From aee50034752301a3258b5b7dae389dbc0d4f1568 Mon Sep 17 00:00:00 2001 From: wuyize Date: Mon, 14 Nov 2022 18:31:20 +0800 Subject: [PATCH] =?UTF-8?q?=E5=B0=86Renderer=E9=83=A8=E5=88=86=E6=94=BE?= =?UTF-8?q?=E5=85=A5Renderer=E5=91=BD=E5=90=8D=E7=A9=BA=E9=97=B4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../ArchitectureColoredPainting.vcxproj | 30 +- ...rchitectureColoredPainting.vcxproj.filters | 96 +++--- ArchitectureColoredPainting/MainWindow.ui | 4 +- ArchitectureColoredPainting/RendererWidget.ui | 4 +- .../src/MainWindow.cpp | 2 +- .../src/Renderer/BvhTree.h | 88 ----- .../src/Renderer/Camera.cpp | 2 +- .../src/Renderer/Camera.h | 111 +++---- .../src/Renderer/CubicBezier.h | 20 -- .../src/Renderer/CubicMonotonization.h | 24 -- .../src/Renderer/Drawable.h | 14 +- .../src/Renderer/Light.cpp | 2 +- .../src/Renderer/Light.h | 35 +- .../src/Renderer/Line.h | 65 ---- .../src/Renderer/Mesh.cpp | 2 +- .../src/Renderer/Mesh.h | 82 ++--- .../src/Renderer/Model.cpp | 9 +- .../src/Renderer/Model.h | 73 +++-- .../src/Renderer/{ => Painting}/BvhTree.cpp | 2 +- .../src/Renderer/Painting/BvhTree.h | 89 +++++ .../Renderer/{ => Painting}/CubicBezier.cpp | 3 +- .../src/Renderer/Painting/CubicBezier.h | 21 ++ .../{ => Painting}/CubicMonotonization.cpp | 6 +- .../Renderer/Painting/CubicMonotonization.h | 23 ++ .../src/Renderer/{ => Painting}/Line.cpp | 10 +- .../src/Renderer/Painting/Line.h | 57 ++++ .../src/Renderer/Painting/Painting.cpp | 8 + .../src/Renderer/Painting/Painting.h | 23 ++ .../{ => Painting}/PaintingHelper.cpp | 2 +- .../src/Renderer/Painting/PaintingHelper.h | 31 ++ .../Renderer/{ => Painting}/ShortCutTree.cpp | 12 +- .../src/Renderer/Painting/ShortCutTree.h | 62 ++++ .../Renderer/{ => Painting}/StraightLine.cpp | 3 +- .../src/Renderer/Painting/StraightLine.h | 12 + .../src/Renderer/PaintingHelper.h | 29 -- .../src/Renderer/PaintingMesh.cpp | 2 +- .../src/Renderer/PaintingMesh.h | 57 ++-- .../src/Renderer/RendererGLWidget.cpp | 2 +- .../src/Renderer/RendererGLWidget.h | 105 +++--- .../src/Renderer/RendererWidget.cpp | 2 +- .../src/Renderer/RendererWidget.h | 24 +- .../src/Renderer/ShortCutTree.h | 63 ---- .../src/Renderer/StraightLine.h | 10 - ArchitectureColoredPainting/src/SvgParser.cpp | 2 +- ArchitectureColoredPainting/src/SvgParser.h | 304 +++++++++--------- 45 files changed, 854 insertions(+), 773 deletions(-) delete mode 100644 ArchitectureColoredPainting/src/Renderer/BvhTree.h delete mode 100644 ArchitectureColoredPainting/src/Renderer/CubicBezier.h delete mode 100644 ArchitectureColoredPainting/src/Renderer/CubicMonotonization.h delete mode 100644 ArchitectureColoredPainting/src/Renderer/Line.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/BvhTree.cpp (98%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/CubicBezier.cpp (98%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/CubicMonotonization.cpp (95%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/Line.cpp (91%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/Line.h create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/Painting.cpp create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/Painting.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/PaintingHelper.cpp (99%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/ShortCutTree.cpp (97%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.h rename ArchitectureColoredPainting/src/Renderer/{ => Painting}/StraightLine.cpp (96%) create mode 100644 ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.h delete mode 100644 ArchitectureColoredPainting/src/Renderer/PaintingHelper.h delete mode 100644 ArchitectureColoredPainting/src/Renderer/ShortCutTree.h delete mode 100644 ArchitectureColoredPainting/src/Renderer/StraightLine.h diff --git a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj index cfc5a50..899e3c1 100644 --- a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj +++ b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj @@ -103,20 +103,21 @@ - + - - + + - + - + + - - + + @@ -148,6 +149,7 @@ + @@ -155,19 +157,19 @@ - + - - + + - + - + - - + + diff --git a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters index 87d0e67..1deb188 100644 --- a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters +++ b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters @@ -35,6 +35,12 @@ {60515177-3da7-420f-8f5b-27c16bb2b77b} + + {653d1291-0de8-4e0a-855d-7cfc755f7632} + + + {22909273-2b23-49fa-84ab-444cefb09656} + @@ -51,45 +57,24 @@ Source Files\Editor - - Source Files\Renderer - Source Files\Renderer - - Source Files\Renderer - - - Source Files\Renderer - Source Files\Renderer - - Source Files\Renderer - Source Files\Renderer Source Files\Renderer - - Source Files\Renderer - Source Files\Renderer Source Files\Renderer - - Source Files\Renderer - - - Source Files\Renderer - Source Files @@ -114,6 +99,30 @@ Source Files + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + + + Source Files\Renderer\Painting + @@ -206,48 +215,51 @@ - - Header Files\Renderer - Header Files\Renderer - - Header Files\Renderer - - - Header Files\Renderer - Header Files\Renderer Header Files\Renderer - - Header Files\Renderer - Header Files\Renderer Header Files\Renderer - - Header Files\Renderer - Header Files\Renderer - - Header Files\Renderer - - - Header Files\Renderer - Header Files + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + + + Header Files\Renderer\Painting + diff --git a/ArchitectureColoredPainting/MainWindow.ui b/ArchitectureColoredPainting/MainWindow.ui index 2922f49..418a6af 100644 --- a/ArchitectureColoredPainting/MainWindow.ui +++ b/ArchitectureColoredPainting/MainWindow.ui @@ -94,7 +94,7 @@ QTabWidget::pane { 纹理编辑 - + 场景渲染 @@ -109,7 +109,7 @@ QTabWidget::pane { - RendererWidget + Renderer::RendererWidget QWidget
Renderer/RendererWidget.h
 diff --git a/ArchitectureColoredPainting/RendererWidget.ui b/ArchitectureColoredPainting/RendererWidget.ui index 190a6ca..fdebb92 100644 --- a/ArchitectureColoredPainting/RendererWidget.ui +++ b/ArchitectureColoredPainting/RendererWidget.ui @@ -48,7 +48,7 @@ QLayout::SetDefaultConstraint - + 0 @@ -94,7 +94,7 @@ - RendererGLWidget + Renderer::RendererGLWidget QOpenGLWidget
RendererGLWidget.h
 diff --git a/ArchitectureColoredPainting/src/MainWindow.cpp b/ArchitectureColoredPainting/src/MainWindow.cpp index d5c1af8..589b6c6 100644 --- a/ArchitectureColoredPainting/src/MainWindow.cpp +++ b/ArchitectureColoredPainting/src/MainWindow.cpp @@ -110,7 +110,7 @@ CentralWidget::CentralWidget(QWidget* parent) : QMainWindow(parent) QObject::connect(navigationBarWidget->buttonGroup, &QButtonGroup::idClicked, ui.tabWidget, &QTabWidget::setCurrentIndex); QObject::connect(ui.tabWidget, &QTabWidget::currentChanged, - ui.rendererWidget, &RendererWidget::currentTabChanged); + ui.rendererWidget, &Renderer::RendererWidget::currentTabChanged); } CentralWidget::~CentralWidget() diff --git a/ArchitectureColoredPainting/src/Renderer/BvhTree.h b/ArchitectureColoredPainting/src/Renderer/BvhTree.h deleted file mode 100644 index 6faafbc..0000000 --- a/ArchitectureColoredPainting/src/Renderer/BvhTree.h +++ /dev/null @@ -1,88 +0,0 @@ -#pragma once - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -using std::shared_ptr; - -struct BvhTreeData { - QVector4D bound; - GLuint leftSon, rightSon; - void show() { - printf("Bvh: (%lf, %lf) (%lf, %lf): %d %d\n", - bound.x(), bound.y(), bound.z(), bound.w(), - leftSon, rightSon); - } - BvhTreeData(QVector4D bound, GLuint leftSon, GLuint rightSon) - : bound(bound), leftSon(leftSon), rightSon(rightSon) {} - BvhTreeData() - : leftSon(0), rightSon(0) {} - ~BvhTreeData() {} -}; -// BvhTree ڵ -struct BvhNode { - GLuint lab; - bool isLeaf; - QVector4D bound; - shared_ptr child[2]; - static bool