freezy/VisualPinball.Engine
Auf GitHub ansehenUse LivecatchBounceMultiplier to reduce angular momentum instead of nulling it.
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#439 geöffnet am 29. Aug. 2022
enhancementhelp wantedphysics
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Beschreibung
Currently, if a livecatch happens, angular momentum (only for x and y) is nulled, while livecatchbounceMultiplier is only used on velocity.
It could be tested, if the livecatches feel better, when the liveCatchBounceMultiplier (which is for example 0.2 for a slightly inaccurate livecatch) is not only applied to velocity, but also to the angular momentum.
ball.Velocity -= collEvent.HitNormal * normalSpeed * liveCatchBounceMultiplier;
ball.AngularMomentum.x = 0;
ball.AngularMomentum.y = 0;
-->
ball.Velocity -= collEvent.HitNormal * normalSpeed * liveCatchBounceMultiplier;
ball.AngularMomentum.x *= liveCatchBounceMultiplier;
ball.AngularMomentum.y *= liveCatchBounceMultiplier;
possibly only angular momentum in the direction of the collision-normal could be reduced. (like for velocity, or the same amount of the overall velocity reduction, otherwise calculation would be quite hard.)