Name

PEXNormalizeVectors

Synopsis

int PEXNormalizeVectors(int count, PEXVector ∗vectors, PEXVector ∗vectors_return)

Arguments

countThe number of vectors to normalize

vectorsA pointer to the array of vectors to normalize

vectors_return
A pointer to an array in which to store the normalized vectors

Returns

Zero if successful; otherwise, one of the following:

PEXBadVector - One of the vectors has zero magnitude.

Description

This function normalizes each vector in the specified list of 3D vectors. An error is returned if any vector in the list has a magnitude of zero. All non-zero vectors in the list are still normalized, however. 

If the return array is the same as the input array, the function will overwrite the input values with the normalized values. 

Errors

None

See Also

PEXTransformVectors, PEXNormalizeVectors2D