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Add some format methods

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This commit is contained in:
Szymon Nowakowski
2026-01-05 23:57:17 +01:00
parent e019470687
commit a17a39a9a4
9 changed files with 48 additions and 0 deletions
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4
packages/vecmath/src/colors/Color.zig
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@@ -66,6 +66,10 @@ pub const Color = extern struct {
pub inline fn asArray(self: Color) Array {
return @bitCast(self);
}
pub fn format(self: Color, w: *std.io.Writer) !void {
try w.print("#{X:0>2}{X:0>2}{X:0>2}{X:0>2}", .{ self.r, self.g, self.b, self.a });
}
};
test "l" {

4
packages/vecmath/src/rotors/Complex.zig
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@@ -122,4 +122,8 @@ pub const Complex = extern struct {
.im = @mulAdd(f32, t, b.im, @mulAdd(f32, -t, a.im, a.im)),
};
}
pub fn format(self: Complex, w: *std.io.Writer) !void {
try w.print("Complex[{d:.3}, {d:.3}]", .{ self.re, self.im });
}
};

4
packages/vecmath/src/rotors/Quaternion.zig
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@@ -178,4 +178,8 @@ pub const Quaternion = extern struct {
.w = @mulAdd(f32, t, b.w, @mulAdd(f32, -t, a.w, a.w)),
};
}
pub fn format(self: Quaternion, w: *std.io.Writer) !void {
try w.print("Quaternion[{d:.3}, {d:.3}, {d:.3}, {d:.3}]", .{ self.x, self.y, self.z, self.w });
}
};

4
packages/vecmath/src/vectors/Vector2.zig
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@@ -162,4 +162,8 @@ pub const Vector2 = extern struct {
.y = vm.ps(self.x) * m.iy + vm.ps(self.y) * m.jy,
};
}
pub fn format(self: Vector2, w: *std.io.Writer) !void {
try w.print("[{d}, {d}]", .{ self.x, self.y });
}
};

7
packages/vecmath/src/vectors/Vector2Int.zig
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@@ -105,4 +105,11 @@ pub const Vector2Int = extern struct {
pub inline fn cross(self: Vector2Int, other: Vector2Int) i32 {
return self.x * other.y - self.y * other.x;
}
pub fn format(self: Vector2Int, w: *std.io.Writer) !void {
try w.print("[{X:0>8}, {X:0>8}]", .{
@as(u32, @bitCast(self.x)),
@as(u32, @bitCast(self.y)),
});
}
};

4
packages/vecmath/src/vectors/Vector3.zig
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@@ -187,4 +187,8 @@ pub const Vector3 = extern struct {
.z = vm.ps(self.x) * m.iz + vm.ps(self.y) * m.jz + vm.ps(self.z) * m.kz,
};
}
pub fn format(self: Vector3, w: *std.io.Writer) !void {
try w.print("[{d}, {d}, {d}]", .{ self.x, self.y, self.z });
}
};

8
packages/vecmath/src/vectors/Vector3Int.zig
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@@ -112,4 +112,12 @@ pub const Vector3Int = extern struct {
.z = self.x * other.y - self.y * other.x,
};
}
pub fn format(self: Vector3Int, w: *std.io.Writer) !void {
try w.print("[{X:0>8}, {X:0>8}, {X:0>8}]", .{
@as(u32, @bitCast(self.x)),
@as(u32, @bitCast(self.y)),
@as(u32, @bitCast(self.z)),
});
}
};

4
packages/vecmath/src/vectors/Vector4.zig
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@@ -142,4 +142,8 @@ pub const Vector4 = extern struct {
.w = vm.ps(self.x) * m.iw + vm.ps(self.y) * m.jw + vm.ps(self.z) * m.kw + vm.ps(self.w) * m.tw,
};
}
pub fn format(self: Vector4, w: *std.io.Writer) !void {
try w.print("[{d}, {d}, {d}, {d}]", .{ self.x, self.y, self.z, self.w });
}
};

9
packages/vecmath/src/vectors/Vector4Int.zig
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@@ -107,4 +107,13 @@ pub const Vector4Int = extern struct {
pub inline fn dot(self: Vector4Int, other: Vector4Int) i32 {
return self.x * other.x + self.y * other.y + self.z * other.z + self.w * other.w;
}
pub fn format(self: Vector4Int, w: *std.io.Writer) !void {
try w.print("[{X:0>8}, {X:0>8}, {X:0>8}, {X:0>8}]", .{
@as(u32, @bitCast(self.x)),
@as(u32, @bitCast(self.y)),
@as(u32, @bitCast(self.z)),
@as(u32, @bitCast(self.w)),
});
}
};