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author | Sean Dague | 2007-09-17 12:52:03 +0000 |
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committer | Sean Dague | 2007-09-17 12:52:03 +0000 |
commit | b8d9737a47696952bedec33dface8f18df47341f (patch) | |
tree | 9279f45510f8a9285ac5b9c9165ab6c741009eac /OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs | |
parent | I think this is the last bits for a consistant pristine (diff) | |
download | opensim-SC_OLD-b8d9737a47696952bedec33dface8f18df47341f.zip opensim-SC_OLD-b8d9737a47696952bedec33dface8f18df47341f.tar.gz opensim-SC_OLD-b8d9737a47696952bedec33dface8f18df47341f.tar.bz2 opensim-SC_OLD-b8d9737a47696952bedec33dface8f18df47341f.tar.xz |
fixing me some line endings
Diffstat (limited to 'OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs')
-rw-r--r-- | OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs | 334 |
1 files changed, 167 insertions, 167 deletions
diff --git a/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs b/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs index c7b0524..3b4dd9a 100644 --- a/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs +++ b/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs | |||
@@ -1,167 +1,167 @@ | |||
1 | using System; | 1 | using System; |
2 | using System.Collections.Generic; | 2 | using System.Collections.Generic; |
3 | using System.Text; | 3 | using System.Text; |
4 | using OpenSim.Region.Environment.Scenes; | 4 | using OpenSim.Region.Environment.Scenes; |
5 | 5 | ||
6 | namespace OpenSim.Region.Environment.Types | 6 | namespace OpenSim.Region.Environment.Types |
7 | { | 7 | { |
8 | public class BasicQuadTreeNode | 8 | public class BasicQuadTreeNode |
9 | { | 9 | { |
10 | private List<SceneObjectGroup> m_objects = new List<SceneObjectGroup>(); | 10 | private List<SceneObjectGroup> m_objects = new List<SceneObjectGroup>(); |
11 | private BasicQuadTreeNode[] m_childNodes = null; | 11 | private BasicQuadTreeNode[] m_childNodes = null; |
12 | private BasicQuadTreeNode m_parent = null; | 12 | private BasicQuadTreeNode m_parent = null; |
13 | 13 | ||
14 | private short m_leftX; | 14 | private short m_leftX; |
15 | private short m_leftY; | 15 | private short m_leftY; |
16 | private short m_width; | 16 | private short m_width; |
17 | private short m_height; | 17 | private short m_height; |
18 | 18 | ||
19 | public BasicQuadTreeNode(BasicQuadTreeNode parent, short leftX, short leftY, short width, short height) | 19 | public BasicQuadTreeNode(BasicQuadTreeNode parent, short leftX, short leftY, short width, short height) |
20 | { | 20 | { |
21 | m_parent = parent; | 21 | m_parent = parent; |
22 | m_leftX = leftX; | 22 | m_leftX = leftX; |
23 | m_leftY = leftY; | 23 | m_leftY = leftY; |
24 | m_width = width; | 24 | m_width = width; |
25 | m_height = height; | 25 | m_height = height; |
26 | } | 26 | } |
27 | 27 | ||
28 | public void AddObject(SceneObjectGroup obj) | 28 | public void AddObject(SceneObjectGroup obj) |
29 | { | 29 | { |
30 | if (m_childNodes == null) | 30 | if (m_childNodes == null) |
31 | { | 31 | { |
32 | if (!m_objects.Contains(obj)) | 32 | if (!m_objects.Contains(obj)) |
33 | { | 33 | { |
34 | m_objects.Add(obj); | 34 | m_objects.Add(obj); |
35 | } | 35 | } |
36 | } | 36 | } |
37 | else | 37 | else |
38 | { | 38 | { |
39 | if (obj.AbsolutePosition.X < (m_leftX + (m_width / 2))) | 39 | if (obj.AbsolutePosition.X < (m_leftX + (m_width / 2))) |
