm::vec4(metallic, roughness, 0, 0))),
+	return { glm::uintBitsToFloat(glm::packUnorm4x8(glm::vec4(material.toVec().second, 0.f, 0.f))),
-		glm::uintBitsToFloat(glm::packUnorm4x8(glm::vec4(color.redF(), color.greenF(), color.blueF(), color.alphaF()))) };
+		glm::uintBitsToFloat(glm::packUnorm4x8(material.toVec().first)) };
 }
 
 bool Renderer::StrokePlain::operator==(const MaterialStroke& m) const
 {
 	return type() == m.type()
-		&& color == static_cast<const StrokePlain&>(m).color
+		&& material == static_cast<const StrokePlain&>(m).material;
-		&& metallic == static_cast<const StrokePlain&>(m).metallic
-		&& roughness == static_cast<const StrokePlain&>(m).roughness;
 }
 
 Renderer::MaterialStyleStroke::MaterialStyleStroke(float width, StrokeType strokeType, StrokeEndType endType, std::shared_ptr<MaterialStroke> materialStroke)
@@ -40,6 +38,10 @@ std::vector<GLfloat> Renderer::MaterialStyleStroke::encoded() const
 {
 	std::vector<GLfloat> v = { width };
 	auto encoded = materialStroke->encoded();
+	glm::vec4 head = glm::unpackUnorm4x8(glm::floatBitsToUint(encoded[0]));
+	head.b = (float)strokeType / 10. + (float)endType / 100.;
+	head.a = 1; /// Ô¤Áô
+	encoded[0] = glm::uintBitsToFloat(glm::packUnorm4x8(head));
 	v.insert(v.end(), encoded.begin(), encoded.end());
 	return v;
 }

ArchitectureColoredPainting/src/Renderer/Painting/MaterialStyleStroke.h

@@ -3,7 +3,7 @@
 
 namespace Renderer
 {
-	enum class MaterialStrokeType { kPlain };
+	enum class MaterialStrokeType { kPlain, kLinearGradient, kRadialGradient};
 
 	class MaterialStroke
 	{
@@ -21,14 +21,22 @@ namespace Renderer
 		virtual std::vector<GLfloat> encoded() const override;
 		virtual bool operator==(const MaterialStroke&) const override;
 
-		QColor color;
+		Material material;
-		float metallic;
-		float roughness;
 	};
 
+	class StrokeRadialGradient : public MaterialStroke
+	{
+	public:
+		StrokeRadialGradient(QColor color, float metallic, float roughness);
+		virtual MaterialStrokeType type() const override;
+		virtual std::vector<GLfloat> encoded() const override;
+		virtual bool operator==(const MaterialStroke&) const override;
+
+		//std::map<
+	};
 
 	enum class StrokeType { kBothSides = 2, kLeftSide = 1, kRightSide = 0 };
-	enum class StrokeEndType { kRound };
+	enum class StrokeEndType { kRound = 0 };
 
 	class MaterialStyleStroke : public MaterialStyle
 	{

UnitTest/ElementRendererTest.cpp

@@ -0,0 +1,26 @@
+#include "CppUnitTest.h"
+#include <QGuiApplication>
+#include <QtWidgets/QApplication>
+#include "ElementRendererTest.h"
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+
+namespace UnitTest
+{
+    TEST_CLASS(ElementRendererTest)
+    {
+    public:
+        TEST_METHOD(TestMethod1)
+        {
+            QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+            QApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
+            char arg[] = "";
+            char* argv[] = { arg };
+            int argc = 1;
+            QApplication a(argc, argv);
+            TestGLWidget w;
+            w.show();
+            a.exec();
+        }
+    };
+}

UnitTest/ElementRendererTest.h

@@ -0,0 +1,36 @@
+#pragma once
+#include <QOpenGLFunctions>
+#include <QOpenGLWidget>
+#include <QPainter>
+#include "Renderer/Preview/ElementRenderer.h"
+#include "Editor/ThirdPartyLib/qquick/qquicksvgparser_p.h"
+#include "Renderer/Painting/MaterialStyleStroke.h"
+#include "Renderer/Painting/ElementStyle.h"
+
+namespace UnitTest
+{
+    class TestGLWidget : public QOpenGLWidget, protected QOpenGLFunctions
+    {
+        Q_OBJECT
+    private:
+        Renderer::ElementRenderer renderer;
+    public:
+        TestGLWidget(QWidget* parent = nullptr) : QOpenGLWidget(parent), renderer(this) {};
+        void initializeGL() override
+        {
+            initializeOpenGLFunctions();
+            renderer.initialize();
+        };
+        void paintGL() override
+        {
+            glClearColor(1.0, 1.0, 1.0, 1.0);
+            glClear(GL_COLOR_BUFFER_BIT);
+            QPainterPath path;
+            QQuickSvgParser::parsePathDataFast("M100,100C-.5,100,0,100.5,0,0L40,.07C40,59.5,39.5,60,100,60Z", path);
+            auto [img, pos] = renderer.drawElement(path, Renderer::ElementStyleStrokeDemo(2), 1, false);
+            QPainter painter(this);
+            painter.drawImage(pos, img);
+        };
+        void resizeGL(int w, int h) override {};
+    };
+}

UnitTest/UnitTest.vcxproj

@@ -105,6 +105,12 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <QtUic Include="UnitTest.ui" />
+    <ClCompile Include="ElementRendererTest.cpp">
+      <DynamicSource Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">input</DynamicSource>
+      <QtMocFileName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">%(Filename).moc</QtMocFileName>
+      <DynamicSource Condition="'$(Configuration)|$(Platform)'=='Release|x64'">input</DynamicSource>
+      <QtMocFileName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(Filename).moc</QtMocFileName>
+    </ClCompile>
     <ClCompile Include="UnitTest.cpp" />
   </ItemGroup>
   <ItemGroup>
@@ -116,6 +122,9 @@
       <Value>$(QtDllPath)</Value>
     </T4ParameterValues>
   </ItemGroup>
+  <ItemGroup>
+    <QtMoc Include="ElementRendererTest.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Condition="Exists('$(QtMsBuild)\qt.targets')">
     <Import Project="$(QtMsBuild)\qt.targets" />

UnitTest/UnitTest.vcxproj.filters

@@ -33,4 +33,14 @@
   <ItemGroup>
     <None Include="Qt.runsettings.tt" />
   </ItemGroup>
+  <ItemGroup>
+    <QtMoc Include="ElementRendererTest.h">
+      <Filter>Header Files</Filter>
+    </QtMoc>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="ElementRendererTest.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
 </Project>