x_compare(BvhTreeData a, BvhTreeData b) { - return a.bound.x() < b.bound.x(); - } - static bool y_compare(BvhTreeData a, BvhTreeData b) { - return a.bound.y() < b.bound.y(); - } - GLuint getLeftSon(int k) { - if (isLeaf) { - return 0x80000000+child[0]->lab; - } - return child[0]->lab; - } - GLuint getRightSon(int k) { - if (isLeaf) { - return child[1]->lab; - } - return child[1]->lab; - } - BvhNode() { - child[0] = child[1] = NULL; - isLeaf = false; - lab = 0; - } - int maximumBound() { - return (std::fabs(bound.x() - bound.w()) < std::fabs(bound.y() - bound.z())); - } - ~BvhNode() {} -}; - -typedef std::shared_ptr BvhPtr; - -class BvhTree -{ - -private: - GLuint tot; - BvhPtr root; - static QVector4D calcBound(BvhTreeData initBound[], int l, int r); - static QVector4D Union(QVector4D a, QVector4D b); - BvhPtr subBvhTree(BvhTreeData initBound[], int l, int r); - void traverseBvhTree(BvhPtr now, std::vector& children, std::vector& bounds); -public: - BvhTree() { - tot = 0; - root = NULL; - } - // ݵײΧbvh - void buildBvhTree(BvhTreeData initBound[], int len); - // Bvh rootBvh֣ children 飬Χ vector - void getBvhArray(std::vector& children, std::vector& bounds); - // BvhTree нڵ - GLuint getBvhNodeNum(); -}; - diff --git a/ArchitectureColoredPainting/src/Renderer/Camera.cpp b/ArchitectureColoredPainting/src/Renderer/Camera.cpp index 23703e6..4875435 100644 --- a/ArchitectureColoredPainting/src/Renderer/Camera.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Camera.cpp @@ -1,5 +1,5 @@ #include "Camera.h" - +using namespace Renderer; // constructor with vectors diff --git a/ArchitectureColoredPainting/src/Renderer/Camera.h b/ArchitectureColoredPainting/src/Renderer/Camera.h index a464c8f..cb29577 100644 --- a/ArchitectureColoredPainting/src/Renderer/Camera.h +++ b/ArchitectureColoredPainting/src/Renderer/Camera.h @@ -5,66 +5,69 @@ #include #include -// Default camera values -const float YAW = -90.0f; -const float PITCH = 0.0f; -const float SPEED = 200.f; -const float SENSITIVITY = 0.1f; -const float ZOOM = 45.0f; - -// Defines several possible options for camera movement. Used as abstraction to stay away from window-system specific input methods -enum Camera_Movement { - FORWARD, - BACKWARD, - LEFT, - RIGHT, - UP, - DOWN -}; - -class Camera +namespace Renderer { -public: - // camera Attributes - QVector3D Position; - QVector3D Front; - QVector3D Up; - QVector3D Right; - QVector3D WorldUp; - QVector3D PositionFront; - QVector3D PositionRight; - // euler Angles, Ƕ - float Yaw; - float Pitch; - // camera options - float MovementSpeed; - float MouseSensitivity; - float Zoom; - float Ratio; - float NearPlane = 10.f; - float FarPlane = 5000.f; + // Defines several possible options for camera movement. Used as abstraction to stay away from window-system specific input methods + enum Camera_Movement { + FORWARD, + BACKWARD, + LEFT, + RIGHT, + UP, + DOWN + }; - // constructor with vectors - Camera(QVector3D position = QVector3D(0.0f, 0.0f, 0.0f), QVector3D up = QVector3D(0.0f, 1.0f, 0.0f), float yaw = YAW, float pitch = PITCH); + class Camera + { - // constructor with scalar values - Camera(float posX, float posY, float posZ, float upX, float upY, float upZ, float yaw, float pitch); + public: + // Default camera values + static constexpr float YAW = -90.0f; + static constexpr float PITCH = 0.0f; + static constexpr float SPEED = 200.f; + static constexpr float SENSITIVITY = 0.1f; + static constexpr float ZOOM = 45.0f; + // camera Attributes + QVector3D Position; + QVector3D Front; + QVector3D Up; + QVector3D Right; + QVector3D WorldUp; + QVector3D PositionFront; + QVector3D PositionRight; + // euler Angles, Ƕ + float Yaw; + float Pitch; + // camera options + float MovementSpeed; + float MouseSensitivity; + float Zoom; + float Ratio; + float NearPlane = 10.f; + float FarPlane = 5000.f; - // returns the view matrix calculated using Euler Angles and the LookAt Matrix - QMatrix4x4 GetViewMatrix(); - - // processes input received from any keyboard-like input system. Accepts input parameter in the form of camera defined ENUM (to abstract it from windowing systems) - void ProcessKeyboard(Camera_Movement direction, float deltaTime); + // constructor with vectors + Camera(QVector3D position = QVector3D(0.0f, 0.0f, 0.0f), QVector3D up = QVector3D(0.0f, 1.0f, 0.0f), float yaw = YAW, float pitch = PITCH); - // processes input received from a mouse input system. Expects the offset value in both the x and y direction. - void ProcessMouseMovement(float xoffset, float yoffset, GLboolean constrainPitch = true); + // constructor with scalar values + Camera(float posX, float posY, float posZ, float upX, float upY, float upZ, float yaw, float pitch); - // processes input received from a mouse scroll-wheel event. Only requires input on the vertical wheel-axis - void ProcessMouseScroll(float yoffset); + // returns the view matrix calculated using Euler Angles and the LookAt Matrix + QMatrix4x4 GetViewMatrix(); -private: - // calculates the front vector from the Camera's (updated) Euler Angles - void updateCameraVectors(); -}; + // processes input received from any keyboard-like input system. Accepts input parameter in the form of camera defined ENUM (to abstract it from windowing systems) + void ProcessKeyboard(Camera_Movement direction, float deltaTime); + // processes input received from a mouse input system. Expects the offset value in both the x and y direction. + void ProcessMouseMovement(float xoffset, float yoffset, GLboolean constrainPitch = true); + + // processes input received from a mouse scroll-wheel event. Only requires input on the vertical wheel-axis + void ProcessMouseScroll(float yoffset); + + private: + // calculates the front vector from the Camera's (updated) Euler Angles + void updateCameraVectors(); + }; + +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/CubicBezier.h b/ArchitectureColoredPainting/src/Renderer/CubicBezier.h deleted file mode 100644 index d2691f7..0000000 --- a/ArchitectureColoredPainting/src/Renderer/CubicBezier.h +++ /dev/null @@ -1,20 +0,0 @@ -#pragma once -#include "Line.h" -#include - -class CubicBezier : public Line -{ - using Line::Line; -private: - static Point getPointByT(Point a, Point b, double t); - static Point calculateControlPoint(Point a, Point b); - static void findPointsOfDivison(vector &p, vector& res); - void splitBezierCubic(double t, vector& res); -public: - virtual double findTByValue(double value, bool isY); - virtual void monotonization(vector & res); - virtual double getLineValueByT(double t, bool isY); - virtual int judgeBoundIntersection(double xy, double l, double r, bool isY); - void transformToCubic(); -}; - diff --git a/ArchitectureColoredPainting/src/Renderer/CubicMonotonization.h b/ArchitectureColoredPainting/src/Renderer/CubicMonotonization.h deleted file mode 100644 index 6531b27..0000000 --- a/ArchitectureColoredPainting/src/Renderer/CubicMonotonization.h +++ /dev/null @@ -1,24 +0,0 @@ -#include -#include -#include -#pragma once -using std::pair; -using std::vector; -using std::min; -using std::max; -using std::sort; -class CubicMonotonization -{ -typedef pair point; -typedef vector Line; -private: - static const double eps; - point getPointByT(point a, point b, double t) const; - void findPointsOfDivison(vector p, vector &res); - double getBezierPoint(vector &p, double t) const; - void splitBezierCubic(Line& p, point mid, double t, vector &res); -public: - // p Ϊ˵㡢Ƶ㡢Ƶ㡢˵㣬 res ΪеΪ0ĵ - void getPointsOfDivision(Line p, vector &res); -}; - diff --git a/ArchitectureColoredPainting/src/Renderer/Drawable.h b/ArchitectureColoredPainting/src/Renderer/Drawable.h index 583cf17..0e1f8ff 100644 --- a/ArchitectureColoredPainting/src/Renderer/Drawable.h +++ b/ArchitectureColoredPainting/src/Renderer/Drawable.h @@ -1,8 +1,10 @@ #pragma once -class Drawable +namespace Renderer { -public: - virtual void draw() = 0; - virtual void drawShadow() = 0; -}; - + class Drawable + { + public: + virtual void draw() = 0; + virtual void drawShadow() = 0; + }; +} diff --git a/ArchitectureColoredPainting/src/Renderer/Light.cpp b/ArchitectureColoredPainting/src/Renderer/Light.cpp index a0a75ba..3bdd35f 100644 --- a/ArchitectureColoredPainting/src/Renderer/Light.