Painter2D.h

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#pragma once
 
#include "Shader.h"
 
class Painter2D : protected QOpenGLFunctions
{
private:
    QOpenGLVertexArrayObject vao;
    QOpenGLBuffer vbo[2];
 
    std::vector<GLfloat> vertices;
    std::vector<GLfloat> colors;
 
    Shader* shaders;
public:
    Painter2D(Shader* shaders);
    ~Painter2D();
 
    void drawLine(QVector2D point1, QVector2D point2, QVector3D color, float thickness, float alpha);
    void drawLineStrip(std::vector<QVector2D> points, QVector3D color, float thickness, float alpha);
    void drawBezier(QVector2D point1, QVector2D point2, QVector2D controlpoint1, QVector2D controlpoint2, QVector3D color, float thickness, float alpha);
 
};