MRMarkedContour.h File Reference

#include <MRCMisc/common.h>
#include <MRCMisc/exports.h>
#include <stdbool.h>
#include <stddef.h>

Go to the source code of this file.

Typedefs
typedef struct MR_BitSet	MR_BitSet
typedef struct MR_std_vector_MR_Vector3f	MR_std_vector_MR_Vector3f
typedef struct MR_MarkedContour3f	MR_MarkedContour3f
	Generated from class MR::MarkedContour3f.
typedef struct MR_SplineSettings	MR_SplineSettings
	Generated from class MR::SplineSettings.

Functions
MRC_API const MR_std_vector_MR_Vector3f *	MR_MarkedContour3f_Get_contour (const MR_MarkedContour3f *_this)
MRC_API void	MR_MarkedContour3f_Set_contour (MR_MarkedContour3f *_this, MR_PassBy value_pass_by, MR_std_vector_MR_Vector3f *value)
MRC_API MR_std_vector_MR_Vector3f *	MR_MarkedContour3f_GetMutable_contour (MR_MarkedContour3f *_this)
MRC_API const MR_BitSet *	MR_MarkedContour3f_Get_marks (const MR_MarkedContour3f *_this)
MRC_API void	MR_MarkedContour3f_Set_marks (MR_MarkedContour3f *_this, MR_PassBy value_pass_by, MR_BitSet *value)
MRC_API MR_BitSet *	MR_MarkedContour3f_GetMutable_marks (MR_MarkedContour3f *_this)
MRC_API MR_MarkedContour3f *	MR_MarkedContour3f_DefaultConstruct (void)
MRC_API MR_MarkedContour3f *	MR_MarkedContour3f_DefaultConstructArray (size_t num_elems)
MRC_API MR_MarkedContour3f *	MR_MarkedContour3f_ConstructFrom (MR_PassBy contour_pass_by, MR_std_vector_MR_Vector3f *contour, MR_PassBy marks_pass_by, MR_BitSet *marks)
MRC_API const MR_MarkedContour3f *	MR_MarkedContour3f_OffsetPtr (const MR_MarkedContour3f *ptr, ptrdiff_t i)
	Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.
MRC_API MR_MarkedContour3f *	MR_MarkedContour3f_OffsetMutablePtr (MR_MarkedContour3f *ptr, ptrdiff_t i)
	Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.
MRC_API MR_MarkedContour3f *	MR_MarkedContour3f_ConstructFromAnother (MR_PassBy _other_pass_by, MR_MarkedContour3f *_other)
MRC_API void	MR_MarkedContour3f_Destroy (const MR_MarkedContour3f *_this)
	Destroys a heap-allocated instance of MR_MarkedContour3f. Does nothing if the pointer is null.
MRC_API void	MR_MarkedContour3f_DestroyArray (const MR_MarkedContour3f *_this)
	Destroys a heap-allocated array of MR_MarkedContour3f. Does nothing if the pointer is null.
MRC_API MR_MarkedContour3f *	MR_MarkedContour3f_AssignFromAnother (MR_MarkedContour3f *_this, MR_PassBy _other_pass_by, MR_MarkedContour3f *_other)
MRC_API bool	MR_isClosed_std_vector_MR_Vector3f (const MR_std_vector_MR_Vector3f *c)
MRC_API MR_MarkedContour3f *	MR_markedContour (MR_PassBy in_pass_by, MR_std_vector_MR_Vector3f *in)
MRC_API MR_MarkedContour3f *	MR_markedFirstLast (MR_PassBy in_pass_by, MR_std_vector_MR_Vector3f *in)
MRC_API MR_MarkedContour3f *	MR_resample (const MR_MarkedContour3f *in, float minStep, MR_std_vector_MR_Vector3f *normals)
MRC_API MR_MarkedContour3f *	MR_makeSpline_3_float (MR_PassBy in_pass_by, MR_MarkedContour3f *in, const float *markStability, const MR_std_vector_MR_Vector3f *normals)
MRC_API MR_MarkedContour3f *	MR_makeSpline_3_std_vector_MR_Vector3f (MR_PassBy in_pass_by, MR_MarkedContour3f *in, const MR_std_vector_MR_Vector3f *normals, const float *markStability)
