DirectXMath Library 3D vector geometric functions

Lists the 3D vector geometric functions.

In this section

Topic	Description
XMVector3AngleBetweenNormals	Computes the radian angle between two normalized 3D vectors.
XMVector3AngleBetweenNormalsEst	Estimates the radian angle between two normalized 3D vectors.
XMVector3AngleBetweenVectors	Computes the radian angle between two 3D vectors.
XMVector3ClampLength	Clamps the length of a 3D vector to a given range.
XMVector3ClampLengthV	Clamps the length of a 3D vector to a given range.
XMVector3ComponentsFromNormal	Using a reference normal vector, splits a 3D vector into components that are parallel and perpendicular to the normal.
XMVector3Cross	Computes the cross product between two 3D vectors.
XMVector3Dot	Computes the dot product between 3D vectors.
XMVector3InBounds	Tests whether the components of a 3D vector are within set bounds.
XMVector3Length	Computes the length of a 3D vector.
XMVector3LengthEst	Estimates the length of a 3D vector.
XMVector3LengthSq	Computes the square of the length of a 3D vector.
XMVector3LinePointDistance	Computes the minimum distance between a line and a point.
XMVector3Normalize	Returns the normalized version of a 3D vector.
XMVector3NormalizeEst	Estimates the normalized version of a 3D vector.
XMVector3Orthogonal	Computes a vector perpendicular to a 3D vector.
XMVector3ReciprocalLength	Computes the reciprocal of the length of a 3D vector.
XMVector3ReciprocalLengthEst	Estimates the reciprocal of the length of a 3D vector.
XMVector3Reflect	Reflects an incident 3D vector across a 3D normal vector.
XMVector3Refract	Refracts an incident 3D vector across a 3D normal vector.
XMVector3RefractV	Refracts an incident 3D vector across a 3D normal vector.

 

Related topics

DirectXMath Library 3D Vector Functions