Implement axis snapping for ThumbstickKnob - Githubissues

xTibor / egui_extras_xt

MIT License

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Implement axis snapping for ThumbstickKnob #9

Closed xTibor closed 2 years ago

xTibor commented 2 years ago

ThumbstickKnob needs 4 and 8-direction axis snapping.

Plan, not to scale:

mapping

Outer ring: Raw thumbstick position.
Inner ring: Thumbstick position after collapsing snap zones into a singular point and scaling the remainder arc to the original range.
Snap zones get larger by distance from the origin.