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Synopsis

int normalize( float $v[] )

Normalizes a float array of 3 values.

Return value

int : -1 if the float array was zero length. 1 if the normalized vector was successfully calculated.

Arguments
Variable Name Variable Type Description
$vfloat[]Array of 3 floats to be normalized

MEL examples

	float $v0[] = {3,6,9};
	normalize($v0);
	// Results: 1 //