SimpleFlips class
Tiled represents all flips and rotation using three possible flips: horizontal, vertical and diagonal. This class converts that representation to a simpler one, that uses one angle (with pi/2 steps) and one flip (horizontal). All vertical flips are represented as horizontal flips + 180º. Further reference: https://doc.mapeditor.org/en/stable/reference/tmx-map-format/#tile-flipping.
cos and sin are the cosine and sine of the rotation respectively, and
and are provided for simple calculation with RSTransform.
Further reference:
https://api.flutter.dev/flutter/dart-ui/RSTransform/RSTransform.html
Constructors
- SimpleFlips(int angle, int cos, int sin, {required bool flip})
- Tiled represents all flips and rotation using three possible flips: horizontal, vertical and diagonal. This class converts that representation to a simpler one, that uses one angle (with pi/2 steps) and one flip (horizontal). All vertical flips are represented as horizontal flips + 180º. Further reference: https://doc.mapeditor.org/en/stable/reference/tmx-map-format/#tile-flipping.
- SimpleFlips.fromFlips(Flips flips)
-
This is the conversion from the truth table that I drew.
factory
Properties
- angle → int
-
The angle (in steps of pi/2 rads), clockwise, around the center of the tile.
final
- cos → int
-
The cosine of the rotation.
final
- flip → bool
-
Whether to flip (across a central vertical axis).
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sin → int
-
The sine of the rotation.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited