axes.h

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#ifndef AXES_H
#define AXES_H
 
#include <memory.h>
 
#include <bondRenderer.h>
 
class Axes
{
 
public:
 
    Axes(const Camera & camera)
    : camera({3.5, M_PI*0.5f, M_PI}, camera.getResX(), camera.getResY()),
      renderer(axes, axesPoints, axes.size())
    {
        renderer.setBondScale(0.33f);
        renderer.setClipCorrection(3.0f);
    }
 
    void updateCamera(const Camera & camera)
    {
        glm::vec3 pos = camera.position(true);
        pos.x = this->camera.position(true).x;
        this->camera.setPosition(pos);
        this->camera.setUp(camera.getUp());
        renderer.updateCamera(this->camera);
    }
 
    void draw(glm::ivec4 viewport = {10, 10, 85, 85})
    {
        GLint currentViewPort[4];
        glGetIntegerv(GL_VIEWPORT, currentViewPort);
        glViewport(viewport.x, viewport.y, viewport.z, viewport.w);
        renderer.draw();
        glViewport
        (
            currentViewPort[0],
            currentViewPort[1],
            currentViewPort[2],
            currentViewPort[3]
        );
    }
 
private:
 
    const std::vector<Atom> axesPoints =
    {
        {Element::Unknown, {0,0,0}, 1.0f, {1.0f,1.0,1.0,1.0}},
        {Element::Unknown, {1,0,0}, 1.0f, {1.0f,0.0,0.0,1.0}},
        {Element::Unknown, {0,1,0}, 1.0f, {0.0f,1.0,0.0,1.0}},
        {Element::Unknown, {0,0,1}, 1.0f, {0.0f,0.0,1.0,1.0}}
    };
 
    const std::map<uint64_t, std::set<uint64_t>> axes {{0, {1, 2, 3}}};
 
    Camera camera;
 
    BondRenderer renderer;
};
 
#endif /* AXES_H */