Zig 0.17.0-dev (Split by item)

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radiansToDegrees

Converts an angle in radians to degrees. T must be a float or comptime number or a vector of floats.

math.radiansToDegrees

pub fn radiansToDegrees(ang: anytype) if (@TypeOf(ang) == comptime_int) comptime_float else @TypeOf(ang)

File

lib/std/math.zig:268

Code

pub fn radiansToDegrees(ang: anytype) if (@TypeOf(ang) == comptime_int) comptime_float else @TypeOf(ang) {
    const T = @TypeOf(ang);
    switch (@typeInfo(T)) {
        .float, .comptime_float, .comptime_int => return ang * deg_per_rad,
        .vector => |V| if (@typeInfo(V.child) == .float) return ang * @as(T, @splat(deg_per_rad)),
        else => {},
    }
    @compileError("Input must be float or a comptime number, or a vector of floats.");
}