Function directx_math::XMVectorNegativeMultiplySubtract [−][src]
pub fn XMVectorNegativeMultiplySubtract(
V1: FXMVECTOR,
V2: FXMVECTOR,
V3: FXMVECTOR
) -> XMVECTOR
Computes the difference of a third vector and the product of the first two vectors.
Parameters
V1 Vector multiplier.
V2 Vector multiplicand.
V3 Vector subtrahend.
Return value
Returns the resulting vector. See the remarks.
Remarks
The following pseudocode demonstrates the operation of the function:
XMVECTOR result;
result.x = V3.x - V1.x * V2.x;
result.y = V3.y - V1.y * V2.y;
result.z = V3.z - V1.z * V2.z;
result.w = V3.w - V1.w * V2.w;
return result;