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Improved waveBlendAdd, based on code from @fincs.

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yellows8 2018-09-30 22:05:19 -04:00
parent 589f3a5581
commit 6e11672e20
1 changed files with 1 additions and 1 deletions
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common/menu.c
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@ -325,7 +325,7 @@ void themeMenuStartup() {
}
color_t waveBlendAdd(color_t a, color_t b, float alpha) {
return MakeColor(a.r+(b.r*alpha), a.g+b.g*alpha, a.b + b.b*alpha, 255);
return MakeColor(a.r*(1.0f-alpha) + b.r*alpha, a.g*(1.0f-alpha) + b.g*alpha, a.b*(1.0f-alpha) + b.b*alpha, 255);
}
void drawWave(int id, float timer, color_t color, int height, float phase, float speed) {