CDraw3D.h

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//==============================================================================
/*
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    Copyright (c) 2003-2016, CHAI3D.
    (www.chai3d.org)

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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \author    Dan Morris
    \version   3.2.0 $Rev: 1869 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CDraw3DH
#define CDraw3DH
//------------------------------------------------------------------------------
#include "math/CMaths.h"
//------------------------------------------------------------------------------

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

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

//------------------------------------------------------------------------------
//------------------------------------------------------------------------------


//------------------------------------------------------------------------------
// GENERAL PURPOSE FUNCTIONS
//------------------------------------------------------------------------------

void cLookAt(const cVector3d& a_eye, 
    const cVector3d& a_at, 
    const cVector3d& a_up);

void cDrawFrame(const double& a_scale = 1.0);

void cDrawFrame(const double& a_axisLengthScale, 
    const double& a_axisThicknessScale);

void cDrawWireBox(const double& a_xMin, const double& a_xMax,
    const double& a_yMin, const double& a_yMax,
    const double& a_zMin, const double& a_zMax);

void cDrawSphere(const double& a_radius,
    const unsigned int a_numSlices=10, 
    const unsigned int a_numStacks=10);

void cDrawArrow(const cVector3d& a_arrowStart, 
    const cVector3d& a_arrowTip, 
    const double a_width = 0.05);

void cDrawSolidTorus(const double& a_innerRadius,
    const double& a_outerRadius, 
    const int a_sides, 
    const int a_rings);


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

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