MRC_API const float *	MR_SplineSettings_Get_samplingStep (const MR_SplineSettings *_this)
MRC_API void	MR_SplineSettings_Set_samplingStep (MR_SplineSettings *_this, float value)
MRC_API float *	MR_SplineSettings_GetMutable_samplingStep (MR_SplineSettings *_this)
MRC_API const float *	MR_SplineSettings_Get_controlStability (const MR_SplineSettings *_this)
MRC_API void	MR_SplineSettings_Set_controlStability (MR_SplineSettings *_this, float value)
MRC_API float *	MR_SplineSettings_GetMutable_controlStability (MR_SplineSettings *_this)
MRC_API const int *	MR_SplineSettings_Get_iterations (const MR_SplineSettings *_this)
MRC_API void	MR_SplineSettings_Set_iterations (MR_SplineSettings *_this, int value)
MRC_API int *	MR_SplineSettings_GetMutable_iterations (MR_SplineSettings *_this)
MRC_API MR_std_vector_MR_Vector3f *const *	MR_SplineSettings_Get_normals (const MR_SplineSettings *_this)
MRC_API void	MR_SplineSettings_Set_normals (MR_SplineSettings *_this, MR_std_vector_MR_Vector3f *value)
MRC_API MR_std_vector_MR_Vector3f **	MR_SplineSettings_GetMutable_normals (MR_SplineSettings *_this)
MRC_API const bool *	MR_SplineSettings_Get_normalsAffectShape (const MR_SplineSettings *_this)
MRC_API void	MR_SplineSettings_Set_normalsAffectShape (MR_SplineSettings *_this, bool value)
MRC_API bool *	MR_SplineSettings_GetMutable_normalsAffectShape (MR_SplineSettings *_this)
MRC_API MR_SplineSettings *	MR_SplineSettings_DefaultConstruct (void)
MRC_API MR_SplineSettings *	MR_SplineSettings_DefaultConstructArray (size_t num_elems)
MRC_API MR_SplineSettings *	MR_SplineSettings_ConstructFrom (float samplingStep, float controlStability, int iterations, MR_std_vector_MR_Vector3f *normals, bool normalsAffectShape)
MRC_API const MR_SplineSettings *	MR_SplineSettings_OffsetPtr (const MR_SplineSettings *ptr, ptrdiff_t i)
	Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.
MRC_API MR_SplineSettings *	MR_SplineSettings_OffsetMutablePtr (MR_SplineSettings *ptr, ptrdiff_t i)
	Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.
MRC_API MR_SplineSettings *	MR_SplineSettings_ConstructFromAnother (const MR_SplineSettings *_other)
MRC_API void	MR_SplineSettings_Destroy (const MR_SplineSettings *_this)
	Destroys a heap-allocated instance of MR_SplineSettings. Does nothing if the pointer is null.
MRC_API void	MR_SplineSettings_DestroyArray (const MR_SplineSettings *_this)
	Destroys a heap-allocated array of MR_SplineSettings. Does nothing if the pointer is null.
MRC_API MR_SplineSettings *	MR_SplineSettings_AssignFromAnother (MR_SplineSettings *_this, const MR_SplineSettings *_other)
MRC_API MR_MarkedContour3f *	MR_makeSpline_2 (const MR_std_vector_MR_Vector3f *controlPoints, const MR_SplineSettings *settings)

Typedef Documentation

MR_BitSet

typedef struct MR_BitSet MR_BitSet

MR_MarkedContour3f

typedef struct MR_MarkedContour3f MR_MarkedContour3f

Generated from class MR::MarkedContour3f.

MR_SplineSettings

typedef struct MR_SplineSettings MR_SplineSettings

Generated from class MR::SplineSettings.

