Fixes to Y is up axis arrow.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8544 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/meshes/MeshHelper.java

@@ -194,12 +194,7 @@ public class MeshHelper extends AbstractBlenderHelper {
             int v3 = ((Number) mFace.getFieldValue("v3")).intValue();
             int v4 = ((Number) mFace.getFieldValue("v4")).intValue();
 
-            Vector3f n;
+            Vector3f n = FastMath.computeNormal(vertices[v1], vertices[v2], vertices[v3]);
-            if(fixUpAxis) {
-            	n = FastMath.computeNormal(vertices[v1], vertices[v3], vertices[v2]);
-            } else {
-            	n = FastMath.computeNormal(vertices[v1], vertices[v2], vertices[v3]);
-            }
             this.addNormal(n, normalMap, smooth, vertices[v1], vertices[v2], vertices[v3]);
             normalList.add(normalMap.get(vertices[v1]));
             normalList.add(normalMap.get(vertices[v2]));
@@ -506,7 +501,7 @@ public class MeshHelper extends AbstractBlenderHelper {
         if(this.fixUpAxis) {
         	for (int i = 0; i < verticesAmount; ++i) {
                 DynamicArray<Number> coordinates = (DynamicArray<Number>) mVerts.get(i).getFieldValue("co");
-                vertices[i] = new Vector3f(coordinates.get(0).floatValue(), coordinates.get(2).floatValue(), coordinates.get(1).floatValue());
+                vertices[i] = new Vector3f(coordinates.get(0).floatValue(), coordinates.get(2).floatValue(), -coordinates.get(1).floatValue());
             }
         } else {
         	for (int i = 0; i < verticesAmount; ++i) {

engine/src/blender/com/jme3/scene/plugins/blender/objects/ObjectHelper.java

@@ -312,7 +312,7 @@ public class ObjectHelper extends AbstractBlenderHelper {
 			
 			y=scale.y;
 			scale.y = scale.z;
-			scale.z = -y;
+			scale.z = y;
 		}
 		
 		//create the result