Function directx_math::XMPlaneIntersectPlane

pub fn XMPlaneIntersectPlane(
    pLinePoint1: &mut FXMVECTOR, 
    pLinePoint2: &mut FXMVECTOR, 
    P1: FXMVECTOR, 
    P2: FXMVECTOR
)

Finds the intersection of two planes.

Parameters

pLinePoint1 Address of a 3D vector describing one point on the line of intersection. See remarks.

pLinePoint2 Address of a 3D vector describing a second point on the line of intersection. See remarks.

P1 XMVECTOR describing the plane coefficients (A, B, C, D) for the plane equation Ax+By+Cz+D=0.

P2 XMVECTOR describing the plane coefficients (A, B, C, D) for the plane equation Ax+By+Cz+D=0.

Return value

None.

Remarks

If the planes are parallel to one another, all components of the returned point vectors are equal to QNaN.

Reference

https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMPlaneIntersectPlane