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Weapon crosshairs ride the gravity field: the aim point takes its own field height, not the ship's level plane

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On a slope the level projection floated over downhill aim and sank into uphill aim (operator report, 2026-10-29).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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soul 2026-10-29 07:33:28 +01:00
commit a9bbea5091
1 changed files with 5 additions and 0 deletions
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5
Assets/Scripts/Gameplay/ActionGameManager.cs
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@ -1435,12 +1435,17 @@ public class ActionGameManager : MonoBehaviour
else if (target.Entity != null) else if (target.Entity != null)
TargetIndicator.Target = DrawAhead.Position(target.Entity, lead).ToUnity(); TargetIndicator.Target = DrawAhead.Position(target.Entity, lead).ToUnity();
var distance = length(ViewDot.Target.ToCultMath() - ownDrawn); var distance = length(ViewDot.Target.ToCultMath() - ownDrawn);
var ownField = DrawAhead.Height(CurrentEntity.Zone, ownDrawn.xz, lead);
foreach (var (_, barrels, crosshair) in _articulationGroups) foreach (var (_, barrels, crosshair) in _articulationGroups)
{ {
var averagePosition = Vector3.zero; var averagePosition = Vector3.zero;
foreach (var barrel in barrels) foreach (var barrel in barrels)
averagePosition += barrel.position + barrel.forward * distance; averagePosition += barrel.position + barrel.forward * distance;
averagePosition /= barrels.Length; averagePosition /= barrels.Length;
// Shots fly over the field, so the crosshair rides it too: the aim point's own field height, plus the barrels' height
// above the field under the ship. A level projection floats over downhill aim and sinks into uphill aim.
var aimPlanar = float2(averagePosition.x, averagePosition.z);
averagePosition.y += DrawAhead.Height(CurrentEntity.Zone, aimPlanar, lead) - ownField;
crosshair.Target = averagePosition; crosshair.Target = averagePosition;
} }