shapes 'facing' now defaults to player and player is correctly rendered facing player face, not camera plane.

src/main/java/carpet/script/utils/shapes/ShapeDirection.java

@@ -0,0 +1,60 @@
+package carpet.script.utils.shapes;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.math.Vector3f;
+import net.minecraft.client.Camera;
+import net.minecraft.world.phys.Vec3;
+
+import java.util.Locale;
+
+public enum ShapeDirection {
+    NORTH,
+    SOUTH,
+    EAST,
+    WEST,
+    UP,
+    DOWN,
+    CAMERA,
+    PLAYER;
+
+    public static ShapeDirection fromString(String direction) {
+        return switch (direction.toLowerCase(Locale.ROOT)) {
+            case "north" -> NORTH;
+            case "south" -> SOUTH;
+            case "east" -> EAST;
+            case "west" -> WEST;
+            case "up" -> UP;
+            case "down" -> DOWN;
+            case "camera" -> CAMERA;
+            case "player" -> PLAYER;
+            default -> null;
+        };
+    }
+
+    public static void rotatePoseStackByShapeDirection(PoseStack poseStack, ShapeDirection shapeDirection, Camera camera, Vec3 objectPos) {
+        switch (shapeDirection) {
+            case NORTH -> {}
+            case SOUTH -> poseStack.mulPose(Vector3f.YP.rotationDegrees(180));
+            case EAST -> poseStack.mulPose(Vector3f.YP.rotationDegrees(270));
+            case WEST -> poseStack.mulPose(Vector3f.YP.rotationDegrees(90));
+            case UP -> poseStack.mulPose(Vector3f.XP.rotationDegrees(90));
+            case DOWN -> poseStack.mulPose(Vector3f.XP.rotationDegrees(-90));
+            case CAMERA -> poseStack.mulPose(camera.rotation());
+            case PLAYER -> {
+                final Vec3 vector = objectPos.subtract(camera.getPosition());
+                final double x = vector.x;
+                final double y = vector.y;
+                final double z = vector.z;
+                final double d = Math.sqrt(x * x + z * z);
+                final float rotX = (float) (Math.atan2(x, z));
+                final float rotY = (float) (Math.atan2(y, d));
+
+                // that should work somehow but it doesn't for some reason
+                //matrices.mulPose(new Quaternion( -rotY, rotX, 0, false));
+
+                poseStack.mulPose(Vector3f.YP.rotation(rotX));
+                poseStack.mulPose(Vector3f.XP.rotation(-rotY));
+            }
+        }
+    }
+}