Remove no longer required default cullface-calculation. Fixes: #671

Author: TBlueF

core/src/main/java/de/bluecolored/bluemap/core/resources/pack/resourcepack/model/Element.java

@@ -65,7 +65,7 @@ private Element(Element copyFrom) {
     }
 
     private void init() {
-        faces.forEach((direction, face) -> face.init(direction, this::calculateDefaultUV, this::calculateDefaultCullface));
+        faces.forEach((direction, face) -> face.init(direction, this::calculateDefaultUV));
     }
 
     private Vector4f calculateDefaultUV(Direction face) {
@@ -85,17 +85,6 @@ private Vector4f calculateDefaultUV(Direction face) {
         };
     }
 
-    private Direction calculateDefaultCullface(Direction face) {
-        return switch (face) {
-            case DOWN -> from.getY() == 0f ? Direction.DOWN : null;
-            case UP -> to.getY() == 1f ? Direction.UP : null;
-            case NORTH -> from.getZ() == 0f ? Direction.NORTH : null;
-            case SOUTH -> to.getZ() == 1f ? Direction.SOUTH : null;
-            case EAST -> to.getX() == 1f ? Direction.EAST : null;
-            case WEST -> from.getX() == 0f ? Direction.WEST : null;
-        };
-    }
-
     public Element copy() {
         return new Element(this);
     }

core/src/main/java/de/bluecolored/bluemap/core/resources/pack/resourcepack/model/Face.java

@@ -54,8 +54,7 @@ private Face(Face copyFrom) {
         this.tintindex = copyFrom.tintindex;
     }
 
-    void init(Direction direction, Function<Direction, Vector4f> defaultUvCalculator, Function<Direction, Direction> defaultCullfaceCalculator) {
-        if (cullface == null) cullface = defaultCullfaceCalculator.apply(direction);
+    void init(Direction direction, Function<Direction, Vector4f> defaultUvCalculator) {
         if (uv == null) uv = defaultUvCalculator.apply(direction);
     }