Luna::operator-

Float4 operator-(f32 s, const Float4 &v)

Subtracts one scalar with one vector.

This function performs the following operations:

[Float4](struct_luna_1_1_float4.md) r;
r.x = s - v.x;
r.y = s - v.y;
r.z = s - v.z;
r.w = s - v.w;
return r;

Parameters

• in s

  The scalar.

• in v

  The vector.

Return value

Returns the result vector.