Cylinder.h

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#ifndef GlobeEngine_Cylinder_h
#define GlobeEngine_Cylinder_h

#include "OpenGL_Includes.h"
#include "DrawableComponent.h"

namespace ge {
    class Cylinder : public ge::DrawableComponent
    {
    public:
        Cylinder();
        ~Cylinder();
        void clear();
        void create();
        void create(GLuint slices, vmml::Vector3f origin, GLfloat radius);
        void update();
        void draw(std::shared_ptr<ge::Camera> _cam);
        
    private:
        // GLuint levels;
        void setCircularVertexPositions(GLint index, GLfloat* positionBuffer, GLint slices, vmml::Vector3f origin, GLfloat radius, GLfloat verticalOffsetFromOrigin);
        void extrudeTriangleStrip(GLint index, GLuint* indicesBuffer, GLuint* baseVertices, GLuint* topVertices, GLuint stripLength, bool isCCW, bool isClosed);
        void extrudeTriangleFan(GLint index, GLuint* indicesBuffer, GLuint sharedVertex, GLuint* vertices, GLuint stripLength, bool isCCW, bool isClosed);
        
    };
}
#endif