occtl_coedge_view Struct Reference

#include <occtl_topo.h>

Collaboration diagram for occtl_coedge_view:

Public Attributes
uint32_t	struct_version
const void *	p_next
occtl_node_id_t	edge_of
occtl_node_id_t	face_of
occtl_orientation_t	orientation
double	t_min
double	t_max
occtl_point2_t	uv_start
occtl_point2_t	uv_end
int32_t	is_seam
int32_t	is_reversed
int32_t	has_pcurve

Detailed Description

Aggregate snapshot of a coedge's scalar state.

uv_start / uv_end are the UV-space endpoints of the coedge's pcurve on the parent face's surface, as reported by BRepGraph_Tool::CoEdge::UVPoints. When has_pcurve is 0 they default to (0,0).

Member Data Documentation

edge_of

occtl_node_id_t occtl_coedge_view::edge_of

Underlying edge node id.

face_of

occtl_node_id_t occtl_coedge_view::face_of

Parent face node id.

has_pcurve

int32_t occtl_coedge_view::has_pcurve

1 if a 2D pcurve is attached.

is_reversed

int32_t occtl_coedge_view::is_reversed

1 if reversed relative to its edge.

is_seam

int32_t occtl_coedge_view::is_seam

1 if the coedge is a seam pair member.

orientation

occtl_orientation_t occtl_coedge_view::orientation

Coedge orientation.

p_next

const void* occtl_coedge_view::p_next

Reserved; must be NULL.

struct_version

uint32_t occtl_coedge_view::struct_version

INPUT — caller declares which version they understand.

t_max

double occtl_coedge_view::t_max

Parameter range maximum.

t_min

double occtl_coedge_view::t_min

Parameter range minimum.

uv_end

occtl_point2_t occtl_coedge_view::uv_end

UV endpoint at t_max.

uv_start

occtl_point2_t occtl_coedge_view::uv_start

UV endpoint at t_min.

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

• include/occtl/occtl_topo.h