occtl_direction2_t Struct Reference

#include <occtl_geom.h>

Public Attributes
double	x
double	y

Detailed Description

2D unit-direction vector.

Invariant: x²+y²=1 within floating-point precision. Constructing a literal with non-unit coordinates is undefined behaviour. Use occtl_direction2_from_vector to build one safely.

Member Data Documentation

x

double occtl_direction2_t::x

X component (normalised).

y

double occtl_direction2_t::y

Y component (normalised).

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

• include/occtl/occtl_geom.h