diff options
Diffstat (limited to 'core/math/plane.h')
| -rw-r--r-- | core/math/plane.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/core/math/plane.h b/core/math/plane.h index 2267b28c53..73babfa496 100644 --- a/core/math/plane.h +++ b/core/math/plane.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -35,13 +35,12 @@ class Variant; -class Plane { -public: +struct _NO_DISCARD_ Plane { Vector3 normal; real_t d = 0; void set_normal(const Vector3 &p_normal); - _FORCE_INLINE_ Vector3 get_normal() const { return normal; }; ///Point is coplanar, CMP_EPSILON for precision + _FORCE_INLINE_ Vector3 get_normal() const { return normal; }; void normalize(); Plane normalized() const; @@ -53,7 +52,7 @@ public: _FORCE_INLINE_ bool is_point_over(const Vector3 &p_point) const; ///< Point is over plane _FORCE_INLINE_ real_t distance_to(const Vector3 &p_point) const; - _FORCE_INLINE_ bool has_point(const Vector3 &p_point, real_t _epsilon = CMP_EPSILON) const; + _FORCE_INLINE_ bool has_point(const Vector3 &p_point, real_t p_tolerance = CMP_EPSILON) const; /* intersections */ @@ -85,8 +84,8 @@ public: normal(p_a, p_b, p_c), d(p_d) {} - _FORCE_INLINE_ Plane(const Vector3 &p_normal, real_t p_d); - _FORCE_INLINE_ Plane(const Vector3 &p_point, const Vector3 &p_normal); + _FORCE_INLINE_ Plane(const Vector3 &p_normal, real_t p_d = 0.0); + _FORCE_INLINE_ Plane(const Vector3 &p_normal, const Vector3 &p_point); _FORCE_INLINE_ Plane(const Vector3 &p_point1, const Vector3 &p_point2, const Vector3 &p_point3, ClockDirection p_dir = CLOCKWISE); }; @@ -98,10 +97,10 @@ real_t Plane::distance_to(const Vector3 &p_point) const { return (normal.dot(p_point) - d); } -bool Plane::has_point(const Vector3 &p_point, real_t _epsilon) const { +bool Plane::has_point(const Vector3 &p_point, real_t p_tolerance) const { real_t dist = normal.dot(p_point) - d; dist = ABS(dist); - return (dist <= _epsilon); + return (dist <= p_tolerance); } Plane::Plane(const Vector3 &p_normal, real_t p_d) : @@ -109,7 +108,7 @@ Plane::Plane(const Vector3 &p_normal, real_t p_d) : d(p_d) { } -Plane::Plane(const Vector3 &p_point, const Vector3 &p_normal) : +Plane::Plane(const Vector3 &p_normal, const Vector3 &p_point) : normal(p_normal), d(p_normal.dot(p_point)) { } |