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Light.cpp @@ -1,6 +1,6 @@ #include "Light.h" #include - +using namespace Renderer; Light::Light(Camera* camera) : camera(camera) //, shadowCascadeLevels{ camera->FarPlane / 25.0f, camera->FarPlane / 12.0f, camera->FarPlane / 6.0f, camera->FarPlane / 3.0f } diff --git a/ArchitectureColoredPainting/src/Renderer/Light.h b/ArchitectureColoredPainting/src/Renderer/Light.h index 12ffbc2..2af104b 100644 --- a/ArchitectureColoredPainting/src/Renderer/Light.h +++ b/ArchitectureColoredPainting/src/Renderer/Light.h @@ -9,21 +9,24 @@ #include "Camera.h" #include "Model.h" -class Light +namespace Renderer { -public: - QVector3D lightDirection = QVector3D(0.2, 4, 1).normalized(); - std::vector shadowCascadeLevels; - float blendRatio = 0.3; - std::vector frustumSizes; - Model* model; - Light(Camera* camera); - std::vector getFrustumCornersWorldSpace(const QMatrix4x4& projview); - std::vector getFrustumCornersWorldSpace(const QMatrix4x4& proj, const QMatrix4x4& view); - QMatrix4x4 getLightSpaceMatrix(const float nearPlane, const float farPlane); - std::vector getLightSpaceMatrices(); -private: - Camera* camera; - -}; + class Light + { + public: + QVector3D lightDirection = QVector3D(0.2, 4, 1).normalized(); + std::vector shadowCascadeLevels; + float blendRatio = 0.3; + std::vector frustumSizes; + Model* model; + Light(Camera* camera); + std::vector getFrustumCornersWorldSpace(const QMatrix4x4& projview); + std::vector getFrustumCornersWorldSpace(const QMatrix4x4& proj, const QMatrix4x4& view); + QMatrix4x4 getLightSpaceMatrix(const float nearPlane, const float farPlane); + std::vector getLightSpaceMatrices(); + private: + Camera* camera; + + }; +} diff --git a/ArchitectureColoredPainting/src/Renderer/Line.h b/ArchitectureColoredPainting/src/Renderer/Line.h deleted file mode 100644 index 6b2ee17..0000000 --- a/ArchitectureColoredPainting/src/Renderer/Line.h +++ /dev/null @@ -1,65 +0,0 @@ -#pragma once -#include -#include -#include -#include -#include -#include -#include - -using std::vector; -using std::pair; -using std::min; -using std::max; -using std::sort; -using std::shared_ptr; -using std::make_shared; -using std::swap; - -const double eps = 1e-5; - -struct Point { - double x, y; - Point operator + (const Point a) { return { x + a.x, y + a.y }; } - Point operator - (const Point a) { return { x - a.x, y - a.y }; } - Point operator * (const double a) { return { x * a, y * a }; } - double operator * (const Point a) { return x * a.y - y * a.x; } - bool operator== (const Point& a) const { - return fabs(x - a.x) <= eps && fabs(y - a.y) <= eps; - } - bool operator< (const Point& a) const { - return fabs(x - a.x) <= eps ? y < a.y : x < a.x; - } - void show() { - std::cout << '(' << x << ',' << y << ')' << ' '; - } -}; - -class Line -{ -protected: - vector vX, vY; - int siz; -public: - typedef shared_ptr LinePtr; - Line() :siz(0) {} - Line(vector Vp); - int size(); - void clear(); - Point getBegin(); - Point getEnd(); - int direction(bool isY); - virtual double getLineValueByT(double t, bool isY) = 0; - virtual void monotonization(vector & res) = 0; - virtual int judgeBoundIntersection(double xy, double l, double r, bool isY) = 0; - virtual bool judgeIntersection(QVector4D bound); - bool isLineContained(QVector4D bound); - Point operator[](int index) const; - Point getPointByIndex(int index) const; - vector toPointVector() const; - void setPointByIndex(int index, Point now); - void push_back(Point now); - virtual ~Line() {} -}; - -typedef shared_ptr LinePtr; \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/Mesh.cpp b/ArchitectureColoredPainting/src/Renderer/Mesh.cpp index fb8531d..32652db 100644 --- a/ArchitectureColoredPainting/src/Renderer/Mesh.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Mesh.cpp @@ -1,5 +1,5 @@ #include "Mesh.h" - +using namespace Renderer; Mesh::Mesh(QOpenGLFunctions_4_5_Compatibility* glFunc, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* shadowProgram, aiMatrix4x4 model) : glFunc(glFunc) , shaderProgram(shaderProgram) diff --git a/ArchitectureColoredPainting/src/Renderer/Mesh.h b/ArchitectureColoredPainting/src/Renderer/Mesh.h index a67214d..50b473e 100644 --- a/ArchitectureColoredPainting/src/Renderer/Mesh.h +++ b/ArchitectureColoredPainting/src/Renderer/Mesh.h @@ -13,49 +13,51 @@ #include #include #include "Drawable.h" - -struct Vertex +namespace Renderer { - QVector3D Position; - QVector3D Normal; - QVector2D TexCoords; - QVector3D Tangent; - QVector3D Bitangent; -}; + struct Vertex + { + QVector3D Position; + QVector3D Normal; + QVector2D TexCoords; + QVector3D Tangent; + QVector3D Bitangent; + }; -struct Texture -{ - QOpenGLTexture texture; - QString type; - QString path; - Texture() :texture(QOpenGLTexture::Target2D) { - texture.create(); - texture.setWrapMode(QOpenGLTexture::DirectionS, QOpenGLTexture::Repeat); - texture.setWrapMode(QOpenGLTexture::DirectionT, QOpenGLTexture::Repeat); - texture.setMinMagFilters(QOpenGLTexture::LinearMipMapLinear, QOpenGLTexture::Linear); - } -}; + struct Texture + { + QOpenGLTexture texture; + QString type; + QString path; + Texture() :texture(QOpenGLTexture::Target2D) { + texture.create(); + texture.setWrapMode(QOpenGLTexture::DirectionS, QOpenGLTexture::Repeat); + texture.setWrapMode(QOpenGLTexture::DirectionT, QOpenGLTexture::Repeat); + texture.setMinMagFilters(QOpenGLTexture::LinearMipMapLinear, QOpenGLTexture::Linear); + } + }; -class Mesh : public Drawable -{ -public: - /* */ - QVector vertices; // - QVector indices; // - QVector textures; // - QMatrix4x4 model; //ģ; - QOpenGLFunctions_4_5_Compatibility* glFunc; //opengl - QOpenGLShaderProgram* shaderProgram, * shadowProgram; //ɫ + class Mesh : public Drawable + { + public: + /* */ + QVector vertices; // + QVector indices; // + QVector textures; // + QMatrix4x4 model; //ģ; + QOpenGLFunctions_4_5_Compatibility* glFunc; //opengl + QOpenGLShaderProgram* shaderProgram, * shadowProgram; //ɫ - /* */ - Mesh(QOpenGLFunctions_4_5_Compatibility* glFunc, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* shadowProgram, aiMatrix4x4 model); - void draw() override; - void drawShadow() override; - void setupMesh(); + /* */ + Mesh(QOpenGLFunctions_4_5_Compatibility* glFunc, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* shadowProgram, aiMatrix4x4 model); + void draw() override; + void drawShadow() override; + void setupMesh(); -private: - /* Ⱦ */ - QOpenGLVertexArrayObject VAO; - QOpenGLBuffer VBO, EBO; + private: + /* Ⱦ */ + QOpenGLVertexArrayObject VAO; + QOpenGLBuffer VBO, EBO; -}; + }; +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/Model.cpp b/ArchitectureColoredPainting/src/Renderer/Model.cpp index 38106b3..382354b 100644 --- a/ArchitectureColoredPainting/src/Renderer/Model.