occtl_polygon3d_view Struct Reference

#include <occtl_mesh.h>

Collaboration diagram for occtl_polygon3d_view:

Public Attributes
const double *	nodes
size_t	node_count
const double *	parameters
double	deflection
occtl_uid_t	source_uid

Detailed Description

Zero-copy view of a 3D polyline cached on an edge.

Zero-copy span/view per ABI §10.2; pointers borrow from a per-graph internal cache; lifetime matches occtl_triangulation_view_t.

parameters carries the curve parameter at each polyline node when one was stored alongside the polyline, NULL otherwise.

Member Data Documentation

deflection

double occtl_polygon3d_view::deflection

Polygon deflection.

node_count

size_t occtl_polygon3d_view::node_count

Number of polyline nodes.

nodes

const double* occtl_polygon3d_view::nodes

xyz interleaved doubles, length 3 * node_count.

parameters

const double* occtl_polygon3d_view::parameters

Curve parameter per node, length node_count, or NULL when absent.

source_uid

occtl_uid_t occtl_polygon3d_view::source_uid

UID of the parent edge.

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

• include/occtl/occtl_mesh.h