Lookup tables and colormaps for scientific visualization,minor fixes

src/math/Lut.js

@@ -80,13 +80,13 @@ THREE.Lut.prototype = {
 	
 	changeColorMap: function ( colormap ) {
     
-    this.mapname = colormap;
+                this.mapname = colormap;
 		
 		return new THREE.Lut( this.mapname, this.n );
 
 	},
   
-  copy: function ( lut ) {
+        copy: function ( lut ) {
 
 		this.lut = lut.lut;
 		this.mapname = lut.mapname;
@@ -99,9 +99,9 @@ THREE.Lut.prototype = {
   
 	getColor: function ( alpha ) {
     
-    alpha = ( alpha - this.minV ) / ( this.maxV - this.minV ); 
+                alpha = ( alpha - this.minV ) / ( this.maxV - this.minV ); 
   
-    var colorPosition = Math.round( alpha * this.n );
+                var colorPosition = Math.round( alpha * this.n );
 		
 		colorPosition == this.n ? colorPosition -= 1 : colorPosition;
 		
@@ -111,8 +111,5 @@ THREE.Lut.prototype = {
 	
 };
 
-THREE.ColorMapKeywords = {
-		"rainbow": 	  [ [ 0.0, '0x0000FF' ], [ 0.2, '0x00FFFF' ], [ 0.5, '0x00FF00' ], [ 0.8, '0xFFFF00'],  [1.0, '0xFF0000' ] ],
-		"cooltowarm": [ [ 0.0, '0x3C4EC2' ], [ 0.2, '0x9BBCFF' ], [ 0.5, '0xDCDCDC' ], [ 0.8, '0xF6A385'],  [1.0, '0xB40426' ] ],
-		"blackbody" : [ [ 0.0, '0x000000' ], [ 0.2, '0x780000' ], [ 0.5, '0xE63200' ], [ 0.8, '0xFFFF00'],  [1.0, '0xFFFFFF' ] ]
-}
+THREE.ColorMapKeywords = {"rainbow": 	  [ [ 0.0, '0x0000FF' ], [ 0.2, '0x00FFFF' ], [ 0.5, '0x00FF00' ], [ 0.8, '0xFFFF00'],  [1.0, '0xFF0000' ] ], "cooltowarm": [ [ 0.0, '0x3C4EC2' ], [ 0.2, '0x9BBCFF' ], [ 0.5, '0xDCDCDC' ], [ 0.8, '0xF6A385'],  [1.0, '0xB40426' ] ], "blackbody" : [ [ 0.0, '0x000000' ], [ 0.2, '0x780000' ], [ 0.5, '0xE63200' ], [ 0.8, '0xFFFF00'],  [1.0, '0xFFFFFF' ] ]
+}