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Expose Geometry2D.bresenham_line() method

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Co-authored-by: Hugo Locurcio <hugo.locurcio@hugo.pro>
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Danil Alexeev
2024-10-21 08:19:00 +03:00
parent 78a4e634f0
commit 9f0ae21095
5 changed files with 38 additions and 7 deletions
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doc/classes/InputEventMouseMotion.xml
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@@ -5,7 +5,7 @@
</brief_description>
<description>
Stores information about a mouse or a pen motion. This includes relative position, absolute position, and velocity. See [method Node._input].
[b]Note:[/b] By default, this event is only emitted once per frame rendered at most. If you need more precise input reporting, set [member Input.use_accumulated_input] to [code]false[/code] to make events emitted as often as possible. If you use InputEventMouseMotion to draw lines, consider implementing [url=https://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm]Bresenham's line algorithm[/url] as well to avoid visible gaps in lines if the user is moving the mouse quickly.
[b]Note:[/b] By default, this event is only emitted once per frame rendered at most. If you need more precise input reporting, set [member Input.use_accumulated_input] to [code]false[/code] to make events emitted as often as possible. If you use InputEventMouseMotion to draw lines, consider using [method Geometry2D.bresenham_line] as well to avoid visible gaps in lines if the user is moving the mouse quickly.
[b]Note:[/b] This event may be emitted even when the mouse hasn't moved, either by the operating system or by Godot itself. If you really need to know if the mouse has moved (e.g. to suppress displaying a tooltip), you should check that [code]relative.is_zero_approx()[/code] is [code]false[/code].
</description>
<tutorials>