From 2c52f1646480506d6647ec71e6ea14935caf2e7e Mon Sep 17 00:00:00 2001 From: Aaron Franke Date: Mon, 29 Nov 2021 11:13:31 -0600 Subject: Add length and length_squared to Vector2i/3i --- core/math/vector3i.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'core/math/vector3i.h') diff --git a/core/math/vector3i.h b/core/math/vector3i.h index 0f9caa349b..1416c98057 100644 --- a/core/math/vector3i.h +++ b/core/math/vector3i.h @@ -31,6 +31,7 @@ #ifndef VECTOR3I_H #define VECTOR3I_H +#include "core/math/math_funcs.h" #include "core/string/ustring.h" #include "core/typedefs.h" @@ -65,6 +66,9 @@ struct Vector3i { Vector3i::Axis min_axis_index() const; Vector3i::Axis max_axis_index() const; + _FORCE_INLINE_ int64_t length_squared() const; + _FORCE_INLINE_ double length() const; + _FORCE_INLINE_ void zero(); _FORCE_INLINE_ Vector3i abs() const; @@ -110,6 +114,14 @@ struct Vector3i { } }; +int64_t Vector3i::length_squared() const { + return x * (int64_t)x + y * (int64_t)y + z * (int64_t)z; +} + +double Vector3i::length() const { + return Math::sqrt((double)length_squared()); +} + Vector3i Vector3i::abs() const { return Vector3i(ABS(x), ABS(y), ABS(z)); } -- cgit v1.2.3