#ifndef ___SPHERE_H
#define ___SPHERE_H

#include "GL/glew.h"
#include <GL/GL.h>
#include <glm/mat4x4.hpp>

#include <vector>

#include "ADrawable.h"

#include "Loader.h"



class Sphere : public ADrawable
{
public:
	Sphere();
	Sphere(float rad, GLuint sl, GLuint st);
	~Sphere();
	
	void draw(ShaderProgram *shader, glm::mat4x4 proj_matrix, glm::mat4x4 view_matrix);
	int getVertexArrayHandle();

	GLuint VAO, VBO_position, VBO_normal, VBO_tex, IBO;

	

private:
	GLuint nVerts, elements;
	float radius;
	GLuint slices, stacks;

	void generateVerts(float *, float *, float *, unsigned int *);



	// Inherited via ADrawable
	virtual DrawableType getType() override;

};


#endif