diff options
Diffstat (limited to 'modules/mono/glue/cs_files/Vector2.cs')
| -rw-r--r-- | modules/mono/glue/cs_files/Vector2.cs | 95 |
1 files changed, 68 insertions, 27 deletions
diff --git a/modules/mono/glue/cs_files/Vector2.cs b/modules/mono/glue/cs_files/Vector2.cs index 238775bda2..6fbe374611 100644 --- a/modules/mono/glue/cs_files/Vector2.cs +++ b/modules/mono/glue/cs_files/Vector2.cs @@ -8,15 +8,21 @@ using System.Runtime.InteropServices; // file: core/variant_call.cpp // commit: 5ad9be4c24e9d7dc5672fdc42cea896622fe5685 +#if REAL_T_IS_DOUBLE +using real_t = System.Double; +#else +using real_t = System.Single; +#endif + namespace Godot { [StructLayout(LayoutKind.Sequential)] public struct Vector2 : IEquatable<Vector2> { - public float x; - public float y; + public real_t x; + public real_t y; - public float this[int index] + public real_t this[int index] { get { @@ -48,7 +54,7 @@ namespace Godot internal void Normalize() { - float length = x * x + y * y; + real_t length = x * x + y * y; if (length != 0f) { @@ -58,7 +64,7 @@ namespace Godot } } - private float Cross(Vector2 b) + private real_t Cross(Vector2 b) { return x * b.y - y * b.x; } @@ -68,22 +74,22 @@ namespace Godot return new Vector2(Mathf.Abs(x), Mathf.Abs(y)); } - public float Angle() + public real_t Angle() { return Mathf.Atan2(y, x); } - public float AngleTo(Vector2 to) + public real_t AngleTo(Vector2 to) { return Mathf.Atan2(Cross(to), Dot(to)); } - public float AngleToPoint(Vector2 to) + public real_t AngleToPoint(Vector2 to) { return Mathf.Atan2(x - to.x, y - to.y); } - public float Aspect() + public real_t Aspect() { return x / y; } @@ -93,10 +99,10 @@ namespace Godot return -Reflect(n); } - public Vector2 Clamped(float length) + public Vector2 Clamped(real_t length) { Vector2 v = this; - float l = this.Length(); + real_t l = this.Length(); if (l > 0 && length < l) { @@ -107,15 +113,15 @@ namespace Godot return v; } - public Vector2 CubicInterpolate(Vector2 b, Vector2 preA, Vector2 postB, float t) + public Vector2 CubicInterpolate(Vector2 b, Vector2 preA, Vector2 postB, real_t t) { Vector2 p0 = preA; Vector2 p1 = this; Vector2 p2 = b; Vector2 p3 = postB; - float t2 = t * t; - float t3 = t2 * t; + real_t t2 = t * t; + real_t t3 = t2 * t; return 0.5f * ((p1 * 2.0f) + (-p0 + p2) * t + @@ -123,17 +129,17 @@ namespace Godot (-p0 + 3.0f * p1 - 3.0f * p2 + p3) * t3); } - public float DistanceSquaredTo(Vector2 to) + public real_t DistanceSquaredTo(Vector2 to) { return (x - to.x) * (x - to.x) + (y - to.y) * (y - to.y); } - public float DistanceTo(Vector2 to) + public real_t DistanceTo(Vector2 to) { return Mathf.Sqrt((x - to.x) * (x - to.x) + (y - to.y) * (y - to.y)); } - public float Dot(Vector2 with) + public real_t Dot(Vector2 with) { return x * with.x + y * with.y; } @@ -148,17 +154,17 @@ namespace Godot return Mathf.Abs(LengthSquared() - 1.0f) < Mathf.Epsilon; } - public float Length() + public real_t Length() { return Mathf.Sqrt(x * x + y * y); } - public float LengthSquared() + public real_t LengthSquared() { return x * x + y * y; } - public Vector2 LinearInterpolate(Vector2 b, float t) + public Vector2 LinearInterpolate(Vector2 b, real_t t) { Vector2 res = this; @@ -180,12 +186,23 @@ namespace Godot return 2.0f * n * Dot(n) - this; } - public Vector2 Rotated(float phi) + public Vector2 Rotated(real_t phi) { - float rads = Angle() + phi; + real_t rads = Angle() + phi; return new Vector2(Mathf.Cos(rads), Mathf.Sin(rads)) * Length(); } + public void Set(real_t x, real_t y) + { + this.x = x; + this.y = y; + } + public void Set(Vector2 v) + { + this.x = v.x; + this.y = v.y; + } + public Vector2 Slide(Vector2 n) { return this - n * Dot(n); @@ -200,12 +217,36 @@ namespace Godot { return new Vector2(y, -x); } - - public Vector2(float x, float y) + + private static readonly Vector2 zero = new Vector2 (0, 0); + private static readonly Vector2 one = new Vector2 (1, 1); + private static readonly Vector2 negOne = new Vector2 (-1, -1); + + private static readonly Vector2 up = new Vector2 (0, 1); + private static readonly Vector2 down = new Vector2 (0, -1); + private static readonly Vector2 right = new Vector2 (1, 0); + private static readonly Vector2 left = new Vector2 (-1, 0); + + public static Vector2 Zero { get { return zero; } } + public static Vector2 One { get { return one; } } + public static Vector2 NegOne { get { return negOne; } } + + public static Vector2 Up { get { return up; } } + public static Vector2 Down { get { return down; } } + public static Vector2 Right { get { return right; } } + public static Vector2 Left { get { return left; } } + + // Constructors + public Vector2(real_t x, real_t y) { this.x = x; this.y = y; } + public Vector2(Vector2 v) + { + this.x = v.x; + this.y = v.y; + } public static Vector2 operator +(Vector2 left, Vector2 right) { @@ -228,14 +269,14 @@ namespace Godot return vec; } - public static Vector2 operator *(Vector2 vec, float scale) + public static Vector2 operator *(Vector2 vec, real_t scale) { vec.x *= scale; vec.y *= scale; return vec; } - public static Vector2 operator *(float scale, Vector2 vec) + public static Vector2 operator *(real_t scale, Vector2 vec) { vec.x *= scale; vec.y *= scale; @@ -249,7 +290,7 @@ namespace Godot return left; } - public static Vector2 operator /(Vector2 vec, float scale) + public static Vector2 operator /(Vector2 vec, real_t scale) { vec.x /= scale; vec.y /= scale; |