startup_rainbow.hpp File Reference

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Functions
color_t	ui::shader::startupRainbow (color_t pixel, const Coords &coords, const Size &size, time_t time)
	A pixel shader that that animates a rainbow transition from black to white.

Function Documentation

startupRainbow()

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

A pixel shader that that animates a rainbow transition from black to white.

This is only meant to be used once at startup.

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.