splines.h File Reference

#include "curve_tools.h"

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Functions
float	interpolate_val_V2 (int n, CurveAnchorPoint Points[], float x, unsigned int type)
float	interpolate_val_V2_periodic (int n, CurveAnchorPoint Points[], float x, unsigned int type, float period)
int	CurveDataSampleV2 (CurveData *curve, CurveSample *sample)
int	CurveDataSampleV2Periodic (CurveData *curve, CurveSample *sample)

Function Documentation

CurveDataSampleV2()

int CurveDataSampleV2	(	CurveData *	curve,
		CurveSample *	sample
	)

References CATMULL_ROM, CT_ERROR, CT_SUCCESS, CUBIC_SPLINE, CurveData::m_max_x, CurveData::m_max_y, CurveData::m_min_x, CurveData::m_min_y, CurveData::m_numAnchors, CurveSample::m_outputRes, CurveSample::m_Samples, CurveSample::m_samplingRes, CurveData::m_spline_type, and MONOTONE_HERMITE.

Referenced by dt_draw_curve_calc_values_V2_nonperiodic().

CurveDataSampleV2Periodic()

int CurveDataSampleV2Periodic	(	CurveData *	curve,
		CurveSample *	sample
	)

References CATMULL_ROM, CT_ERROR, CT_SUCCESS, CUBIC_SPLINE, CurveData::m_max_x, CurveData::m_max_y, CurveData::m_min_x, CurveData::m_min_y, CurveData::m_numAnchors, CurveSample::m_outputRes, CurveSample::m_Samples, CurveSample::m_samplingRes, CurveData::m_spline_type, and MONOTONE_HERMITE.

Referenced by dt_draw_curve_calc_values_V2_periodic().

interpolate_val_V2()

float interpolate_val_V2	(	int	n,
		CurveAnchorPoint	Points[],
		float	x,
		unsigned int	type
	)

References CATMULL_ROM, CUBIC_SPLINE, MONOTONE_HERMITE, and type.

interpolate_val_V2_periodic()

float interpolate_val_V2_periodic	(	int	n,
		CurveAnchorPoint	Points[],
		float	x,
		unsigned int	type,
		float	period
	)

References CATMULL_ROM, CUBIC_SPLINE, MONOTONE_HERMITE, and type.