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Model.cpp @@ -6,10 +6,11 @@ #include #include "PaintingMesh.h" #include -#include "BvhTree.h" -#include "ShortCutTree.h" +#include "Painting/BvhTree.h" +#include "Painting/ShortCutTree.h" #include "../SvgParser.h" - +using namespace Renderer; +using std::vector; Model::Model(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram) : context(context) , glFunc(context->versionFunctions()) @@ -175,7 +176,7 @@ Drawable* Model::processMesh(aiMesh* mesh, const aiScene* scene, aiMatrix4x4 mod m_mesh->indices.push_back(face.mIndices[j]); } } - + BvhTree rootBvhTree; vector rootBvhTreeData; for (int i = 0; i < 1000; i++) diff --git a/ArchitectureColoredPainting/src/Renderer/Model.h b/ArchitectureColoredPainting/src/Renderer/Model.h index 900dbf7..325ef9c 100644 --- a/ArchitectureColoredPainting/src/Renderer/Model.h +++ b/ArchitectureColoredPainting/src/Renderer/Model.h @@ -2,49 +2,52 @@ #include "Mesh.h" #include "Drawable.h" -#include "PaintingHelper.h" +#include "Painting/PaintingHelper.h" #include -class Model +namespace Renderer { -public: - std::vector AABB; + class Model + { + public: + std::vector AABB; - void draw(); - void drawShadow(); - void destroy(); - static Model* createModel(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram); - Model(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* paintingProgram, QOpenGLShaderProgram* shadowProgram, PaintingHelper* paintingHelper); -private: - Model(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram); + void draw(); + void drawShadow(); + void destroy(); + static Model* createModel(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram); + Model(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* paintingProgram, QOpenGLShaderProgram* shadowProgram, PaintingHelper* paintingHelper); + private: + Model(QString path, QOpenGLContext* context, QOpenGLShaderProgram* shaderProgram); - ~Model(); - QOpenGLContext* context; //opengl - QOpenGLFunctions_4_5_Compatibility* glFunc; - QOpenGLShaderProgram* shaderProgram = nullptr; - QOpenGLShaderProgram* paintingProgram = nullptr; //ʻɫ - QOpenGLShaderProgram* shadowProgram = nullptr; - PaintingHelper* paintingHelper = nullptr; + ~Model(); + QOpenGLContext* context; //opengl + QOpenGLFunctions_4_5_Compatibility* glFunc; + QOpenGLShaderProgram* shaderProgram = nullptr; + QOpenGLShaderProgram* paintingProgram = nullptr; //ʻɫ + QOpenGLShaderProgram* shadowProgram = nullptr; + PaintingHelper* paintingHelper = nullptr; - /* ģ */ - QVector textures_loaded; // - QVector meshes; // - QDir directory; //ģ· + /* ģ */ + QVector textures_loaded; // + QVector meshes; // + QDir directory; //ģ· - float minX = std::numeric_limits::max(); - float maxX = std::numeric_limits::min(); - float minY = std::numeric_limits::max(); - float maxY = std::numeric_limits::min(); - float minZ = std::numeric_limits::max(); - float maxZ = std::numeric_limits::min(); + float minX = std::numeric_limits::max(); + float maxX = std::numeric_limits::min(); + float minY = std::numeric_limits::max(); + float maxY = std::numeric_limits::min(); + float minZ = std::numeric_limits::max(); + float maxZ = std::numeric_limits::min(); - //ݹ - void processNode(aiNode* node, const aiScene* scene, aiMatrix4x4 mat4 = aiMatrix4x4()); + //ݹ + void processNode(aiNode* node, const aiScene* scene, aiMatrix4x4 mat4 = aiMatrix4x4()); - // - Drawable* processMesh(aiMesh* mesh, const aiScene* scene, aiMatrix4x4 model); + // + Drawable* processMesh(aiMesh* mesh, const aiScene* scene, aiMatrix4x4 model); - //ز - QVector loadMaterialTextures(aiMaterial* mat, aiTextureType type, QString typeName); + //ز + QVector loadMaterialTextures(aiMaterial* mat, aiTextureType type, QString typeName); -}; \ No newline at end of file + }; +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/BvhTree.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.cpp similarity index 98% rename from ArchitectureColoredPainting/src/Renderer/BvhTree.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.cpp index ca3c01d..f69c3f0 100644 --- a/ArchitectureColoredPainting/src/Renderer/BvhTree.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.cpp @@ -1,5 +1,5 @@ #include "BvhTree.h" - +using namespace Renderer; GLuint BvhTree::getBvhNodeNum() { return tot; } diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h b/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h new file mode 100644 index 0000000..0dfc795 --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h @@ -0,0 +1,89 @@ +#pragma once + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace Renderer +{ + struct BvhTreeData { + QVector4D bound; + GLuint leftSon, rightSon; + void show() { + printf("Bvh: (%lf, %lf) (%lf, %lf): %d %d\n", + bound.x(), bound.y(), bound.z(), bound.w(), + leftSon, rightSon); + } + BvhTreeData(QVector4D bound, GLuint leftSon, GLuint rightSon) + : bound(bound), leftSon(leftSon), rightSon(rightSon) {} + BvhTreeData() + : leftSon(0), rightSon(0) {} + ~BvhTreeData() {} + }; + // BvhTree ڵ + struct BvhNode { + GLuint lab; + bool isLeaf; + QVector4D bound; + std::shared_ptr child[2]; + static bool x_compare(BvhTreeData a, BvhTreeData b) { + return a.bound.x() < b.bound.x(); + } + static bool y_compare(BvhTreeData a, BvhTreeData b) { + return a.bound.y() < b.bound.y(); + } + GLuint getLeftSon(int k) { + if (isLeaf) { + return 0x80000000 + child[0]->lab; + } + return child[0]->lab; + } + GLuint getRightSon(int k) { + if (isLeaf) { + return child[1]->lab; + } + return child[1]->lab; + } + BvhNode() { + child[0] = child[1] = NULL; + isLeaf = false; + lab = 0; + } + int maximumBound() { + return (std::fabs(bound.x() - bound.w()) < std::fabs(bound.y() - bound.z())); + } + ~BvhNode() {} + }; + + typedef std::shared_ptr BvhPtr; + + class BvhTree + { + + private: + GLuint tot; + BvhPtr root; + static QVector4D calcBound(BvhTreeData initBound[], int l, int r); + static QVector4D Union(QVector4D a, QVector4D b); + BvhPtr subBvhTree(BvhTreeData initBound[], int l, int r); + void traverseBvhTree(BvhPtr now, std::vector& children, std::vector& bounds); + public: + BvhTree() { + tot = 0; + root = NULL; + } + // ݵײΧbvh + void buildBvhTree(BvhTreeData initBound[], int len); + // Bvh rootBvh֣ children 飬Χ vector + void getBvhArray(std::vector& children, std::vector& bounds); + // BvhTree нڵ + GLuint getBvhNodeNum(); + }; + +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/CubicBezier.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.cpp similarity index 98% rename from ArchitectureColoredPainting/src/Renderer/CubicBezier.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.cpp index 2ca4425..fcd8352 100644 --- a/ArchitectureColoredPainting/src/Renderer/CubicBezier.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.cpp @@ -1,5 +1,6 @@ #include "CubicBezier.h" - +using namespace Renderer; +using std::vector; double CubicBezier::getLineValueByT(double t, bool isY) { vector p; if (isY) p = vY; diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.h b/ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.h new file mode 100644 index 0000000..702936f --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/CubicBezier.h @@ -0,0 +1,21 @@ +#pragma once +#include "Line.h" +#include +namespace Renderer +{ + class CubicBezier : public Line + { + using Line::Line; + private: + static Point getPointByT(Point a, Point b, double t); + static Point calculateControlPoint(Point a, Point b); + static void findPointsOfDivison(std::vector& p, std::vector& res); + void splitBezierCubic(double t, std::vector& res); + public: + virtual double findTByValue(double value, bool isY); + virtual void monotonization(std::vector & res); + virtual double getLineValueByT(double t, bool isY); + virtual int judgeBoundIntersection(double xy, double l, double r, bool isY); + void transformToCubic(); + }; +} diff --git a/ArchitectureColoredPainting/src/Renderer/CubicMonotonization.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.cpp similarity index 95% rename from ArchitectureColoredPainting/src/Renderer/CubicMonotonization.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.cpp index 8e96f1b..b2c6953 100644 --- a/ArchitectureColoredPainting/src/Renderer/CubicMonotonization.