MR_std_vector_MR_Vector3f

typedef struct MR_std_vector_MR_Vector3f MR_std_vector_MR_Vector3f

Function Documentation

MR_isClosed_std_vector_MR_Vector3f()

MRC_API bool MR_isClosed_std_vector_MR_Vector3f

(

const MR_std_vector_MR_Vector3f *

c

)

Generated from function MR::isClosed. Parameter c can not be null. It is a single object.

MR_makeSpline_2()

MRC_API MR_MarkedContour3f * MR_makeSpline_2	(	const MR_std_vector_MR_Vector3f *	controlPoints,
		const MR_SplineSettings *	settings )

Parameters

controlPoints

ordered point the spline to interpolate

Returns

spline contour with same or more points than initially given, marks field highlights the points corresponding to input ones Generated from function MR::makeSpline. Parameter controlPoints can not be null. It is a single object. Parameter settings can not be null. It is a single object. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_makeSpline_3_float()

MRC_API MR_MarkedContour3f * MR_makeSpline_3_float	(	MR_PassBy	in_pass_by,
		MR_MarkedContour3f *	in,
		const float *	markStability,
		const MR_std_vector_MR_Vector3f *	normals )

Parameters

in	input marked contour
markStability	a positive value, the more the value the closer marked points will be to their original positions
normals	if provided the curve at marked points will try to be orthogonal to given normal there

Returns

contour with same number of points and same marked, where each return point tries to be on a smooth curve Generated from function MR::makeSpline. Parameter markStability has a default argument: 1, pass a null pointer to use it. Parameter normals defaults to a null pointer in C++. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_makeSpline_3_std_vector_MR_Vector3f()

MRC_API MR_MarkedContour3f * MR_makeSpline_3_std_vector_MR_Vector3f	(	MR_PassBy	in_pass_by,
		MR_MarkedContour3f *	in,
		const MR_std_vector_MR_Vector3f *	normals,
		const float *	markStability )

Parameters

in	input marked contour
normals	the curve at marked points will try to be orthogonal to given normal there
markStability	a positive value, the more the value the closer marked points will be to their original positions

Returns

contour with same number of points and same marked, where each return point tries to be on a smooth curve Generated from function MR::makeSpline. Parameter normals can not be null. It is a single object. Parameter markStability has a default argument: 1, pass a null pointer to use it. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_markedContour()

MRC_API MR_MarkedContour3f * MR_markedContour	(	MR_PassBy	in_pass_by,
		MR_std_vector_MR_Vector3f *	in )

Returns

marked contour with all points from (in) marked Generated from function MR::markedContour. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_MarkedContour3f_AssignFromAnother()

MRC_API MR_MarkedContour3f * MR_MarkedContour3f_AssignFromAnother	(	MR_MarkedContour3f *	_this,
		MR_PassBy	_other_pass_by,
		MR_MarkedContour3f *	_other )

Generated from a method of class MR::MarkedContour3f named operator=. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_MarkedContour3f_ConstructFrom()

MRC_API MR_MarkedContour3f * MR_MarkedContour3f_ConstructFrom	(	MR_PassBy	contour_pass_by,
		MR_std_vector_MR_Vector3f *	contour,
		MR_PassBy	marks_pass_by,
		MR_BitSet *	marks )

Constructs MR::MarkedContour3f elementwise. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_MarkedContour3f_ConstructFromAnother()

MRC_API MR_MarkedContour3f * MR_MarkedContour3f_ConstructFromAnother	(	MR_PassBy	_other_pass_by,
		MR_MarkedContour3f *	_other )

Generated from a constructor of class MR::MarkedContour3f. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_MarkedContour3f_DefaultConstruct()

MRC_API MR_MarkedContour3f * MR_MarkedContour3f_DefaultConstruct

(

void

)

Constructs an empty (default-constructed) instance. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_MarkedContour3f_DefaultConstructArray()

MRC_API MR_MarkedContour3f * MR_MarkedContour3f_DefaultConstructArray

(

size_t

num_elems

)

Constructs an array of empty (default-constructed) instances, of the specified size. Will never return null. The array must be destroyed using MR_MarkedContour3f_DestroyArray(). Use MR_MarkedContour3f_OffsetMutablePtr() and MR_MarkedContour3f_OffsetPtr() to access the array elements.

