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Expand file tree Collapse file tree Original file line number Diff line number Diff line change 6565 segment = 0 ,
6666 selectedElement = document . getElementById ( 'selected' ) ;
6767
68- videoCamera . track (
69- {
70- type : 'color' ,
71- color : 'magenta' ,
72- onFound : function ( track ) {
73- if ( ! drawSegments [ segment ] ) {
74- drawSegments [ segment ] = [ ] ;
75- }
76-
77- drawSegments [ segment ] . push ( track . x , track . y ) ;
78-
79- if ( ! pencilFound ) {
80- selectedElement . className = 'pencil' ;
81- }
82-
83- pencilFound = true ;
84- } ,
85- onNotFound : function ( ) {
86- if ( pencilFound ) {
87- segment ++ ;
88- pencilFound = false ;
89- selectedElement . className = '' ;
90- }
68+ videoCamera . track ( {
69+ type : 'color' ,
70+ color : 'magenta' ,
71+ onFound : function ( track ) {
72+ if ( ! drawSegments [ segment ] ) {
73+ drawSegments [ segment ] = [ ] ;
74+ }
75+
76+ drawSegments [ segment ] . push ( track . x , track . y ) ;
77+
78+ if ( ! pencilFound ) {
79+ selectedElement . className = 'pencil' ;
80+ }
81+
82+ pencilFound = true ;
83+ } ,
84+ onNotFound : function ( ) {
85+ if ( pencilFound ) {
86+ segment ++ ;
87+ pencilFound = false ;
88+ selectedElement . className = '' ;
9189 }
9290 }
93- ) ;
94-
95- videoCamera . track (
96- {
97- type : 'color' ,
98- color : 'cyan' ,
99- onFound : function ( track ) {
100- segment = 0 ;
101- drawSegments = [ ] ;
102-
103- if ( ! eraseFound ) {
104- selectedElement . className = 'erase' ;
105- }
106-
107- eraseFound = true ;
108- } ,
109- onNotFound : function ( ) {
110- if ( eraseFound ) {
111- eraseFound = false ;
112- selectedElement . className = '' ;
113- }
91+ } ) ;
92+
93+ videoCamera . track ( {
94+ type : 'color' ,
95+ color : 'cyan' ,
96+ onFound : function ( track ) {
97+ segment = 0 ;
98+ drawSegments = [ ] ;
99+
100+ if ( ! eraseFound ) {
101+ selectedElement . className = 'erase' ;
102+ }
103+
104+ eraseFound = true ;
105+ } ,
106+ onNotFound : function ( ) {
107+ if ( eraseFound ) {
108+ eraseFound = false ;
109+ selectedElement . className = '' ;
114110 }
115111 }
116- ) ;
112+ } ) ;
117113
118114 ( function loop ( ) {
119115 for ( var i = 0 , len = drawSegments . length ; i < len ; i ++ ) {
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