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.cpp @@ -1,5 +1,9 @@ #include "CubicMonotonization.h" - +using namespace Renderer; +using std::vector; +using std::min; +using std::max; +using std::sort; const double CubicMonotonization::eps = 1e-6; diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.h b/ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.h new file mode 100644 index 0000000..5207eb4 --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/CubicMonotonization.h @@ -0,0 +1,23 @@ +#pragma once +#include +#include +#include + +namespace Renderer +{ + class CubicMonotonization + { + typedef std::pair point; + typedef std::vector Line; + private: + static const double eps; + point getPointByT(point a, point b, double t) const; + void findPointsOfDivison(std::vector p, std::vector& res); + double getBezierPoint(std::vector& p, double t) const; + void splitBezierCubic(Line& p, point mid, double t, std::vector & res); + public: + // p Ϊ˵㡢Ƶ㡢Ƶ㡢˵㣬 res ΪеΪ0ĵ + void getPointsOfDivision(Line p, std::vector & res); + }; + +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/Line.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/Line.cpp similarity index 91% rename from ArchitectureColoredPainting/src/Renderer/Line.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/Line.cpp index 53a4e02..b5ed91a 100644 --- a/ArchitectureColoredPainting/src/Renderer/Line.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/Line.cpp @@ -1,5 +1,13 @@ #include "Line.h" - +using namespace Renderer; +using std::vector; +using std::pair; +using std::min; +using std::max; +using std::sort; +using std::shared_ptr; +using std::make_shared; +using std::swap; Line::Line(vector Vp) { siz = Vp.size(); for (Point now : Vp) { diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/Line.h b/ArchitectureColoredPainting/src/Renderer/Painting/Line.h new file mode 100644 index 0000000..6b0e57e --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/Line.h @@ -0,0 +1,57 @@ +#pragma once +#include +#include +#include +#include +#include +#include +#include +namespace Renderer +{ + + const double eps = 1e-5; + + struct Point { + double x, y; + Point operator + (const Point a) { return { x + a.x, y + a.y }; } + Point operator - (const Point a) { return { x - a.x, y - a.y }; } + Point operator * (const double a) { return { x * a, y * a }; } + double operator * (const Point a) { return x * a.y - y * a.x; } + bool operator== (const Point& a) const { + return fabs(x - a.x) <= eps && fabs(y - a.y) <= eps; + } + bool operator< (const Point& a) const { + return fabs(x - a.x) <= eps ? y < a.y : x < a.x; + } + void show() { + std::cout << '(' << x << ',' << y << ')' << ' '; + } + }; + + class Line + { + protected: + std::vector vX, vY; + int siz; + public: + typedef std::shared_ptr LinePtr; + Line() :siz(0) {} + Line(std::vector Vp); + int size(); + void clear(); + Point getBegin(); + Point getEnd(); + int direction(bool isY); + virtual double getLineValueByT(double t, bool isY) = 0; + virtual void monotonization(std::vector & res) = 0; + virtual int judgeBoundIntersection(double xy, double l, double r, bool isY) = 0; + virtual bool judgeIntersection(QVector4D bound); + bool isLineContained(QVector4D bound); + Point operator[](int index) const; + Point getPointByIndex(int index) const; + std::vector toPointVector() const; + void setPointByIndex(int index, Point now); + void push_back(Point now); + virtual ~Line() {} + }; +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/Painting.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/Painting.cpp new file mode 100644 index 0000000..01caf4a --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/Painting.cpp @@ -0,0 +1,8 @@ +#include "Painting.h" + +using namespace Renderer; +Painting::Painting() +{ +} + + diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/Painting.h b/ArchitectureColoredPainting/src/Renderer/Painting/Painting.h new file mode 100644 index 0000000..a8127cf --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/Painting.h @@ -0,0 +1,23 @@ +#pragma once +#include +#include +#include "Line.h" + +namespace Renderer +{ + class Painting + { + std::vector paintingOffsets; + std::vector bvhChildren; + std::vector bvhBound; + std::vector elementOffset; + std::vector elementIndex; + std::vector elementData; + int paintingId = 0; + public: + Painting(); + + }; +} + + diff --git a/ArchitectureColoredPainting/src/Renderer/PaintingHelper.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.cpp similarity index 99% rename from ArchitectureColoredPainting/src/Renderer/PaintingHelper.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.cpp index 7ec9261..adb7951 100644 --- a/ArchitectureColoredPainting/src/Renderer/PaintingHelper.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.cpp @@ -1,5 +1,5 @@ #include "PaintingHelper.h" - +using namespace Renderer; PaintingHelper::PaintingHelper(QOpenGLFunctions_4_5_Compatibility* glFunc) :glFunc(glFunc) { diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.h b/ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.h new file mode 100644 index 0000000..8b2b81b --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/PaintingHelper.h @@ -0,0 +1,31 @@ +#pragma once + +#include +#include +#include +#include +#include "BvhTree.h" +namespace Renderer +{ + class PaintingHelper + { + private: + QOpenGLFunctions_4_5_Compatibility* glFunc; + GLuint paintingOffsetsSSBO, bvhSSBO, bvhBoundSSBO, elementOffsetSSBO, elementIndexSSBO, elementDataSSBO; + std::vector paintingOffsets; + std::vector bvhChildren; + std::vector bvhBound; + std::vector elementOffset; + std::vector elementIndex; + std::vector elementData; + int paintingCount = 0; + + public: + PaintingHelper(QOpenGLFunctions_4_5_Compatibility* glFunc); + int addPainting(GLuint paintingBvhLength, std::vector bvhChildren, std::vector bvhBound, + std::vector elementOffset, std::vector elementIndex, std::vector elementData); + void allocateBuffers(); + void bindPaintingBuffers(); + }; + +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/ShortCutTree.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.cpp similarity index 97% rename from ArchitectureColoredPainting/src/Renderer/ShortCutTree.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.cpp index 25fda07..19651e2 100644 --- a/ArchitectureColoredPainting/src/Renderer/ShortCutTree.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.cpp @@ -1,6 +1,12 @@ #include "ShortCutTree.h" #include - +using namespace Renderer; +using std::queue; +using std::map; +using std::for_each; +using std::set; +using std::pair; +using std::vector; void ShortCutTree::init() { restOfTreeNodes.clear(); allLine.clear(); @@ -57,9 +63,9 @@ bool ShortCutTree::isLineEqual(PointIndexVector& a, PointIndexVector& b) const { return true; } -void ShortCutTree::monotonization(vector& inLines, vector& outLines) { +void ShortCutTree::monotonization(vector& inLines, vector>& outLines) { for (PointVector&l: inLines) { - LinePtr nowLine; + std::shared_ptr nowLine; switch(l.size()) { case 2: nowLine.reset(new StraightLine(l)); break; case 3: case 4: nowLine.reset(new CubicBezier(l)); break; diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.h b/ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.h new file mode 100644 index 0000000..cf58e99 --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/ShortCutTree.h @@ -0,0 +1,62 @@ +#pragma once +#include "CubicBezier.h" +#include "StraightLine.h" +#include "BvhTree.h" +#include +#include +namespace Renderer +{ + + + struct ShortCutNode { + typedef std::vector vectorPoint; + int windingIncrement, eastGroup; + bool divided; + /* type еĽڵࣺ + 0Ҫ𿪵Ľڵ + 1Ҫ*/ + QVector4D bound; + std::vector lineSet; + ShortCutNode() { + divided = true; + windingIncrement = 0; + eastGroup = 