From 6fdaf5de46b8ab29cfb67d49661a63fff5a6995a Mon Sep 17 00:00:00 2001 From: Piotr Dziwinski Date: Fri, 5 Oct 2012 18:59:49 +0200 Subject: CParticle rewrite --- src/graphics/core/color.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/graphics/core/color.h') diff --git a/src/graphics/core/color.h b/src/graphics/core/color.h index 0bec7e9..7cbd175 100644 --- a/src/graphics/core/color.h +++ b/src/graphics/core/color.h @@ -107,6 +107,14 @@ inline IntColor ColorToIntColor(Color color) static_cast(color.a * 255.0f)); } +inline Color IntensityToColor(float intensity) +{ + if (intensity <= 0.0f) return Color(0.0f, 0.0f, 0.0f, 0.0f); + if (intensity >= 1.0f) return Color(1.0f, 1.0f, 1.0f, 1.0f); + + return Color(intensity, intensity, intensity, intensity); +} + /** * \struct ColorHSV * \brief HSV color -- cgit v1.2.3-1-g7c22