MR_MarkedContour3f_Destroy()

MRC_API void MR_MarkedContour3f_Destroy

(

const MR_MarkedContour3f *

_this

)

Destroys a heap-allocated instance of MR_MarkedContour3f. Does nothing if the pointer is null.

MR_MarkedContour3f_DestroyArray()

MRC_API void MR_MarkedContour3f_DestroyArray

(

const MR_MarkedContour3f *

_this

)

Destroys a heap-allocated array of MR_MarkedContour3f. Does nothing if the pointer is null.

MR_MarkedContour3f_Get_contour()

MRC_API const MR_std_vector_MR_Vector3f * MR_MarkedContour3f_Get_contour

(

const MR_MarkedContour3f *

_this

)

Returns a pointer to a member variable of class MR::MarkedContour3f named contour. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_MarkedContour3f_Get_marks()

MRC_API const MR_BitSet * MR_MarkedContour3f_Get_marks

(

const MR_MarkedContour3f *

_this

)

indices of control (marked) points Modifies a member variable of class MR::MarkedContour3f named marks. Parameter _this can not be null. It is a single object.

MR_MarkedContour3f_GetMutable_contour()

MRC_API MR_std_vector_MR_Vector3f * MR_MarkedContour3f_GetMutable_contour

(

MR_MarkedContour3f *

_this

)

Returns a mutable pointer to a member variable of class MR::MarkedContour3f named contour. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it. indices of control (marked) points Returns a pointer to a member variable of class MR::MarkedContour3f named marks. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_MarkedContour3f_GetMutable_marks()

MRC_API MR_BitSet * MR_MarkedContour3f_GetMutable_marks

(

MR_MarkedContour3f *

_this

)

MR_MarkedContour3f_OffsetMutablePtr()

MRC_API MR_MarkedContour3f * MR_MarkedContour3f_OffsetMutablePtr	(	MR_MarkedContour3f *	ptr,
		ptrdiff_t	i )

Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.

MR_MarkedContour3f_OffsetPtr()

MRC_API const MR_MarkedContour3f * MR_MarkedContour3f_OffsetPtr	(	const MR_MarkedContour3f *	ptr,
		ptrdiff_t	i )

Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.

MR_MarkedContour3f_Set_contour()

MRC_API void MR_MarkedContour3f_Set_contour	(	MR_MarkedContour3f *	_this,
		MR_PassBy	value_pass_by,
		MR_std_vector_MR_Vector3f *	value )

Modifies a member variable of class MR::MarkedContour3f named contour. Parameter _this can not be null. It is a single object.

MR_MarkedContour3f_Set_marks()

MRC_API void MR_MarkedContour3f_Set_marks	(	MR_MarkedContour3f *	_this,
		MR_PassBy	value_pass_by,
		MR_BitSet *	value )

indices of control (marked) points Returns a mutable pointer to a member variable of class MR::MarkedContour3f named marks. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_markedFirstLast()

MRC_API MR_MarkedContour3f * MR_markedFirstLast	(	MR_PassBy	in_pass_by,
		MR_std_vector_MR_Vector3f *	in )

Returns

marked contour with only first and last points from (in) marked Generated from function MR::markedFirstLast. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_resample()

MRC_API MR_MarkedContour3f * MR_resample	(	const MR_MarkedContour3f *	in,
		float	minStep,
		MR_std_vector_MR_Vector3f *	normals )

keeps all marked points from input contour and adds/removes other points to have them as many as possible, but at the distance along the input line not shorter than (minStep) from their neighbor points

Parameters

normals

optional parameter with the normals of input points that will be resampled to become normals of output points Generated from function MR::resample. Parameter in can not be null. It is a single object. Parameter normals defaults to a null pointer in C++. Never returns null. Returns an instance allocated on the heap! Must call MR_MarkedContour3f_Destroy() to free it when you're done using it.

