[−][src]Function directx_math::XMScalarACos
pub fn XMScalarACos(Value: f32) -> f32
Computes the arccosine of a floating-point number.
Parameters
Value
float value between -1.0
and 1.0
.
Return value
Returns the inverse cosine of Value.
Remarks
This function uses a 7-degree minimax approximation.
Reference
https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMScalarACos