From 3ad988f56dffe80857e902f19917ea31832faedb Mon Sep 17 00:00:00 2001
From: Mugen87 <michael.herzog@human-interactive.org>
Date: Fri, 21 Dec 2018 11:15:17 +0100
Subject: [PATCH] Mesh: Remove Geometry support from .updateMorphTargets()

---
 src/objects/Mesh.js | 39 ++++++++++-----------------------------
 1 file changed, 10 insertions(+), 29 deletions(-)

diff --git a/src/objects/Mesh.js b/src/objects/Mesh.js
index f796876dfdcdc1..9e9ff78a583cf8 100644
--- a/src/objects/Mesh.js
+++ b/src/objects/Mesh.js
@@ -69,47 +69,28 @@ Mesh.prototype = Object.assign( Object.create( Object3D.prototype ), {
 	updateMorphTargets: function () {
 
 		var geometry = this.geometry;
-		var m, ml, name;
 
-		if ( geometry.isBufferGeometry ) {
+		if ( geometry.isGeometry ) {
 
-			var morphAttributes = geometry.morphAttributes;
-			var keys = Object.keys( morphAttributes );
+			console.error( 'THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.' );
 
-			if ( keys.length > 0 ) {
-
-				var morphAttribute = morphAttributes[ keys[ 0 ] ];
-
-				if ( morphAttribute !== undefined ) {
-
-					this.morphTargetInfluences = [];
-					this.morphTargetDictionary = {};
-
-					for ( m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
-
-						name = morphAttribute[ m ].name || String( m );
-
-						this.morphTargetInfluences.push( 0 );
-						this.morphTargetDictionary[ name ] = m;
-
-					}
-
-				}
+		}
 
-			}
+		var morphAttributes = geometry.morphAttributes;
+		var keys = Object.keys( morphAttributes );
 
-		} else {
+		if ( keys.length > 0 ) {
 
-			var morphTargets = geometry.morphTargets;
+			var morphAttribute = morphAttributes[ keys[ 0 ] ];
 
-			if ( morphTargets !== undefined && morphTargets.length > 0 ) {
+			if ( morphAttribute !== undefined ) {
 
 				this.morphTargetInfluences = [];
 				this.morphTargetDictionary = {};
 
-				for ( m = 0, ml = morphTargets.length; m < ml; m ++ ) {
+				for ( var m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
 
-					name = morphTargets[ m ].name || String( m );
+					var name = morphAttribute[ m ].name || String( m );
 
 					this.morphTargetInfluences.push( 0 );
 					this.morphTargetDictionary[ name ] = m;