diff options
Diffstat (limited to 'marching/Assets/Scripts/Physics/PhysicsQuadtree.cs')
| -rw-r--r-- | marching/Assets/Scripts/Physics/PhysicsQuadtree.cs | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/marching/Assets/Scripts/Physics/PhysicsQuadtree.cs b/marching/Assets/Scripts/Physics/PhysicsQuadtree.cs index cb17900..f4bad27 100644 --- a/marching/Assets/Scripts/Physics/PhysicsQuadtree.cs +++ b/marching/Assets/Scripts/Physics/PhysicsQuadtree.cs @@ -16,7 +16,7 @@ class PhysicsQuadtree public PhysicsQuadtree(Vector4 range) { m_QuadtreeRange = range; - m_Quadtree = new Quadtree(0, range); + m_Quadtree = new Quadtree(0, range, true); } public void AddObject(IQuadTreeObject obj) @@ -33,17 +33,22 @@ class PhysicsQuadtree { m_Quadtree.Clear(false); m_Quadtree.Rebound(m_QuadtreeRange); + Vector4 bound = m_Quadtree.bound; for (int i = 0; i < m_Objects.Count; i++) { IQuadTreeObject obj = m_Objects[i]; - m_Quadtree.Insert(obj); + // 简单的忽略中心在边界外的object + if(PhysicsManager.IsPointInsideBox(bound, obj.bound.xy())) + { + m_Quadtree.Insert(obj); + } } } public void Debug() { Color c = Gizmos.color; - Gizmos.color = Color.red; + Gizmos.color = Color.green; m_Quadtree?.Iterate((t) => { Vector3 pos = new Vector3(t.x, t.y, 0); @@ -63,5 +68,4 @@ class PhysicsQuadtree return m_Quadtree.Retrieve(ref returnObjs, bound); } -} - +}
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