spline.c File Reference

#include "spline.h"
#include <math.h>
#include <placeholder.h>

Functions
static void	splGetCardinalPoint (Vec3 *, Vec3 *, f32, f32)
static void	splGetBezierPoint (Vec3 *, Vec3 *, f32)
f32	splGetHelmite (f32 fterm, f32 time, f32 p0, f32 p1, f32 d0, f32 d1)
static void	splGetBSplinePoint (Vec3 *p, Vec3 *cp, f32 u)
void	splGetSplinePoint (Vec3 *p, HSD_Spline *spline, f32 u)
static f32	splArcLengthPolynomial (const f32 coeffs[5], f32 t)
static f32 *	spl_GetCoeffs (HSD_Spline *spl, s32 idx)
static f32	spl_IterateSimpsonsMiddle (const f32 coeffs[5], const f32 dx, f32 t)
static f32	spl_GetArcLengthDx (f32 start, f32 midpoint)
f32	splArcLengthGetParameter (HSD_Spline *spl, f32 arg1)
void	splArcLengthPoint (Vec3 *vec3, HSD_Spline *spline, f32 farg0)

Function Documentation

splGetCardinalPoint()

void splGetCardinalPoint ( Vec3 * p, Vec3 * cp, f32 tension, f32 u )

inlinestatic

splGetBezierPoint()

void splGetBezierPoint ( Vec3 * p, Vec3 * cp, f32 u )

inlinestatic

splGetHelmite()

f32 splGetHelmite	(	f32	fterm,
		f32	time,
		f32	p0,
		f32	p1,
		f32	d0,
		f32	d1 )

splGetBSplinePoint()

void splGetBSplinePoint ( Vec3 * p, Vec3 * cp, f32 u )

static

splGetSplinePoint()

void splGetSplinePoint	(	Vec3 *	p,
		HSD_Spline *	spline,
		f32	u )

splArcLengthPolynomial()

f32 splArcLengthPolynomial ( const f32 coeffs[5], f32 t )

static

spl_GetCoeffs()

f32 * spl_GetCoeffs ( HSD_Spline * spl, s32 idx )

inlinestatic

spl_IterateSimpsonsMiddle()

f32 spl_IterateSimpsonsMiddle ( const f32 coeffs[5], const f32 dx, f32 t )

inlinestatic

spl_GetArcLengthDx()

f32 spl_GetArcLengthDx ( f32 start, f32 midpoint )

static

splArcLengthGetParameter()

f32 splArcLengthGetParameter	(	HSD_Spline *	spl,
		f32	arg1 )

splArcLengthPoint()

void splArcLengthPoint	(	Vec3 *	vec3,
		HSD_Spline *	spline,
		f32	farg0 )