0; + lineSet.clear(); + bound = { 0, 0, 0, 0 }; + } + ~ShortCutNode() {} + }; + class ShortCutTree + { + typedef std::vector PointVector; + typedef std::vector PointIndexVector; + private: + std::vector restOfTreeNodes; + std::vector> allLine; + int RequiredLineMin, numPoint, numLine; + std::map pointMap; + std::vector lineIndexs; + + int getPointIndex(Point nowPoint); + void generateShortCutsegmentement(ShortCutNode& nowTreeNode); + bool handleShortCutNode(ShortCutNode& fa, ShortCutNode& nowTreeNode, double yValue, std::vector& v, int& sumIncrement); + void spliteToShortCutTree(); + static void monotonization(std::vector& inL, std::vector>& outL); + bool isLineEqual(PointIndexVector& a, PointIndexVector& b) const; + void simplifyLineVector(); + // Ҫԣúı߽ + static bool IsBorderValueResonable(double value, std::set & valueSet); + static double findBorderValueNotOnLine(double value, std::set & valueSet); + public: + void init(); + //lineMinСĿֹ + ShortCutTree(int lineMin = 3) + :RequiredLineMin(lineMin), numPoint(0), numLine(0) {} + // һvector > Ϊ + void buildShortCutTree(std::vector& lineSet); + // õ㼯Ϻ߼ BvhTreeݼ + std::vector getPointLineAndBvhTree(std::vector& pointSet, std::vector& lineSet); + ~ShortCutTree() {} + }; + +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/StraightLine.cpp b/ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.cpp similarity index 96% rename from ArchitectureColoredPainting/src/Renderer/StraightLine.cpp rename to ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.cpp index 606e4af..ceb1797 100644 --- a/ArchitectureColoredPainting/src/Renderer/StraightLine.cpp +++ b/ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.cpp @@ -1,5 +1,6 @@ #include "StraightLine.h" - +using namespace Renderer; +using std::swap; double StraightLine::getLineValueByT(double t, bool isY) { double valueBegin, valueEnd; if (isY) { diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.h b/ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.h new file mode 100644 index 0000000..38f6b2c --- /dev/null +++ b/ArchitectureColoredPainting/src/Renderer/Painting/StraightLine.h @@ -0,0 +1,12 @@ +#include "Line.h" +namespace Renderer +{ + class StraightLine : public Line + { + using Line::Line; + virtual double getLineValueByT(double t, bool isY); + virtual void monotonization(std::vector & res) {}; + virtual double findTByValue(double value, bool isY); + virtual int judgeBoundIntersection(double xy, double l, double r, bool isY); + }; +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/PaintingHelper.h b/ArchitectureColoredPainting/src/Renderer/PaintingHelper.h deleted file mode 100644 index b8dc972..0000000 --- a/ArchitectureColoredPainting/src/Renderer/PaintingHelper.h +++ /dev/null @@ -1,29 +0,0 @@ -#pragma once - -#include -#include -#include -#include -#include "BvhTree.h" - -class PaintingHelper -{ -private: - QOpenGLFunctions_4_5_Compatibility* glFunc; - GLuint paintingOffsetsSSBO, bvhSSBO, bvhBoundSSBO, elementOffsetSSBO, elementIndexSSBO, elementDataSSBO; - std::vector paintingOffsets; - std::vector bvhChildren; - std::vector bvhBound; - std::vector elementOffset; - std::vector elementIndex; - std::vector elementData; - int paintingCount = 0; - -public: - PaintingHelper(QOpenGLFunctions_4_5_Compatibility* glFunc); - int addPainting(GLuint paintingBvhLength, std::vector bvhChildren, std::vector bvhBound, - std::vector elementOffset, std::vector elementIndex, std::vector elementData); - void allocateBuffers(); - void bindPaintingBuffers(); -}; - diff --git a/ArchitectureColoredPainting/src/Renderer/PaintingMesh.cpp b/ArchitectureColoredPainting/src/Renderer/PaintingMesh.cpp index 5bc960c..89ea5e6 100644 --- a/ArchitectureColoredPainting/src/Renderer/PaintingMesh.cpp +++ b/ArchitectureColoredPainting/src/Renderer/PaintingMesh.cpp @@ -1,5 +1,5 @@ #include "PaintingMesh.h" - +using namespace Renderer; PaintingMesh::PaintingMesh(QOpenGLFunctions_4_5_Compatibility* glFunc, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* shadowProgram, aiMatrix4x4 model) : glFunc(glFunc) , shaderProgram(shaderProgram) diff --git a/ArchitectureColoredPainting/src/Renderer/PaintingMesh.h b/ArchitectureColoredPainting/src/Renderer/PaintingMesh.h index 348d97d..8e3531a 100644 --- a/ArchitectureColoredPainting/src/Renderer/PaintingMesh.h +++ b/ArchitectureColoredPainting/src/Renderer/PaintingMesh.h @@ -15,34 +15,37 @@ #include #include "Drawable.h" -struct PaintingVertex +namespace Renderer { - QVector3D Position; - QVector3D Normal; - QVector2D TexCoords; - QVector3D Tangent; - QVector3D Bitangent; -}; + struct PaintingVertex + { + QVector3D Position; + QVector3D Normal; + QVector2D TexCoords; + QVector3D Tangent; + QVector3D Bitangent; + }; -class PaintingMesh : public Drawable -{ -public: - /* */ - QVector vertices; // - QVector indices; // - QMatrix4x4 model; //ģ; - QOpenGLFunctions_4_5_Compatibility* glFunc; //opengl - QOpenGLShaderProgram* shaderProgram, * shadowProgram; //ɫ - GLuint paintingIndex; - /* */ - PaintingMesh(QOpenGLFunctions_4_5_Compatibility* glFunc, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* shadowProgram, aiMatrix4x4 model); - void draw() override; - void drawShadow() override; - void setupMesh(); + class PaintingMesh : public Drawable + { + public: + /* */ + QVector vertices; // + QVector indices; // + QMatrix4x4 model; //ģ; + QOpenGLFunctions_4_5_Compatibility* glFunc; //opengl + QOpenGLShaderProgram* shaderProgram, * shadowProgram; //ɫ + GLuint paintingIndex; + /* */ + PaintingMesh(QOpenGLFunctions_4_5_Compatibility* glFunc, QOpenGLShaderProgram* shaderProgram, QOpenGLShaderProgram* shadowProgram, aiMatrix4x4 model); + void draw() override; + void drawShadow() override; + void setupMesh(); -private: - /* Ⱦ */ - QOpenGLVertexArrayObject VAO; - QOpenGLBuffer VBO, EBO; + private: + /* Ⱦ */ + QOpenGLVertexArrayObject VAO; + QOpenGLBuffer VBO, EBO; -}; + }; +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.cpp b/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.cpp index 0a821b6..efa688a 100644 --- a/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.cpp +++ b/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.cpp @@ -6,7 +6,7 @@ #include #include #include - +using namespace Renderer; //QVector3D lightPositions[] = { 2000 * QVector3D(0.2, 4, 1).normalized(), QVector3D(100,100,100) ,QVector3D(-100,100,100) ,QVector3D(100,100,-100) }; QVector3D lightColors[] = { 20 * QVector3D(0.7529,0.7450,0.6784).normalized(), QVector3D(0,0,0) ,QVector3D(0,0,0) ,QVector3D(0,0,0) }; static float sunPitch = 105, sunYaw = 80; diff --git a/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.h b/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.h index 5d4635f..c602d33 100644 --- a/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.h +++ b/ArchitectureColoredPainting/src/Renderer/RendererGLWidget.h @@ -10,59 +10,60 @@ #include "Camera.h" #include "Light.h" #include "Model.h" -#include "PaintingHelper.h" - -class RendererGLWidget : public QOpenGLWidget, protected QOpenGLFunctions_4_5_Compatibility +#include "Painting/PaintingHelper.h" +namespace Renderer { - Q_OBJECT -public: - RendererGLWidget(QWidget* parent = nullptr); - ~RendererGLWidget(); + class RendererGLWidget : public QOpenGLWidget, protected QOpenGLFunctions_4_5_Compatibility + { + Q_OBJECT + public: + RendererGLWidget(QWidget* parent = nullptr); + ~RendererGLWidget(); - void startTimer(); - void stopTimer(); -public slots: - void setMainLightPitch(float pitch); - void setMainLightYaw(float yaw); -protected: - void initializeGL() override; - void paintGL() override; - void resizeGL(int width, int height) override; - void timerEvent(QTimerEvent* event) override; - void keyPressEvent(QKeyEvent* event) override; - void