CShapeSphere.h

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//==============================================================================
/*
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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \version   3.2.0 $Rev: 2166 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CShapeSphereH
#define CShapeSphereH
//------------------------------------------------------------------------------
#include "world/CGenericObject.h"
#include "materials/CMaterial.h"
#include "materials/CTexture2d.h"
//------------------------------------------------------------------------------
#ifdef C_USE_OPENGL
#ifdef MACOSX
#include "OpenGL/glu.h"
#else
#include "GL/glu.h"
#endif
#endif
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
namespace chai3d {
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================

//==============================================================================
//==============================================================================
class cShapeSphere : public cGenericObject
{
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cShapeSphere(const double& a_radius, 
                 cMaterialPtr a_material = cMaterialPtr());

    virtual ~cShapeSphere();


    //--------------------------------------------------------------------------
    // PUBLIC METHODS:
    //--------------------------------------------------------------------------

public:

    cShapeSphere* copy(const bool a_duplicateMaterialData = false,
        const bool a_duplicateTextureData = false, 
        const bool a_duplicateMeshData = false,
        const bool a_buildCollisionDetector = false);

    void setRadius(const double& a_radius);

    inline double getRadius() const { return (m_radius); }


    //--------------------------------------------------------------------------
    // PROTECTED METHODS:
    //--------------------------------------------------------------------------

protected:

    virtual void render(cRenderOptions& a_options);

    virtual void updateBoundaryBox();

    virtual void scaleObject(const double& a_scaleFactor);

    virtual void computeLocalInteraction(const cVector3d& a_toolPos,
        const cVector3d& a_toolVel,
        const unsigned int a_IDN);

    virtual bool computeOtherCollisionDetection(cVector3d& a_segmentPointA,
        cVector3d& a_segmentPointB,
        cCollisionRecorder& a_recorder,
        cCollisionSettings& a_settings);


    //-----------------------------------------------------------------------
    // PROTECTED METHODS:
    //-----------------------------------------------------------------------

protected:

    void copyShapeSphereProperties(cShapeSphere* a_obj,
        const bool a_duplicateMaterialData,
        const bool a_duplicateTextureData, 
        const bool a_duplicateMeshData,
        const bool a_buildCollisionDetector);


    //--------------------------------------------------------------------------
    // PROTECTED MEMBERS:
    //--------------------------------------------------------------------------

protected:

    double m_radius;

    GLUquadricObj *m_quadric;
};

//------------------------------------------------------------------------------
} // namespace chai3d
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
#endif
//------------------------------------------------------------------------------