occtl_surface_interpolated_info Struct Reference

#include <occtl_surfaces.h>

Collaboration diagram for occtl_surface_interpolated_info:

Public Attributes
uint32_t	struct_version
const void *	p_next
const occtl_point3_t *	points
size_t	u_point_count
size_t	v_point_count
int32_t	is_u_periodic

Detailed Description

Versioned create-info struct for surface interpolation.

Interpolates a B-spline surface passing through the given grid of points. Points are stored row-major: index = u * v_point_count + v. Uses OCCT's GeomAPI_PointsToBSplineSurface internally with uniform parameters.

Member Data Documentation

is_u_periodic

int32_t occtl_surface_interpolated_info::is_u_periodic

0/1. Enables OCCT U-periodic interpolation.

p_next

const void* occtl_surface_interpolated_info::p_next

Reserved; must be NULL.

points

const occtl_point3_t* occtl_surface_interpolated_info::points

[in] Borrows it; row-major: index = u * v_point_count + v.

struct_version

uint32_t occtl_surface_interpolated_info::struct_version

Must be OCCTL_SURFACE_INTERPOLATED_INFO_VERSION_1.

u_point_count

size_t occtl_surface_interpolated_info::u_point_count

Number of point rows in U.

v_point_count

size_t occtl_surface_interpolated_info::v_point_count

Number of point columns in V.

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

• include/occtl/occtl_surfaces.h