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Simplify Code for Gradient / Loading effect (#671)

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Def3nder 2020-02-11 22:43:15 +01:00 committed by GitHub
parent 867e43637c
commit a004d1647d
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1 changed files with 7 additions and 11 deletions
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18
wled00/FX.cpp
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@ -1177,15 +1177,12 @@ uint16_t WS2812FX::mode_fire_flicker(void) {
* Gradient run base function
*/
uint16_t WS2812FX::gradient_base(bool loading) {
uint16_t counter = now * (SEGMENT.speed >> 3) + 1;
SEGENV.step = counter * SEGLEN >> 16;
if (SEGMENT.speed == 0) SEGENV.step = SEGLEN >> 1;
if (SEGENV.call == 0) SEGENV.step = 0;
float per,val; //0.0 = sec 1.0 = pri
float brd = SEGMENT.intensity;
if (!loading) brd = SEGMENT.intensity/2;
uint16_t counter = now * ((SEGMENT.speed >> 2) + 1);
uint16_t pp = counter * SEGLEN >> 16;
if (SEGENV.call == 0) pp = 0;
float val; //0.0 = sec 1.0 = pri
float brd = loading ? SEGMENT.intensity : SEGMENT.intensity/2;
if (brd <1.0) brd = 1.0;
int pp = SEGENV.step;
int p1 = pp-SEGLEN;
int p2 = pp+SEGLEN;
@ -1197,9 +1194,8 @@ uint16_t WS2812FX::gradient_base(bool loading) {
} else {
val = min(abs(pp-i),min(abs(p1-i),abs(p2-i)));
}
per = val/brd;
if (per >1.0) per = 1.0;
setPixelColor(i, color_blend(SEGCOLOR(0), color_from_palette(i, true, PALETTE_SOLID_WRAP, 1), per*255));
val = (brd > val) ? val/brd * 255 : 255;
setPixelColor(i, color_blend(SEGCOLOR(0), color_from_palette(i, true, PALETTE_SOLID_WRAP, 1), val));
}
return FRAMETIME;