Fix brightness calculation in RippleEffect (#14)

MoshiMoshi0 · MoshiMoshi0 · commit b4f7a5e800c6 · 2019-04-30T12:01:56.000+02:00
diff --git a/Plugins/Effects/TTController.Plugin.RippleEffect/RippleEffect.cs b/Plugins/Effects/TTController.Plugin.RippleEffect/RippleEffect.cs
@@ -49,7 +49,7 @@ public override IDictionary<PortIdentifier, List<LedColor>> GenerateColors(List<
                 for (var i = 0; i < length; i++)
                 {
                     var idx = Wrap(_rotation - i, config.LedCount);
-                    colors[idx] = LedColor.FromHsv(hue, saturation, value - (double)i / length);
+                    colors[idx] = LedColor.FromHsv(hue, saturation, value * (length - i) / length);
                 }
 
                 result.Add(port, colors);

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ public override IDictionary<PortIdentifier, List<LedColor>> GenerateColors(List<`
`49`	`49`	`for (var i = 0; i < length; i++)`
`50`	`50`	`{`
`51`	`51`	`var idx = Wrap(_rotation - i, config.LedCount);`
`52`		`- colors[idx] = LedColor.FromHsv(hue, saturation, value - (double)i / length);`
	`52`	`+ colors[idx] = LedColor.FromHsv(hue, saturation, value * (length - i) / length);`
`53`	`53`	`}`
`54`	`54`
`55`	`55`	`result.Add(port, colors);`