occtl_curve2d_bspline_create_info Struct Reference

#include <occtl_curves2d.h>

Collaboration diagram for occtl_curve2d_bspline_create_info:

Public Attributes
uint32_t	struct_version
const void *	p_next
const occtl_point2_t *	poles
size_t	pole_count
const double *	weights
const double *	knots
const int32_t *	multiplicities
size_t	knot_count
int32_t	degree
int32_t	is_periodic

Detailed Description

Versioned create-info struct for 2D B-spline curve construction.

Same semantics as occtl_curve_bspline_create_info_t but uses 2D poles.

Member Data Documentation

knots

const double* occtl_curve2d_bspline_create_info::knots

[in] Borrows it; distinct values; count = knot_count.

multiplicities

const int32_t* occtl_curve2d_bspline_create_info::multiplicities

[in] Borrows it; count = knot_count.

p_next

const void* occtl_curve2d_bspline_create_info::p_next

Reserved; must be NULL.

poles

const occtl_point2_t* occtl_curve2d_bspline_create_info::poles

[in] Borrows it; count = pole_count.

struct_version

uint32_t occtl_curve2d_bspline_create_info::struct_version

Must be OCCTL_CURVE2D_BSPLINE_CREATE_INFO_VERSION_1.

weights

const double* occtl_curve2d_bspline_create_info::weights

[in] Borrows it; NULL implies non-rational.

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The documentation for this struct was generated from the following file:

• include/occtl/occtl_curves2d.h