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#ifndef INTERPOLATOR_H
#define INTERPOLATOR_H
#include "solid_types.h"
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef __cplusplus
extern "C" {
DT_DECLARE_HANDLE(IP_IpoHandle);
typedef struct IP_ControlPoint {
DT_Scalar m_key;
DT_Scalar m_keyValue;
} IP_ControlPoint;
IP_IpoHandle IP_CreateLinear(const IP_ControlPoint *cpoints, int num_cpoints);
void IP_DeleteInterpolator(IP_IpoHandle ipo);
DT_Scalar IP_GetValue(IP_IpoHandle ipo, DT_Scalar key);
}