keyReleaseEvent(QKeyEvent* event) override; - void wheelEvent(QWheelEvent* event) override; - void focusInEvent(QFocusEvent* event) override; - void focusOutEvent(QFocusEvent* event) override; + void startTimer(); + void stopTimer(); + public slots: + void setMainLightPitch(float pitch); + void setMainLightYaw(float yaw); + protected: + void initializeGL() override; + void paintGL() override; + void resizeGL(int width, int height) override; + void timerEvent(QTimerEvent* event) override; + void keyPressEvent(QKeyEvent* event) override; + void keyReleaseEvent(QKeyEvent* event) override; + void wheelEvent(QWheelEvent* event) override; + void focusInEvent(QFocusEvent* event) override; + void focusOutEvent(QFocusEvent* event) override; -private: - int timerId = -1; - int frameWidth, frameHeight; - int depthWidth, depthHeight; - QSet pressedKeys; - Camera camera; - Light light; - clock_t lastFrame; - float deltaTime; - int shadowMapResolution; - - QOpenGLShaderProgram* shadowProgramPtr = nullptr; - QOpenGLShaderProgram* modelProgramPtr = nullptr; - QOpenGLShaderProgram* paintingProgramPtr = nullptr; - QOpenGLShaderProgram* paintingCompProgramPtr = nullptr; - QOpenGLShaderProgram* depthInitProgramPtr = nullptr; - QOpenGLShaderProgram* depthMipmapProgramPtr = nullptr; - QOpenGLShaderProgram* shadowMappingProgramPtr = nullptr; - QOpenGLShaderProgram* ssgiProgramPtr = nullptr; - QOpenGLShaderProgram* finalProgramPtr = nullptr; - QOpenGLFramebufferObject* fboPtr = nullptr; - GLuint gbuffers[10]; - GLuint shadowFboHandle = 0; - GLuint shadowGbuffer; - GLuint lightSpaceMatricesUBO; - QOpenGLBuffer quadVBO; - QOpenGLVertexArrayObject quadVAO; - Model* model; - PaintingHelper* paintingHelper; -}; + private: + int timerId = -1; + int frameWidth, frameHeight; + int depthWidth, depthHeight; + QSet pressedKeys; + Camera camera; + Light light; + clock_t lastFrame; + float deltaTime; + int shadowMapResolution; + QOpenGLShaderProgram* shadowProgramPtr = nullptr; + QOpenGLShaderProgram* modelProgramPtr = nullptr; + QOpenGLShaderProgram* paintingProgramPtr = nullptr; + QOpenGLShaderProgram* paintingCompProgramPtr = nullptr; + QOpenGLShaderProgram* depthInitProgramPtr = nullptr; + QOpenGLShaderProgram* depthMipmapProgramPtr = nullptr; + QOpenGLShaderProgram* shadowMappingProgramPtr = nullptr; + QOpenGLShaderProgram* ssgiProgramPtr = nullptr; + QOpenGLShaderProgram* finalProgramPtr = nullptr; + QOpenGLFramebufferObject* fboPtr = nullptr; + GLuint gbuffers[10]; + GLuint shadowFboHandle = 0; + GLuint shadowGbuffer; + GLuint lightSpaceMatricesUBO; + QOpenGLBuffer quadVBO; + QOpenGLVertexArrayObject quadVAO; + Model* model; + PaintingHelper* paintingHelper; + }; +} diff --git a/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp b/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp index 8eeb965..d8a6bb8 100644 --- a/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp +++ b/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp @@ -1,6 +1,6 @@ #include "RendererWidget.h" #include "RendererGLWidget.h" - +using namespace Renderer; RendererWidget::RendererWidget(QWidget *parent) : QWidget(parent) { diff --git a/ArchitectureColoredPainting/src/Renderer/RendererWidget.h b/ArchitectureColoredPainting/src/Renderer/RendererWidget.h index d1c518c..8d3f1e2 100644 --- a/ArchitectureColoredPainting/src/Renderer/RendererWidget.h +++ b/ArchitectureColoredPainting/src/Renderer/RendererWidget.h @@ -2,17 +2,19 @@ #include #include "ui_RendererWidget.h" - -class RendererWidget : public QWidget +namespace Renderer { - Q_OBJECT + class RendererWidget : public QWidget + { + Q_OBJECT -public: + public: - RendererWidget(QWidget *parent = nullptr); - ~RendererWidget(); -public slots: - void currentTabChanged(int index); -private: - Ui::RendererWidgetClass ui; -}; + RendererWidget(QWidget* parent = nullptr); + ~RendererWidget(); + public slots: + void currentTabChanged(int index); + private: + Ui::RendererWidgetClass ui; + }; +} \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/Renderer/ShortCutTree.h b/ArchitectureColoredPainting/src/Renderer/ShortCutTree.h deleted file mode 100644 index 31f0f7a..0000000 --- a/ArchitectureColoredPainting/src/Renderer/ShortCutTree.h +++ /dev/null @@ -1,63 +0,0 @@ -#pragma once -#include "CubicBezier.h" -#include "StraightLine.h" -#include "BvhTree.h" -#include -#include - -using std::queue; -using std::map; -using std::for_each; -using std::set; - -struct ShortCutNode { - typedef vector vectorPoint; - int windingIncrement, eastGroup; - bool divided; - /* type еĽڵࣺ - 0Ҫ𿪵Ľڵ - 1Ҫ*/ - QVector4D bound; - vector lineSet; - ShortCutNode() { - divided = true; - windingIncrement = 0; - eastGroup = 0; - lineSet.clear(); - bound = { 0, 0, 0, 0 }; - } - ~ShortCutNode() {} -}; -class ShortCutTree -{ - typedef vector PointVector; - typedef vector PointIndexVector; -private: - vector restOfTreeNodes; - vector allLine; - int RequiredLineMin, numPoint, numLine; - map pointMap; - vector lineIndexs; - - int getPointIndex(Point nowPoint); - void generateShortCutsegmentement(ShortCutNode& nowTreeNode); - bool handleShortCutNode(ShortCutNode& fa, ShortCutNode& nowTreeNode, double yValue, vector& v, int& sumIncrement); - void spliteToShortCutTree(); - static void monotonization(vector& inL, vector &outL); - bool isLineEqual(PointIndexVector& a, PointIndexVector& b) const; - void simplifyLineVector(); - // Ҫԣúı߽ - static bool IsBorderValueResonable(double value, set & valueSet); - static double findBorderValueNotOnLine(double value, set & valueSet); -public: - void init(); - //lineMinСĿֹ - ShortCutTree(int lineMin = 3) - :RequiredLineMin(lineMin), numPoint(0), numLine(0) {} - // һvector > Ϊ - void buildShortCutTree(vector& lineSet); - // õ㼯Ϻ߼ BvhTreeݼ - vector getPointLineAndBvhTree(vector &pointSet, vector &lineSet); - ~ShortCutTree() {} -}; - diff --git a/ArchitectureColoredPainting/src/Renderer/StraightLine.h b/ArchitectureColoredPainting/src/Renderer/StraightLine.h deleted file mode 100644 index 88fb09b..0000000 --- a/ArchitectureColoredPainting/src/Renderer/StraightLine.h +++ /dev/null @@ -1,10 +0,0 @@ -#include "Line.h" - -class StraightLine : public Line -{ - using Line::Line; - virtual double getLineValueByT(double t, bool isY); - virtual void monotonization(vector & res) {}; - virtual double findTByValue(double value, bool isY); - virtual int judgeBoundIntersection(double xy, double l, double r, bool isY); -}; \ No newline at end of file diff --git a/ArchitectureColoredPainting/src/SvgParser.cpp b/ArchitectureColoredPainting/src/SvgParser.cpp index d8bcfa6..6890f3d 100644 --- a/ArchitectureColoredPainting/src/SvgParser.cpp +++ b/ArchitectureColoredPainting/src/SvgParser.cpp @@ -484,7 +484,7 @@ namespace SVGParser } }; // namespace SVGParser - +using Renderer::Point; SvgParser::SvgParser(const std::string path, double width, double height) : path(path), width(width), height(height) { } diff --git a/ArchitectureColoredPainting/src/SvgParser.h b/ArchitectureColoredPainting/src/SvgParser.h index ebb0f8b..79a489a 100644 --- a/ArchitectureColoredPainting/src/SvgParser.h +++ b/ArchitectureColoredPainting/src/SvgParser.h @@ -1,173 +1,173 @@ #pragma once -#include "Renderer/Line.h" +#include "Renderer/Painting/Line.h" #include #include -using namespace std; + namespace SVGParser { -enum SVGCommandType -{ - SVG_INVALID = -1, - // SVG_MOVE_TO_REL, SVG_LINE_TO_REL, SVG_QUADRATIC_CURVE_TO_REL, SVG_CUBIC_CURVE_TO_REL, - // SVG_MOVE_TO_ABS, SVG_LINE_TO_ABS, SVG_QUADRATIC_CURVE_TO_ABS, SVG_CUBIC_CURVE_TO_ABS, - SVG_MOVE_TO_REL, - SVG_MOVE_TO_ABS, - SVG_LINE_TO_REL, - SVG_LINE_TO_ABS, - SVG_HORIZONTAL_LINE_TO_REL, - SVG_HORIZONTAL_LINE_TO_ABS, - SVG_VERTICAL_LINE_TO_REL, - SVG_VERTICAL_LINE_TO_ABS, - SVG_QUADRATIC_CURVE_TO_REL, - SVG_QUADRATIC_CURVE_TO_ABS, - SVG_CUBIC_CURVE_TO_REL, - SVG_CUBIC_CURVE_TO_ABS, - SVG_SMOOTH_CUBIC_CURVE_TO_REL, - SVG_SMOOTH_CUBIC_CURVE_TO_ABS, - SVG_SMOOTH_QUADRATIC_CURVE_TO_REL, - SVG_SMOOTH_QUADRATIC_CURVE_TO_ABS, - SVG_ARC_TO_REL, - SVG_ARC_TO_ABS, + enum