MR_SplineSettings_AssignFromAnother()

MRC_API MR_SplineSettings * MR_SplineSettings_AssignFromAnother	(	MR_SplineSettings *	_this,
		const MR_SplineSettings *	_other )

Generated from a method of class MR::SplineSettings named operator=. Parameter _this can not be null. It is a single object. Parameter _other can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_ConstructFrom()

MRC_API MR_SplineSettings * MR_SplineSettings_ConstructFrom	(	float	samplingStep,
		float	controlStability,
		int	iterations,
		MR_std_vector_MR_Vector3f *	normals,
		bool	normalsAffectShape )

Constructs MR::SplineSettings elementwise. Never returns null. Returns an instance allocated on the heap! Must call MR_SplineSettings_Destroy() to free it when you're done using it.

MR_SplineSettings_ConstructFromAnother()

MRC_API MR_SplineSettings * MR_SplineSettings_ConstructFromAnother

(

const MR_SplineSettings *

_other

)

Generated from a constructor of class MR::SplineSettings. Parameter _other can not be null. It is a single object. Never returns null. Returns an instance allocated on the heap! Must call MR_SplineSettings_Destroy() to free it when you're done using it.

MR_SplineSettings_DefaultConstruct()

MRC_API MR_SplineSettings * MR_SplineSettings_DefaultConstruct

(

void

)

Constructs an empty (default-constructed) instance. Never returns null. Returns an instance allocated on the heap! Must call MR_SplineSettings_Destroy() to free it when you're done using it.

MR_SplineSettings_DefaultConstructArray()

MRC_API MR_SplineSettings * MR_SplineSettings_DefaultConstructArray

(

size_t

num_elems

)

Constructs an array of empty (default-constructed) instances, of the specified size. Will never return null. The array must be destroyed using MR_SplineSettings_DestroyArray(). Use MR_SplineSettings_OffsetMutablePtr() and MR_SplineSettings_OffsetPtr() to access the array elements.

MR_SplineSettings_Destroy()

MRC_API void MR_SplineSettings_Destroy

(

const MR_SplineSettings *

_this

)

Destroys a heap-allocated instance of MR_SplineSettings. Does nothing if the pointer is null.

MR_SplineSettings_DestroyArray()

MRC_API void MR_SplineSettings_DestroyArray

(

const MR_SplineSettings *

_this

)

Destroys a heap-allocated array of MR_SplineSettings. Does nothing if the pointer is null.

MR_SplineSettings_Get_controlStability()

MRC_API const float * MR_SplineSettings_Get_controlStability

(

const MR_SplineSettings *

_this

)

a positive value, the more the value the closer resulting spline will be to given control points Returns a pointer to a member variable of class MR::SplineSettings named controlStability. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_Get_iterations()

MRC_API const int * MR_SplineSettings_Get_iterations

(

const MR_SplineSettings *

_this

)

the shape of resulting spline depends on the total number of points in the contour, which in turn depends on the length of input contour being sampled; setting iterations greater than one allows you to pass a constructed spline as a better input contour to the next run of the algorithm Returns a pointer to a member variable of class MR::SplineSettings named iterations. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_Get_normals()

MRC_API MR_std_vector_MR_Vector3f *const * MR_SplineSettings_Get_normals

(

const MR_SplineSettings *

_this

)

optional parameter with the normals of input points that will be resampled to become normals of output points Returns a pointer to a member variable of class MR::SplineSettings named normals. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_Get_normalsAffectShape()

MRC_API const bool * MR_SplineSettings_Get_normalsAffectShape

(

const MR_SplineSettings *

_this

)

if true and normals are provided, then the curve at marked points will try to be orthogonal to given normal there Returns a pointer to a member variable of class MR::SplineSettings named normalsAffectShape. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_Get_samplingStep()

MRC_API const float * MR_SplineSettings_Get_samplingStep

(

const MR_SplineSettings *

_this

)

additional points will be added between each pair of control points, until the distance between neighbor points becomes less than this distance Returns a pointer to a member variable of class MR::SplineSettings named samplingStep. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_GetMutable_controlStability()

