Add patterns for visualization

dfs.tidal

@@ -8,6 +8,9 @@ import Data.List
 
 import qualified Data.Array as A
 
+-- Tree, Forward, Back, Cross, Loop, No Edge
+data EdgeType = T | F | B | X | L | NE deriving Show
+--
 tabulate :: Bounds -> [Vertex] -> Table Int
 tabulate bnds vs = A.array bnds (zip vs [1..])
 --
@@ -51,15 +54,24 @@ pairfastcat = (\(u,v) -> fastcat $ pure <$> [u,v])
 nodeEdgePairs :: Graph -> [(Vertex,[Edge])]
 nodeEdgePairs g = map (\u -> (u,[(u,v)| v <- g ! u])) $ preorderF $ dff g
 --
-instrument :: Graph -> Edge -> [Char]
+edgeType :: Graph -> Edge -> EdgeType
-instrument g e
+edgeType g e@(x,y)
-  | p treeG = "clubkick"
+  | p treeG = T
-  | p forwardG = "superpwm"
+  | p forwardG = F
-  | p backG = "casio"
+  | p backG = B
-  | p crossG = "amencutup"
+  | p crossG = X
-  | otherwise = "sn" -- edge is (x,x)
+  | x == y = L
+  | otherwise = NE
     where p f = e `elem` (f g)
 --
+instrument :: Graph -> Edge -> [Char]
+instrument g e = case edgeType g e of
+        T -> "clubkick"
+        F -> "superpwm"
+        B -> "casio"
+        X -> "amencutup"
+        L -> "sn"
+        NE -> " " -- let super collider deal with it
 -- complete graph
 k n = buildG (1,n) [(u,v)|u <- [1..n],v <- [1..n]]
 -- path
@@ -79,9 +91,9 @@ t1 = buildG (1,15) [(1,4),(1,12),(4,2),(4,6),(2,8),(2,3),(6,5),(6,7),(12,10),(12
 --
 nubbeKG = buildG (0,89) [(0,1),(0,2),(0,3),(0,4),(0,5),(0,6),(0,52),(0,53),(0,54),(1,68),(1,69),(1,70),(2,71),(2,72),(2,73),(2,74),(3,75),(3,76),(3,77),(3,78),(3,79),(3,80),(3,81),(3,82),(3,83),(3,84),(3,85),(3,86),(3,87),(3,88),(3,89),(4,7),(4,8),(4,9),(4,10),(4,11),(4,12),(4,13),(4,14),(4,15),(5,60),(5,61),(5,62),(5,63),(5,64),(5,65),(5,66),(5,67),(6,55),(6,56),(6,57),(6,58),(6,59),(7,16),(7,17),(7,18),(7,19),(8,48),(8,49),(8,50),(8,51),(9,44),(9,45),(9,46),(9,47),(10,40),(10,41),(10,42),(10,43),(11,36),(11,37),(11,38),(11,39),(12,32),(12,33),(12,34),(12,35),(13,28),(13,29),(13,30),(13,31),(14,24),(14,25),(14,26),(14,27),(15,20),(15,21),(15,22),(15,23)]
 
-let edgePattern g e = (n $ pure $ toEnum $ (snd e) `mod` 31) # (s $ pure $ instrument g e)
+let edgePattern g e = (n $ pure $ toEnum $ (snd e) `mod` 31) # (s $ pure $ instrument g e) # pI "w" (pure $ snd e) # pS "edge_type" (pure $ show $ edgeType g e)
                                                      # gain 1
-    vertexPattern g v = (scale "ritusen" $ pure $ toEnum $ (v `mod` 31) - 10) # s "supersquare"
+    vertexPattern g v = (scale "ritusen" $ pure $ toEnum $ (v `mod` 31) - 10) # s "supersquare" # pI "vertex" (pure v)
                                                                               # rate 0.1
                                                                               # resonance 0.2
                                                                               # end 0.2