rainbow_cycle.hpp File Reference

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Functions
template<unsigned int frequency>
color_t	ui::shader::rainbow_cycle (color_t pixel, const Coords &coords, const Size &size, time_t time)
	A pixel shader that smoothly rotates the original color's hue through the rainbow.

Function Documentation

rainbow_cycle()

template<unsigned int frequency>

color_t ui::shader::rainbow_cycle	(	color_t	pixel,
		const Coords &	coords,
		const Size &	size,
		time_t	time
	)

A pixel shader that smoothly rotates the original color's hue through the rainbow.

Template Parameters

frequency

The number of milliseconds it takes to make one full cycle.

Parameters

pixel	The original pixel color.
coords	The coords of the current pixel.
size	The total size of the image.
time	The current clock time in milliseconds.