# HG changeset patch
# User drewp@bigasterisk.com
# Date 2013-06-16 18:43:15
# Node ID 7c14520fba29f1ac46f6cac1dc7820c9f3dec2d6
# Parent  d91015a384fb122015923040561b81947d64bb6a

add some non-chase effects for dragging in. all drag curves are now called <sub>_env to avoid conflicts in the expr namespace
Ignore-this: 51eda766db229a14612edd0cf6e7ed4b

diff --git a/light9/subserver/chases.coffee b/light9/subserver/chases.coffee
--- a/light9/subserver/chases.coffee
+++ b/light9/subserver/chases.coffee
@@ -1,17 +1,26 @@
 class Model
   constructor: ->
     @chases = ko.observable([])
+    @moreExprs = [
+      {label: "rainbow", expr: "hsv(t*1,1,1)"},
+      {label: "pulserainbow", expr: "hsv(t*1,1,1)*nsin(t*2)"},
+      {label: "stacrainbow", expr: "hsv(t*1,1,1)*(nsin(t*2)>.7)"},
+      {label: "alternatergb", expr: "hsv(t*1,1,1, light='left')*nsin(t*3) + hsv(t*1,1,1,light='right')*(1-nsin(t*3))"},
+      {label: "frontchase", expr: "chase(t, names=frontchase, ontime=.3, offset=-.11)"},
+      {label: "bumpyhues", expr: "hsv(t*.5,.4,1)*notch(t*.01)"},
+      ]
 
   subtermLink: (label, expr) =>
     "http://chase?"+$.param({
       subtermName: label
-      subtermExpr: expr
-      curve: label
+      subtermExpr: label + '_env(t) * ' + expr
+      curve: label + '_env'
     })
   subtermExprs: (chase) =>
     [
-      'LABEL(t) * chase(t, names=LABEL, ontime=0.5, offset=0.2)'.replace(/LABEL/g, chase.label)
+      'chase(t, names=LABEL, ontime=0.5, offset=0.2)'.replace(/LABEL/g, chase.label)
     ]
+  
 
 
 model = new Model()
diff --git a/light9/subserver/chases.jade b/light9/subserver/chases.jade
--- a/light9/subserver/chases.jade
+++ b/light9/subserver/chases.jade
@@ -1,16 +1,21 @@
 doctype html
 html
   head
-    title chases
+    title effects
     link(rel='stylesheet', href='style.css')
   body
-    h1 Chases
+    h1 Effects
 
+    div(data-bind="foreach: moreExprs")
+      div.resource.chase
+        span(data-bind="text: label")
+        | 
+        a.resource(data-bind="attr: {href: $root.subtermLink(label, expr)}, text: expr")
+    
     div(data-bind="foreach: chases")
       div.resource.chase
         | Chase
         a(data-bind="attr: {href: uri}, text: label")
-        h2 Subterms
         ul(data-bind="foreach: $parent.subtermExprs($data)")
           li: a.resource(data-bind="attr: {href: $root.subtermLink($parent.label, $data)}, text: $data")