Fri, 07 Feb 2020 01:58:34 +0200
added selection highlighting
#pragma once #include <QOpenGLWidget> #include <QOpenGLFunctions> #include <QQuaternion> #include <QOpenGLVertexArrayObject> #include <QOpenGLBuffer> #include <QOpenGLShader> #include <QOpenGLShaderProgram> #include <glm/glm.hpp> #include "main.h" #include "gl/common.h" #include "gl/compiler.h" class PartRenderer : public QOpenGLWidget, protected QOpenGLFunctions { Q_OBJECT public: PartRenderer( Model* model, DocumentManager* documents, const ldraw::ColorTable& colorTable, QWidget* parent = nullptr); ~PartRenderer() override; void setRenderPreferences(const gl::RenderPreferences& newPreferences); void setHighlight(ldraw::Id highlightedId); protected: ldraw::Id pick(const QPoint& where); void initializeGL() override; void resizeGL(int width, int height) override; void paintGL() override; void mouseMoveEvent(QMouseEvent* event) override; void wheelEvent(QWheelEvent* event) override; private: void setFragmentStyle(gl::FragmentStyle fragStyle); void renderAllArrays(); void renderScene(); void updateViewMatrix(); Model* const model; DocumentManager* const documents; const ldraw::ColorTable& colorTable; QPointF lastMousePosition; gl::Compiler* compiler; gl::RenderPreferences renderPreferences; glm::mat4 projectionMatrix; glm::mat4 viewMatrix; glm::quat modelQuaternion; ldraw::Id highlighted = ldraw::NULL_ID; static constexpr double MIN_ZOOM = 0.0; static constexpr double MAX_ZOOM = 3.0; double zoom = 1.0; bool initialized = false; void renderVao(const gl::ArrayClass arrayClass); void checkForGLErrors(); };