Helpers.cpp File Reference

Code file for helper functions. More...

#include "Helpers.h"

Functions
void	MakeWideFileName (_In_ const char *filename, _Out_ wchar_t *&wfilename)
	Make wide file name from a narrow one. More...
XMFLOAT4	HSVtoRGB (float h, float s, float v)
	Convert color from HSV to RGB. More...

Function Documentation

HSVtoRGB()

XMFLOAT4 HSVtoRGB	(	float	h,
		float	s,
		float	v
	)

Convert color in HSV format to RGB format. This is a helper function for generating a pseudorandom color. I snagged it from the interwebs.

Parameters

h	Hue.
s	Saturation.
v	Value.

Returns

Color in RGB format with an alpha value of 1.

MakeWideFileName()

void MakeWideFileName	(	_In_ const char *	filename,
		_Out_ wchar_t *&	wfilename
	)

Helper function to make a wide file name out of a regular one. Creates a wide buffer and stores the wide version of a regular file name in it. Remember to delete the wide file name after it has been used.

Parameters

filename	[in] The original file name.
wfilename	[out] The wide file name.