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force allocation of mesh data on creation ( messy code version )

avinationmerge
UbitUmarov 2012-10-09 04:31:50 +01:00
parent 5ef48c5980
commit 8717541288
9 changed files with 45 additions and 12 deletions
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4
OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs
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@ -2190,7 +2190,7 @@ namespace OpenSim.Region.Physics.OdePlugin
convex = false; convex = false;
try try
{ {
_mesh = _parent_scene.mesher.CreateMesh(m_primName, _pbs, _size, (int)LevelOfDetail.High, true,convex); _mesh = _parent_scene.mesher.CreateMesh(m_primName, _pbs, _size, (int)LevelOfDetail.High, true,convex,false);
} }
catch catch
{ {
@ -2557,7 +2557,7 @@ namespace OpenSim.Region.Physics.OdePlugin
try try
{ {
mesh = _parent_scene.mesher.CreateMesh(oldname, _pbs, _size, (int)LevelOfDetail.High, true, convex); mesh = _parent_scene.mesher.CreateMesh(oldname, _pbs, _size, (int)LevelOfDetail.High, true, convex,false);
} }
catch catch
{ {

2
OpenSim/Region/Physics/Manager/IMesher.cs
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@ -37,7 +37,7 @@ namespace OpenSim.Region.Physics.Manager
{ {
IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod); IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod);
IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical); IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical);
IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex); IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde);
IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex); IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex);
void ReleaseMesh(IMesh mesh); void ReleaseMesh(IMesh mesh);
void ExpireReleaseMeshs(); void ExpireReleaseMeshs();

2
OpenSim/Region/Physics/Manager/ZeroMesher.cs
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@ -67,7 +67,7 @@ namespace OpenSim.Region.Physics.Manager
return CreateMesh(primName, primShape, size, lod, false); return CreateMesh(primName, primShape, size, lod, false);
} }
public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex) public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex,bool forOde)
{ {
return CreateMesh(primName, primShape, size, lod, false); return CreateMesh(primName, primShape, size, lod, false);
} }

1
OpenSim/Region/Physics/Meshing/Mesh.cs
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@ -259,6 +259,7 @@ namespace OpenSim.Region.Physics.Meshing
public void getVertexListAsPtrToFloatArray(out IntPtr vertices, out int vertexStride, out int vertexCount) public void getVertexListAsPtrToFloatArray(out IntPtr vertices, out int vertexStride, out int vertexCount)
{ {
// A vertex is 3 floats // A vertex is 3 floats
vertexStride = 3 * sizeof(float); vertexStride = 3 * sizeof(float);
// If there isn't an unmanaged array allocated yet, do it now // If there isn't an unmanaged array allocated yet, do it now

3
OpenSim/Region/Physics/Meshing/Meshmerizer.cs
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@ -702,10 +702,11 @@ namespace OpenSim.Region.Physics.Meshing
return CreateMesh(primName, primShape, size, lod, false); return CreateMesh(primName, primShape, size, lod, false);
} }
public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex) public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde)
{ {
return CreateMesh(primName, primShape, size, lod, false); return CreateMesh(primName, primShape, size, lod, false);
} }
public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical) public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
{ {
#if SPAM #if SPAM

26
OpenSim/Region/Physics/UbitMeshing/Mesh.cs
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@ -315,6 +315,32 @@ namespace OpenSim.Region.Physics.Meshing
return result; return result;
} }
public void PrepForOde()
{
// If there isn't an unmanaged array allocated yet, do it now
if (m_verticesPtr == IntPtr.Zero)
{
float[] vertexList = getVertexListAsFloat();
// Each vertex is 3 elements (floats)
m_vertexCount = vertexList.Length / 3;
int byteCount = m_vertexCount * 3 * sizeof(float);
m_verticesPtr = System.Runtime.InteropServices.Marshal.AllocHGlobal(byteCount);
System.Runtime.InteropServices.Marshal.Copy(vertexList, 0, m_verticesPtr, m_vertexCount * 3);
}
// If there isn't an unmanaged array allocated yet, do it now
if (m_indicesPtr == IntPtr.Zero)
{
int[] indexList = getIndexListAsInt();
m_indexCount = indexList.Length;
int byteCount = m_indexCount * sizeof(int);
m_indicesPtr = System.Runtime.InteropServices.Marshal.AllocHGlobal(byteCount);
System.Runtime.InteropServices.Marshal.Copy(indexList, 0, m_indicesPtr, m_indexCount);
}
releaseSourceMeshData();
}
public void getVertexListAsPtrToFloatArray(out IntPtr vertices, out int vertexStride, out int vertexCount) public void getVertexListAsPtrToFloatArray(out IntPtr vertices, out int vertexStride, out int vertexCount)
{ {
// A vertex is 3 floats // A vertex is 3 floats

16
OpenSim/Region/Physics/UbitMeshing/Meshmerizer.cs
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@ -993,12 +993,12 @@ namespace OpenSim.Region.Physics.Meshing
public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod) public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
{ {
return CreateMesh(primName, primShape, size, lod, false,false); return CreateMesh(primName, primShape, size, lod, false,false,false);
} }
public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical) public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
{ {
return CreateMesh(primName, primShape, size, lod, false,false); return CreateMesh(primName, primShape, size, lod, false,false,false);
} }
private static Vector3 m_MeshUnitSize = new Vector3(0.5f, 0.5f, 0.5f); private static Vector3 m_MeshUnitSize = new Vector3(0.5f, 0.5f, 0.5f);
@ -1039,7 +1039,7 @@ namespace OpenSim.Region.Physics.Meshing
return null; return null;
} }
public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex) public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde)
{ {
#if SPAM #if SPAM
m_log.DebugFormat("[MESH]: Creating mesh for {0}", primName); m_log.DebugFormat("[MESH]: Creating mesh for {0}", primName);
@ -1094,8 +1094,14 @@ namespace OpenSim.Region.Physics.Meshing
mesh.DumpRaw(baseDir, primName, "Z extruded"); mesh.DumpRaw(baseDir, primName, "Z extruded");
} }
// trim the vertex and triangle lists to free up memory if (forOde)
mesh.TrimExcess(); {
// force pinned mem allocation
mesh.PrepForOde();
}
else
mesh.TrimExcess();
mesh.Key = key; mesh.Key = key;
mesh.RefCount = 1; mesh.RefCount = 1;

2
OpenSim/Region/Physics/UbitOdePlugin/ODEMeshWorker.cs
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@ -518,7 +518,7 @@ namespace OpenSim.Region.Physics.OdePlugin
} }
} }
mesh = m_mesher.CreateMesh(actor.Name, pbs, size, clod, true, convex); mesh = m_mesher.CreateMesh(actor.Name, pbs, size, clod, true, convex,true);
} }
repData.mesh = mesh; repData.mesh = mesh;

1
OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
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@ -1384,7 +1384,6 @@ namespace OpenSim.Region.Physics.OdePlugin
IntPtr vertices, indices; IntPtr vertices, indices;
int vertexCount, indexCount; int vertexCount, indexCount;
int vertexStride, triStride; int vertexStride, triStride;
IMesh mesh = m_mesh; IMesh mesh = m_mesh;