Bugfix in FX ripple_base()

DedeHai · DedeHai · commit 2703c9899afd · 2024-10-27T15:08:25.000+01:00
diff --git a/wled00/FX.cpp b/wled00/FX.cpp
@@ -2506,9 +2506,9 @@ static uint16_t ripple_base() {
       #endif
       {
         int left = rippleorigin - propI -1;
-        int right = rippleorigin + propI +3;
+        int right = rippleorigin + propI +2;
         for (int v = 0; v < 4; v++) {
-          unsigned mag = scale8(cubicwave8((propF>>2)+(v-left)*64), amp);
+          unsigned mag = scale8(cubicwave8((propF>>2) + v * 64), amp);
           SEGMENT.setPixelColor(left + v, color_blend(SEGMENT.getPixelColor(left + v), col, mag)); // TODO
           SEGMENT.setPixelColor(right - v, color_blend(SEGMENT.getPixelColor(right - v), col, mag)); // TODO
         }

Original file line number	Diff line number	Diff line change
`@@ -2506,9 +2506,9 @@ static uint16_t ripple_base() {`
`2506`	`2506`	`#endif`
`2507`	`2507`	`{`
`2508`	`2508`	`int left = rippleorigin - propI -1;`
`2509`		`- int right = rippleorigin + propI +3;`
	`2509`	`+ int right = rippleorigin + propI +2;`
`2510`	`2510`	`for (int v = 0; v < 4; v++) {`
`2511`		`- unsigned mag = scale8(cubicwave8((propF>>2)+(v-left)*64), amp);`
	`2511`	`+ unsigned mag = scale8(cubicwave8((propF>>2) + v * 64), amp);`
`2512`	`2512`	`SEGMENT.setPixelColor(left + v, color_blend(SEGMENT.getPixelColor(left + v), col, mag)); // TODO`
`2513`	`2513`	`SEGMENT.setPixelColor(right - v, color_blend(SEGMENT.getPixelColor(right - v), col, mag)); // TODO`
`2514`	`2514`	`}`