MRC_API float * MR_SplineSettings_GetMutable_controlStability

(

MR_SplineSettings *

_this

)

a positive value, the more the value the closer resulting spline will be to given control points Returns a mutable pointer to a member variable of class MR::SplineSettings named controlStability. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_GetMutable_iterations()

MRC_API int * MR_SplineSettings_GetMutable_iterations

(

MR_SplineSettings *

_this

)

the shape of resulting spline depends on the total number of points in the contour, which in turn depends on the length of input contour being sampled; setting iterations greater than one allows you to pass a constructed spline as a better input contour to the next run of the algorithm Returns a mutable pointer to a member variable of class MR::SplineSettings named iterations. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_GetMutable_normals()

MRC_API MR_std_vector_MR_Vector3f ** MR_SplineSettings_GetMutable_normals

(

MR_SplineSettings *

_this

)

optional parameter with the normals of input points that will be resampled to become normals of output points Returns a mutable pointer to a member variable of class MR::SplineSettings named normals. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_GetMutable_normalsAffectShape()

MRC_API bool * MR_SplineSettings_GetMutable_normalsAffectShape

(

MR_SplineSettings *

_this

)

if true and normals are provided, then the curve at marked points will try to be orthogonal to given normal there Returns a mutable pointer to a member variable of class MR::SplineSettings named normalsAffectShape. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_GetMutable_samplingStep()

MRC_API float * MR_SplineSettings_GetMutable_samplingStep

(

MR_SplineSettings *

_this

)

additional points will be added between each pair of control points, until the distance between neighbor points becomes less than this distance Returns a mutable pointer to a member variable of class MR::SplineSettings named samplingStep. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.

MR_SplineSettings_OffsetMutablePtr()

MRC_API MR_SplineSettings * MR_SplineSettings_OffsetMutablePtr	(	MR_SplineSettings *	ptr,
		ptrdiff_t	i )

Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.

MR_SplineSettings_OffsetPtr()

MRC_API const MR_SplineSettings * MR_SplineSettings_OffsetPtr	(	const MR_SplineSettings *	ptr,
		ptrdiff_t	i )

Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element.

MR_SplineSettings_Set_controlStability()

MRC_API void MR_SplineSettings_Set_controlStability	(	MR_SplineSettings *	_this,
		float	value )

a positive value, the more the value the closer resulting spline will be to given control points Modifies a member variable of class MR::SplineSettings named controlStability. Parameter _this can not be null. It is a single object.

MR_SplineSettings_Set_iterations()

MRC_API void MR_SplineSettings_Set_iterations	(	MR_SplineSettings *	_this,
		int	value )

the shape of resulting spline depends on the total number of points in the contour, which in turn depends on the length of input contour being sampled; setting iterations greater than one allows you to pass a constructed spline as a better input contour to the next run of the algorithm Modifies a member variable of class MR::SplineSettings named iterations. Parameter _this can not be null. It is a single object.

MR_SplineSettings_Set_normals()

MRC_API void MR_SplineSettings_Set_normals	(	MR_SplineSettings *	_this,
		MR_std_vector_MR_Vector3f *	value )

optional parameter with the normals of input points that will be resampled to become normals of output points Modifies a member variable of class MR::SplineSettings named normals. Parameter _this can not be null. It is a single object.

MR_SplineSettings_Set_normalsAffectShape()

MRC_API void MR_SplineSettings_Set_normalsAffectShape	(	MR_SplineSettings *	_this,
		bool	value )

if true and normals are provided, then the curve at marked points will try to be orthogonal to given normal there Modifies a member variable of class MR::SplineSettings named normalsAffectShape. Parameter _this can not be null. It is a single object.

MR_SplineSettings_Set_samplingStep()

MRC_API void MR_SplineSettings_Set_samplingStep	(	MR_SplineSettings *	_this,
		float	value )

additional points will be added between each pair of control points, until the distance between neighbor points becomes less than this distance Modifies a member variable of class MR::SplineSettings named samplingStep. Parameter _this can not be null. It is a single object.