normalize

Normal vector length 1.

gentype normalize ( gentype p)

Description

Returns a vector in the same direction as p but with a length of 1.

Notes

The built-in geometric functions are implemented using the round to nearest even rounding mode.

gentype may indicate float and float{2|3|4} as arguments and return values. If extended with cl_khr_fp64, generic type name gentype may indicate double and double{2|3|4} as arguments and return values. If extended with cl_khr_fp16, generic type name gentype may indicate half and half{2|3|4} as arguments and return values.

Specification

OpenCL Specification

Also see

Geometric Functions

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