update to 2.20

2019-01-28 14:25:40 +01:00
parent 9fb3f96e5f
commit 6d524787bd
31 changed files with 2259 additions and 1039 deletions
@@ -0,0 +1,68 @@
+/*
+  Custom effect that changes random pixels to transition between colors
+
+  Keith Lord - 2018
+
+  LICENSE
+
+  The MIT License (MIT)
+
+  Copyright (c) 2018  Keith Lord 
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sub-license, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+  
+  CHANGELOG
+  2018-08-19 initial version
+*/
+
+#ifndef BlockDissolve_h
+#define BlockDissolve_h
+
+#include <WS2812FX.h>
+
+extern WS2812FX ws2812fx;
+
+uint16_t blockDissolve(void) {
+  WS2812FX::Segment* seg = ws2812fx.getSegment();
+  WS2812FX::Segment_runtime* segrt = ws2812fx.getSegmentRuntime();
+  int seglen = seg->stop - seg->start + 1;
+
+  uint32_t color = seg->colors[segrt->aux_param];
+  ws2812fx.setPixelColor(seg->start, color);
+  // get the decimated color after setPixelColor() has mangled it
+  // in accordance to the brightness setting
+  uint32_t desColor = ws2812fx.getPixelColor(seg->start);
+
+  for(uint16_t i=0; i<seglen; i++) {
+    int index = seg->start + ws2812fx.random16(seglen);
+    if(ws2812fx.getPixelColor(index) != desColor) {
+      ws2812fx.setPixelColor(index, color);
+      return seg->speed;
+    }
+  }
+
+  for(uint16_t i=seg->start; i<seg->stop; i++) {
+    ws2812fx.setPixelColor(i, color);
+  }
+
+  segrt->aux_param = (segrt->aux_param + 1) % NUM_COLORS;
+  return seg->speed;
+}
+
+#endif