From 4533e97851cf96e8353ba2290ef969509f9e898e Mon Sep 17 00:00:00 2001
From: WestLangley <WestLangley@users.noreply.github.com>
Date: Fri, 24 Jun 2016 16:19:41 -0400
Subject: [PATCH] Removed UVs from geometry (#9220)

---
 examples/js/geometries/ConvexGeometry.js | 35 ++++--------------------
 1 file changed, 6 insertions(+), 29 deletions(-)

diff --git a/examples/js/geometries/ConvexGeometry.js b/examples/js/geometries/ConvexGeometry.js
index 39d5b279ae..062bb65213 100644
--- a/examples/js/geometries/ConvexGeometry.js
+++ b/examples/js/geometries/ConvexGeometry.js
@@ -21,7 +21,7 @@ THREE.ConvexGeometry = function( vertices ) {
 
 	THREE.Geometry.call( this );
 
-	var faces = [ [ 0, 1, 2 ], [ 0, 2, 1 ] ]; 
+	var faces = [ [ 0, 1, 2 ], [ 0, 2, 1 ] ];
 
 	for ( var i = 3; i < vertices.length; i ++ ) {
 
@@ -93,7 +93,7 @@ THREE.ConvexGeometry = function( vertices ) {
 		// construct the new faces formed by the edges of the hole and the vertex
 		for ( var h = 0; h < hole.length; h ++ ) {
 
-			faces.push( [ 
+			faces.push( [
 				hole[ h ][ 0 ],
 				hole[ h ][ 1 ],
 				vertexId
@@ -117,7 +117,7 @@ THREE.ConvexGeometry = function( vertices ) {
 		// distance from face to origin
 		var dist = n.dot( va );
 
-		return n.dot( vertex ) >= dist; 
+		return n.dot( vertex ) >= dist;
 
 	}
 
@@ -146,7 +146,7 @@ THREE.ConvexGeometry = function( vertices ) {
 	 */
 	function equalEdge( ea, eb ) {
 
-		return ea[ 0 ] === eb[ 1 ] && ea[ 1 ] === eb[ 0 ]; 
+		return ea[ 0 ] === eb[ 1 ] && ea[ 1 ] === eb[ 0 ];
 
 	}
 
@@ -159,17 +159,6 @@ THREE.ConvexGeometry = function( vertices ) {
 
 	}
 
-
-	/**
-	 * XXX: Not sure if this is the correct approach. Need someone to review.
-	 */
-	function vertexUv( vertex ) {
-
-		var mag = vertex.length();
-		return new THREE.Vector2( vertex.x / mag, vertex.y / mag );
-
-	}
-
 	// Push vertices into `this.vertices`, skipping those inside the hull
 	var id = 0;
 	var newId = new Array( vertices.length ); // map from old vertex id to new id
@@ -196,7 +185,7 @@ THREE.ConvexGeometry = function( vertices ) {
 	// Convert faces into instances of THREE.Face3
 	for ( var i = 0; i < faces.length; i ++ ) {
 
-		this.faces.push( new THREE.Face3( 
+		this.faces.push( new THREE.Face3(
 				faces[ i ][ 0 ],
 				faces[ i ][ 1 ],
 				faces[ i ][ 2 ]
@@ -204,19 +193,6 @@ THREE.ConvexGeometry = function( vertices ) {
 
 	}
 
-	// Compute UVs
-	for ( var i = 0; i < this.faces.length; i ++ ) {
-
-		var face = this.faces[ i ];
-
-		this.faceVertexUvs[ 0 ].push( [
-			vertexUv( this.vertices[ face.a ] ),
-			vertexUv( this.vertices[ face.b ] ),
-			vertexUv( this.vertices[ face.c ] )
-		] );
-
-	}
-
 	this.computeFaceNormals();
 	this.computeVertexNormals();
 
@@ -224,3 +200,4 @@ THREE.ConvexGeometry = function( vertices ) {
 
 THREE.ConvexGeometry.prototype = Object.create( THREE.Geometry.prototype );
 THREE.ConvexGeometry.prototype.constructor = THREE.ConvexGeometry;
+
-- 
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