- enum Attribute {XPOS, YPOS, ZPOS, SRC, ZEROANGLE, FULLANGLE, ZEROSPEED, FULLSPEED, XROTATIONPOINT, YROTATIONPOINT, ATTRIBUTE_COUNT};
+ enum Attribute {XPOS, YPOS, ZPOS, VISIBLEWHEN, SRC, ZEROANGLE, FULLANGLE, ZEROSPEED, FULLSPEED, XROTATIONPOINT, YROTATIONPOINT, ATTRIBUTE_COUNT};