public virtual void drawSphere(SWIGTYPE_p_btVector3 p, float radius, SWIGTYPE_p_btVector3 color)
 {
     OpenGLSupportPINVOKE.GLDebugDrawer_drawSphere(swigCPtr, SWIGTYPE_p_btVector3.getCPtr(p), radius, SWIGTYPE_p_btVector3.getCPtr(color));
     if (OpenGLSupportPINVOKE.SWIGPendingException.Pending)
     {
         throw OpenGLSupportPINVOKE.SWIGPendingException.Retrieve();
     }
 }