SVGCommandType + { + SVG_INVALID = -1, + // SVG_MOVE_TO_REL, SVG_LINE_TO_REL, SVG_QUADRATIC_CURVE_TO_REL, SVG_CUBIC_CURVE_TO_REL, + // SVG_MOVE_TO_ABS, SVG_LINE_TO_ABS, SVG_QUADRATIC_CURVE_TO_ABS, SVG_CUBIC_CURVE_TO_ABS, + SVG_MOVE_TO_REL, + SVG_MOVE_TO_ABS, + SVG_LINE_TO_REL, + SVG_LINE_TO_ABS, + SVG_HORIZONTAL_LINE_TO_REL, + SVG_HORIZONTAL_LINE_TO_ABS, + SVG_VERTICAL_LINE_TO_REL, + SVG_VERTICAL_LINE_TO_ABS, + SVG_QUADRATIC_CURVE_TO_REL, + SVG_QUADRATIC_CURVE_TO_ABS, + SVG_CUBIC_CURVE_TO_REL, + SVG_CUBIC_CURVE_TO_ABS, + SVG_SMOOTH_CUBIC_CURVE_TO_REL, + SVG_SMOOTH_CUBIC_CURVE_TO_ABS, + SVG_SMOOTH_QUADRATIC_CURVE_TO_REL, + SVG_SMOOTH_QUADRATIC_CURVE_TO_ABS, + SVG_ARC_TO_REL, + SVG_ARC_TO_ABS, - SVG_CLOSE_PATH -}; + SVG_CLOSE_PATH + }; -bool isAbsolute(SVGCommandType); -class SVGCommand -{ - public: - SVGCommand(double, double, bool = false); - static const int length; - double x, y; - bool absolute; - virtual const std::string toString() const = 0; - virtual SVGCommandType getType() = 0; - virtual std::string toString2() = 0; -}; -class SVGMoveTo : public SVGCommand -{ - public: - static const int length = 2; - SVGMoveTo(double, double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; + bool isAbsolute(SVGCommandType); + class SVGCommand + { + public: + SVGCommand(double, double, bool = false); + static const int length; + double x, y; + bool absolute; + virtual const std::string toString() const = 0; + virtual SVGCommandType getType() = 0; + virtual std::string toString2() = 0; + }; + class SVGMoveTo : public SVGCommand + { + public: + static const int length = 2; + SVGMoveTo(double, double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; -class SVGLineTo : public SVGCommand -{ - public: - static const int length = 2; - SVGLineTo(double, double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; -class SVGHLineTo : public SVGCommand -{ - public: - static const int length = 1; - SVGHLineTo(double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; -class SVGVLineTo : public SVGCommand -{ - public: - static const int length = 1; - SVGVLineTo(double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; + class SVGLineTo : public SVGCommand + { + public: + static const int length = 2; + SVGLineTo(double, double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; + class SVGHLineTo : public SVGCommand + { + public: + static const int length = 1; + SVGHLineTo(double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; + class SVGVLineTo : public SVGCommand + { + public: + static const int length = 1; + SVGVLineTo(double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; -class SVGQuadraticCurveTo : public SVGCommand -{ - public: - SVGQuadraticCurveTo(double, double, double, double, bool = false); - double x0, y0; - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; + class SVGQuadraticCurveTo : public SVGCommand + { + public: + SVGQuadraticCurveTo(double, double, double, double, bool = false); + double x0, y0; + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; -class SVGCubicCurveTo : public SVGCommand -{ - public: - double x0, y0, x1, y1; - SVGCubicCurveTo(double, double, double, double, double, double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; -class SVGSmoothQuadraticCurveTo : public SVGCommand -{ - public: - SVGSmoothQuadraticCurveTo(double, double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; + class SVGCubicCurveTo : public SVGCommand + { + public: + double x0, y0, x1, y1; + SVGCubicCurveTo(double, double, double, double, double, double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; + class SVGSmoothQuadraticCurveTo : public SVGCommand + { + public: + SVGSmoothQuadraticCurveTo(double, double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; -class SVGSmoothCubicCurveTo : public SVGCommand -{ - public: - double x1, y1; - SVGSmoothCubicCurveTo(double, double, double, double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; + class SVGSmoothCubicCurveTo : public SVGCommand + { + public: + double x1, y1; + SVGSmoothCubicCurveTo(double, double, double, double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; -class SVGArcTo : public SVGCommand -{ - public: - double rx, ry, rot; - bool large, sweep; - SVGArcTo(double, double, double, bool, bool, double, double, bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; + class SVGArcTo : public SVGCommand + { + public: + double rx, ry, rot; + bool large, sweep; + SVGArcTo(double, double, double, bool, bool, double, double, bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; -class SVGClosePath : public SVGCommand -{ - public: - SVGClosePath(bool = false); - virtual const std::string toString() const; - virtual SVGCommandType getType(); - virtual std::string toString2(); -}; -typedef vector> SVGPath; -SVGPath parsePath(std::istream &); + class SVGClosePath : public SVGCommand + { + public: + SVGClosePath(bool = false); + virtual const std::string toString() const; + virtual SVGCommandType getType(); + virtual std::string toString2(); + }; + typedef std::vector> SVGPath; + SVGPath parsePath(std::istream&); -std::ostream &operator<<(std::ostream &, const SVGParser::SVGPath &); -std::ostream &operator<<(std::ostream &, const SVGParser::SVGCommand *); + std::ostream& operator<<(std::ostream&, const SVGParser::SVGPath&); + std::ostream& operator<<(std::ostream&, const SVGParser::SVGCommand*); }; // namespace SVGParser class SvgParser { - public: - SvgParser(const std::string path, const double width, const double height); - vector> parse(); +public: + SvgParser(const std::string path, const double width, const double height); + std::vector> parse(); - private: - static constexpr const double eps = 1e-6; - static constexpr const double PI = 3.14159265358979323846; - const std::string path; - const double width; - const double height; +private: + static constexpr const double eps = 1e-6; + static constexpr const double PI = 3.14159265358979323846; + const std::string path; + const double width; + const double height; - Point convertPoint(double x, double y); - Point clampPoint(Point p); - Point convertAbsPoint(double x, double y); - Point convertRelPoint(Point pointBegin, double x, double y); - void ellipticalArcConverter(Point beginPoint, double radiusX, double radiusY, double phi, bool flagA, - bool flagS, Point endPoint,vector>& lines); - vector centerConverter(Point beginPoint, double radiusX, double radiusY, double phi, bool flagA, bool flagS, - Point endPoint); - double angleConverter(Point u, Point v); - Point eConverter(Point c, Point r, double cosPhi, double sinPhi, double t); - Point e2Converter(Point c, Point r, double cosPhi, double sinPhi, double t); + Renderer::Point convertPoint(double x, double y); + Renderer::Point clampPoint(Renderer::Point p); + Renderer::Point convertAbsPoint(double x, double y); + Renderer::Point convertRelPoint(Renderer::Point pointBegin, double x, double y); + void ellipticalArcConverter(Renderer::Point beginPoint, double radiusX, double radiusY, double phi, bool flagA, + bool flagS, Renderer::Point endPoint, std::vector>& lines); + std::vector centerConverter(Renderer::Point beginPoint, double radiusX, double radiusY, double phi, bool flagA, bool flagS, + Renderer::Point endPoint); + double angleConverter(Renderer::Point u, Renderer::Point v); + Renderer::Point eConverter(Renderer::Point c, Renderer::Point r, double cosPhi, double sinPhi, double t); + Renderer::Point e2Converter(Renderer::Point c, Renderer::Point r, double cosPhi, double sinPhi, double t); };