40 | { | 40 | { |
41 | if (obj.AbsolutePosition.Y < (m_leftY + (m_height / 2))) | 41 | if (obj.AbsolutePosition.Y < (m_leftY + (m_height / 2))) |
42 | { | 42 | { |
43 | m_childNodes[0].AddObject(obj); | 43 | m_childNodes[0].AddObject(obj); |
44 | } | 44 | } |
45 | else | 45 | else |
46 | { | 46 | { |
47 | m_childNodes[2].AddObject(obj); | 47 | m_childNodes[2].AddObject(obj); |
48 | } | 48 | } |
49 | } | 49 | } |
50 | else | 50 | else |
51 | { | 51 | { |
52 | if (obj.AbsolutePosition.Y < (m_leftY + (m_height / 2))) | 52 | if (obj.AbsolutePosition.Y < (m_leftY + (m_height / 2))) |
53 | { | 53 | { |
54 | m_childNodes[1].AddObject(obj); | 54 | m_childNodes[1].AddObject(obj); |
55 | } | 55 | } |
56 | else | 56 | else |
57 | { | 57 | { |
58 | m_childNodes[3].AddObject(obj); | 58 | m_childNodes[3].AddObject(obj); |
59 | } | 59 | } |
60 | } | 60 | } |
61 | } | 61 | } |
62 | } | 62 | } |
63 | 63 | ||
64 | public void Subdivide() | 64 | public void Subdivide() |
65 | { | 65 | { |
66 | if (m_childNodes == null) | 66 | if (m_childNodes == null) |
67 | { | 67 | { |
68 | m_childNodes = new BasicQuadTreeNode[4]; | 68 | m_childNodes = new BasicQuadTreeNode[4]; |
69 | m_childNodes[0] = new BasicQuadTreeNode(this, m_leftX, m_leftY,(short) (m_width / 2), (short)( m_height / 2)); | 69 | m_childNodes[0] = new BasicQuadTreeNode(this, m_leftX, m_leftY,(short) (m_width / 2), (short)( m_height / 2)); |
70 | m_childNodes[1] = new BasicQuadTreeNode(this,(short)( m_leftX + (m_width / 2)), m_leftY,(short)( m_width / 2),(short) (m_height / 2)); | 70 | m_childNodes[1] = new BasicQuadTreeNode(this,(short)( m_leftX + (m_width / 2)), m_leftY,(short)( m_width / 2),(short) (m_height / 2)); |
71 | m_childNodes[2] = new BasicQuadTreeNode(this, m_leftX, (short)( m_leftY + (m_height / 2)), (short)(m_width / 2),(short)( m_height / 2)); | 71 | m_childNodes[2] = new BasicQuadTreeNode(this, m_leftX, (short)( m_leftY + (m_height / 2)), (short)(m_width / 2),(short)( m_height / 2)); |
72 | m_childNodes[3] = new BasicQuadTreeNode(this, (short)( m_leftX + (m_width / 2)),(short)( m_height + (m_height / 2)),(short)( m_width / 2), (short)(m_height / 2)); | 72 | m_childNodes[3] = new BasicQuadTreeNode(this, (short)( m_leftX + (m_width / 2)),(short)( m_height + (m_height / 2)),(short)( m_width / 2), (short)(m_height / 2)); |
73 | } | 73 | } |
74 | else | 74 | else |
75 | { | 75 | { |
76 | for (int i = 0; i < m_childNodes.Length; i++) | 76 | for (int i = 0; i < m_childNodes.Length; i++) |
77 | { | 77 | { |
78 | m_childNodes[i].Subdivide(); | 78 | m_childNodes[i].Subdivide(); |
79 | } | 79 | } |
80 | } | 80 | } |
81 | } | 81 | } |
82 | 82 | ||
83 | public List<SceneObjectGroup> GetObjectsFrom(int x, int y) | 83 | public List<SceneObjectGroup> GetObjectsFrom(int x, int y) |
84 | { | 84 | { |
85 | if (m_childNodes == null) | 85 | if (m_childNodes == null) |
86 | { | 86 | { |
87 | return m_objects; | 87 | return m_objects; |
88 | } | 88 | } |
89 | else | 89 | else |
90 | { | 90 | { |
91 | if (x < (m_leftX + (m_width / 2))) | 91 | if (x < (m_leftX + (m_width / 2))) |
92 | { | 92 | { |
93 | if (y < (m_leftY + (m_height / 2))) | 93 | if (y < (m_leftY + (m_height / 2))) |
94 | { | 94 | { |
95 | return m_childNodes[0].GetObjectsFrom(x, y); | 95 | return m_childNodes[0].GetObjectsFrom(x, y); |
96 | } | 96 | } |
97 | else | 97 | else |
98 | { | 98 | { |
