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Split GetAxisAlignedBoundingBox into two methods to allow calculation of 

combined bounding boxes and offsets
avinationmerge
Melanie Thielker 2010-06-01 01:07:46 +02:00
parent 9d4913224f
commit 70f7790413
1 changed files with 19 additions and 2 deletions
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21
OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
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@ -794,9 +794,15 @@ namespace OpenSim.Region.Framework.Scenes
/// offsetHeight is the offset in the Z axis from the centre of the bounding box to the centre of the root prim
/// </summary>
/// <returns></returns>
public Vector3 GetAxisAlignedBoundingBox(out float offsetHeight)
public void GetAxisAlignedBoundingBoxRaw(out float minX, out float maxX, out float minY, out float maxY, out float minZ, out float maxZ)
{
float maxX = -256f, maxY = -256f, maxZ = -256f, minX = 256f, minY = 256f, minZ = 256f;
maxX = -256f;
maxY = -256f;
maxZ = -256f;
minX = 256f;
minY = 256f;
minZ = 256f;
lockPartsForRead(true);
{
foreach (SceneObjectPart part in m_parts.Values)
@ -1034,7 +1040,18 @@ namespace OpenSim.Region.Framework.Scenes
}
}
lockPartsForRead(false);
}
public Vector3 GetAxisAlignedBoundingBox(out float offsetHeight)
{
float minX;
float maxX;
float minY;
float maxY;
float minZ;
float maxZ;
GetAxisAlignedBoundingBoxRaw(out minX, out maxX, out minY, out maxY, out minZ, out maxZ);
Vector3 boundingBox = new Vector3(maxX - minX, maxY - minY, maxZ - minZ);
offsetHeight = 0;