Init color maps as numbers

examples/js/math/Lut.js

@@ -20,8 +20,8 @@ THREE.Lut = function ( colormap, numberofcolors ) {
 				var min = this.map[ j ][ 0 ];
 				var max = this.map[ j + 1 ][ 0 ];
 
-				var minColor = new THREE.Color( 0xffffff ).setHex( this.map[ j ][ 1 ] );
-				var maxColor = new THREE.Color( 0xffffff ).setHex( this.map[ j + 1 ][ 1 ] );
+				var minColor = new THREE.Color( this.map[ j ][ 1 ] );
+				var maxColor = new THREE.Color( this.map[ j + 1 ][ 1 ] );
 
 				var color = minColor.lerp( maxColor, ( i - min ) / ( max - min ) );
 
@@ -192,8 +192,8 @@ THREE.Lut.prototype = {
 					var min = this.map[ j - 1 ][ 0 ];
 					var max = this.map[ j ][ 0 ];
 
-					var minColor = new THREE.Color( 0xffffff ).setHex( this.map[ j - 1 ][ 1 ] );
-					var maxColor = new THREE.Color( 0xffffff ).setHex( this.map[ j ][ 1 ] );
+					var minColor = new THREE.Color( this.map[ j - 1 ][ 1 ] );
+					var maxColor = new THREE.Color( this.map[ j ][ 1 ] );
 
 					var color = minColor.lerp( maxColor, ( i - min ) / ( max - min ) );
 
@@ -504,9 +504,9 @@ 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' ]],
-	"grayscale": [[ 0.0, '0x000000' ], [ 0.2, '0x404040' ], [ 0.5, '0x7F7F80' ], [ 0.8, '0xBFBFBF' ], [ 1.0, '0xFFFFFF' ]]
+	"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 ]],
+	"grayscale": [[ 0.0, 0x000000 ], [ 0.2, 0x404040 ], [ 0.5, 0x7F7F80 ], [ 0.8, 0xBFBFBF ], [ 1.0, 0xFFFFFF ]]
 
 };