99 | return m_childNodes[2].GetObjectsFrom(x, y); | 99 | return m_childNodes[2].GetObjectsFrom(x, y); |
100 | } | 100 | } |
101 | } | 101 | } |
102 | else | 102 | else |
103 | { | 103 | { |
104 | if (y < (m_leftY + (m_height / 2))) | 104 | if (y < (m_leftY + (m_height / 2))) |
105 | { | 105 | { |
106 | return m_childNodes[1].GetObjectsFrom(x, y); | 106 | return m_childNodes[1].GetObjectsFrom(x, y); |
107 | } | 107 | } |
108 | else | 108 | else |
109 | { | 109 | { |
110 | return m_childNodes[3].GetObjectsFrom(x, y); | 110 | return m_childNodes[3].GetObjectsFrom(x, y); |
111 | } | 111 | } |
112 | } | 112 | } |
113 | } | 113 | } |
114 | } | 114 | } |
115 | 115 | ||
116 | public void Update() | 116 | public void Update() |
117 | { | 117 | { |
118 | if (m_childNodes != null) | 118 | if (m_childNodes != null) |
119 | { | 119 | { |
120 | for (int i = 0; i < 4; i++) | 120 | for (int i = 0; i < 4; i++) |
121 | { | 121 | { |
122 | m_childNodes[i].Update(); | 122 | m_childNodes[i].Update(); |
123 | } | 123 | } |
124 | } | 124 | } |
125 | else | 125 | else |
126 | { | 126 | { |
127 | List<SceneObjectGroup> outBounds = new List<SceneObjectGroup>(); | 127 | List<SceneObjectGroup> outBounds = new List<SceneObjectGroup>(); |
128 | foreach (SceneObjectGroup group in m_objects) | 128 | foreach (SceneObjectGroup group in m_objects) |
129 | { | 129 | { |
130 | if (((group.AbsolutePosition.X > m_leftX) && (group.AbsolutePosition.X < (m_leftX + m_width))) && ((group.AbsolutePosition.Y > m_leftY) && (group.AbsolutePosition.Y < (m_leftY + m_height)))) | 130 | if (((group.AbsolutePosition.X > m_leftX) && (group.AbsolutePosition.X < (m_leftX + m_width))) && ((group.AbsolutePosition.Y > m_leftY) && (group.AbsolutePosition.Y < (m_leftY + m_height)))) |
131 | { | 131 | { |
132 | //still in bounds | 132 | //still in bounds |
133 | } | 133 | } |
134 | else | 134 | else |
135 | { | 135 | { |
136 | outBounds.Add(group); | 136 | outBounds.Add(group); |
137 | } | 137 | } |
138 | } | 138 | } |
139 | 139 | ||
140 | foreach (SceneObjectGroup removee in outBounds) | 140 | foreach (SceneObjectGroup removee in outBounds) |
141 | { | 141 | { |
142 | m_objects.Remove(removee); | 142 | m_objects.Remove(removee); |
143 | if (m_parent != null) | 143 | if (m_parent != null) |
144 | { | 144 | { |
145 | m_parent.PassUp(removee); | 145 | m_parent.PassUp(removee); |
146 | } | 146 | } |
147 | } | 147 | } |
148 | outBounds.Clear(); | 148 | outBounds.Clear(); |
149 | } | 149 | } |
150 | } | 150 | } |
151 | 151 | ||
152 | public void PassUp(SceneObjectGroup group) | 152 | public void PassUp(SceneObjectGroup group) |
153 | { | 153 | { |
154 | if (((group.AbsolutePosition.X > m_leftX) && (group.AbsolutePosition.X < (m_leftX + m_width))) && ((group.AbsolutePosition.Y > m_leftY) && (group.AbsolutePosition.Y < (m_leftY + m_height)))) | 154 | if (((group.AbsolutePosition.X > m_leftX) && (group.AbsolutePosition.X < (m_leftX + m_width))) && ((group.AbsolutePosition.Y > m_leftY) && (group.AbsolutePosition.Y < (m_leftY + m_height)))) |
155 | { | 155 | { |
156 | this.AddObject(group); | 156 | this.AddObject(group); |
157 | } | 157 | } |
158 | else | 158 | else |
159 | { | 159 | { |
160 | if (m_parent != null) | 160 | if (m_parent != null) |
161 | { | 161 | { |
162 | m_parent.PassUp(group); | 162 | m_parent.PassUp(group); |
163 | } | 163 | } |
164 | } | 164 | } |
165 | } | 165 | } |
166 | } | 166 | } |
167 | } | 167 | } |