Identation fix

serializers/src/OBJ/babylon.objSerializer.ts

@@ -2,63 +2,67 @@
 
 module BABYLON {
  export class OBJExport {
-        //Exports the geometrys of a Mesh array in .OBJ file format (text)
-        public static OBJ(mesh: Mesh[], materials?: boolean, matlibname?: string, globalposition?:boolean): string {
-        var output = [];
-        var v = 1;
-         if (materials) {
-         if (!matlibname) {
-           matlibname = 'mat';
-          }
-          output.push("mtllib " + matlibname + ".mtl");
-          }
-        for (var j = 0; j < mesh.length; j++) {
-            
-            output.push("g object" + j);
-            output.push("o object_" + j);
-         if(globalposition){
-         var newMatrix = BABYLON.Matrix.Translation(mesh[j].position.x,mesh[j].position.y,mesh[j].position.z);
-	        var lastMatrix = BABYLON.Matrix.Translation(-(mesh[j].position.x),-(mesh[j].position.y),-(mesh[j].position.z));
-         mesh.bakeTransformIntoVertices(newMatrix); 
-         }
-         
-             //TODO: submeshes (groups)
-            //TODO: smoothing groups (s 1, s off);
-            if (materials) {
-            output.push("usemtl " + mesh[j].material.id);
-            }
-            var g = mesh[j].geometry;
-            var trunkVerts = g.getVerticesData('position');
-            var trunkNormals = g.getVerticesData('normal');
-            var trunkUV = g.getVerticesData('uv');
-            var trunkFaces = g.getIndices();
-            var curV = 0;
+	//Exports the geometrys of a Mesh array in .OBJ file format (text)
+	public static OBJ(mesh: Mesh[], materials?: boolean, matlibname?: string, globalposition?:boolean): string {
+		var output = [];
+		var v = 1;
+		if (materials) {
+			if (!matlibname) {
+				matlibname = 'mat';
+			}
+			output.push("mtllib " + matlibname + ".mtl");
+		}
+		for (var j = 0; j < mesh.length; j++) {
+			output.push("g object" + j);
+			output.push("o object_" + j);
+			
+			//Uses the position of the item in the scene, to the file (this back to normal in the end)
+			if(globalposition){
+				var newMatrix = BABYLON.Matrix.Translation(mesh[j].position.x,mesh[j].position.y,mesh[j].position.z);
+				var lastMatrix = BABYLON.Matrix.Translation(-(mesh[j].position.x),-(mesh[j].position.y),-(mesh[j].position.z));
+				mesh.bakeTransformIntoVertices(newMatrix); 
+			}
 
-            for (var i = 0; i < trunkVerts.length; i += 3) {
-                output.push("v " + trunkVerts[i] + " " + trunkVerts[i + 1] + " " + trunkVerts[i + 2]);
-                curV++;
-            }
-            for (i = 0; i < trunkNormals.length; i += 3) {
-                output.push("vn " + trunkNormals[i] + " " + trunkNormals[i + 1] + " " + trunkNormals[i + 2]);
-            }
-            for (i = 0; i < trunkUV.length; i += 2) {
-                output.push("vt " + trunkUV[i] + " " + trunkUV[i + 1]);
-            }
+			//TODO: submeshes (groups)
+			//TODO: smoothing groups (s 1, s off);
+			if (materials) {
+				output.push("usemtl " + mesh[j].material.id);
+			}
+			var g = mesh[j].geometry;
+			var trunkVerts = g.getVerticesData('position');
+			var trunkNormals = g.getVerticesData('normal');
+			var trunkUV = g.getVerticesData('uv');
+			var trunkFaces = g.getIndices();
+			var curV = 0;
+
+			for (var i = 0; i < trunkVerts.length; i += 3) {
+				output.push("v " + trunkVerts[i] + " " + trunkVerts[i + 1] + " " + trunkVerts[i + 2]);
+				curV++;
+			}
+			
+			for (i = 0; i < trunkNormals.length; i += 3) {
+				output.push("vn " + trunkNormals[i] + " " + trunkNormals[i + 1] + " " + trunkNormals[i + 2]);
+			}
+			
+			for (i = 0; i < trunkUV.length; i += 2) {
+				output.push("vt " + trunkUV[i] + " " + trunkUV[i + 1]);
+			}
          
-            for (i = 0; i < trunkFaces.length; i += 3) {
-                output.push(
-                    "f " + (trunkFaces[i + 2] +  v) + "/" + (trunkFaces[i + 2] + v) + "/" + (trunkFaces[i + 2] + v) +
-                    " " + (trunkFaces[i + 1] + v) + "/" + (trunkFaces[i + 1] + v) + "/" + (trunkFaces[i + 1] + v) +
-                    " " + (trunkFaces[i] + v) + "/" + (trunkFaces[i] + v) + "/" + (trunkFaces[i] + v)
-                );
-            }
-         if(globalposition){
-          mesh.bakeTransformIntoVertices(lastMatrix);
-         }
-           v += curV;
-          }
-            var text = output.join("\n");
-            return (text);
+			for (i = 0; i < trunkFaces.length; i += 3) {
+				output.push(
+					"f " + (trunkFaces[i + 2] +  v) + "/" + (trunkFaces[i + 2] + v) + "/" + (trunkFaces[i + 2] + v) +
+					" " + (trunkFaces[i + 1] + v) + "/" + (trunkFaces[i + 1] + v) + "/" + (trunkFaces[i + 1] + v) +
+					" " + (trunkFaces[i] + v) + "/" + (trunkFaces[i] + v) + "/" + (trunkFaces[i] + v)
+				);
+			}
+			//back de previous matrix, to not change the original mesh in the scene
+			if(globalposition){
+				mesh.bakeTransformIntoVertices(lastMatrix);
+			}
+			v += curV;
+		}
+		var text = output.join("\n");
+		return (text);
         }
 
         //Exports the material(s) of a mesh in .MTL file format (text)