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fix: Collision Detector CircleCircle Depth Calculation Fixed

This commit is contained in:
Syntriax 2024-01-25 21:53:28 +03:00
parent e7ca96e2e2
commit 3c39e6709d
1 changed files with 5 additions and 5 deletions
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10
Engine.Physics2D/CollisionDetector.cs
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@ -50,15 +50,15 @@ public class CollisionDetector : ICollisionDetector
collisionInformation = default; collisionInformation = default;
Vector2D leftToRightCenter = left.CircleWorld.Center.FromTo(right.CircleWorld.Center); Vector2D leftToRightCenter = left.CircleWorld.Center.FromTo(right.CircleWorld.Center);
float distanceCircleCenterSquared = leftToRightCenter.MagnitudeSquared; float distanceCircleCenter = leftToRightCenter.Magnitude;
float radiusSumSquared = left.CircleWorld.RadiusSquared + right.CircleWorld.RadiusSquared; float radiusSum = left.CircleWorld.Radius + right.CircleWorld.Radius;
float circleSurfaceDistanceSquared = distanceCircleCenterSquared - radiusSumSquared; float circleSurfaceDistance = distanceCircleCenter - radiusSum;
bool collision = circleSurfaceDistanceSquared <= 0f; bool collision = circleSurfaceDistance <= 0f;
if (collision) if (collision)
collisionInformation = new(left, right, leftToRightCenter.Normalized, Math.Sqrt(circleSurfaceDistanceSquared)); collisionInformation = new(left, right, leftToRightCenter.Normalized, -circleSurfaceDistance);
return collision; return collision;
} }