X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=TestPatterns.pde;h=38ea2296200d31e7f13e370a7d1f3acc35a7df7d;hb=f5d9de39b45481476cfa2a34d30aa8c6578f7d9c;hp=52e8ea45f72a2929cf371b55ef38be3834b0df4e;hpb=45f43cc2debb7f90b01e7a5c7d355218ab9cdeed;p=SugarCubes.git

diff --git a/TestPatterns.pde b/TestPatterns.pde
index 52e8ea4..38ea229 100644
--- a/TestPatterns.pde
+++ b/TestPatterns.pde
@@ -74,6 +74,33 @@ class TestZPattern extends SCPattern {
   }
 }
 
+/**
+ * This shows how to iterate over towers, enumerated in the model.
+ */
+class TestTowerPattern extends SCPattern {
+  private final SawLFO towerIndex = new SawLFO(0, model.towers.size(), 1000*model.towers.size());
+  
+  public TestTowerPattern(GLucose glucose) {
+    super(glucose);
+    addModulator(towerIndex).trigger();
+  }
+
+  public void run(int deltaMs) {
+    int ti = 0;
+    for (Tower t : model.towers) {
+      for (Point p : t.points) {
+        colors[p.index] = color(
+          lx.getBaseHuef(),
+          100,
+          max(0, 100 - 80*LXUtils.wrapdistf(ti, towerIndex.getValuef(), model.towers.size()))
+        );
+      }
+      ++ti;
+    }
+  }
+  
+}
+
 /**
  * This is a demonstration of how to use the projection library. A projection
  * creates a mutation of the coordinates of all the points in the model, creating
@@ -187,23 +214,13 @@ class MappingTool extends SCPattern {
   MappingTool(GLucose glucose, PandaMapping[] pandaMappings) {
     super(glucose);
     this.pandaMappings = pandaMappings;
-    int totalChannels = 0;
-    for (PandaMapping pm : pandaMappings) {
-       totalChannels += pm.channelList.length;
-    }
-    numChannels = totalChannels;
+    numChannels = pandaMappings.length * PandaMapping.CHANNELS_PER_BOARD;
     setChannel();
   }
   
   private void setChannel() {
-    mappingChannelIndex = channelIndex;
-    for (PandaMapping pm : pandaMappings) {
-      if (mappingChannelIndex < pm.channelList.length) {
-        activeMapping = pm;
-        break;
-      }
-      mappingChannelIndex -= pm.channelList.length;
-    }
+    mappingChannelIndex = channelIndex % PandaMapping.CHANNELS_PER_BOARD;
+    activeMapping = pandaMappings[channelIndex / PandaMapping.CHANNELS_PER_BOARD];
   }
   
   private int cubeInChannel(Cube c) {