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*TEST* reduce all mesh vertices resolution to 1e-5. This reduces number 

of unique vertices only originated by math errors in PrimMesher
avinationmerge
UbitUmarov 2012-12-02 03:58:40 +00:00 committed by Melanie
parent c50fda8bf5
commit aa00308b10
1 changed files with 16 additions and 0 deletions
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16
OpenSim/Region/Physics/UbitMeshing/Mesh.cs
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@ -205,12 +205,28 @@ namespace OpenSim.Region.Physics.Meshing
}
private float fRound(float f)
{
int i = (int)(1e5f * f +0.5f);
return ((float)i * 1e-5f);
}
public void Add(Triangle triangle)
{
if (m_indicesPtr != IntPtr.Zero || m_verticesPtr != IntPtr.Zero)
throw new NotSupportedException("Attempt to Add to a pinned Mesh");
// round down
triangle.v1.X = fRound(triangle.v1.X);
triangle.v1.Y = fRound(triangle.v1.Y);
triangle.v1.Z = fRound(triangle.v1.Z);
triangle.v2.X = fRound(triangle.v2.X);
triangle.v2.Y = fRound(triangle.v2.Y);
triangle.v2.Z = fRound(triangle.v2.Z);
triangle.v3.X = fRound(triangle.v3.X);
triangle.v3.Y = fRound(triangle.v3.Y);
triangle.v3.Z = fRound(triangle.v3.Z);
if ((triangle.v1.X == triangle.v2.X && triangle.v1.Y == triangle.v2.Y && triangle.v1.Z == triangle.v2.Z)
|| (triangle.v1.X == triangle.v3.X && triangle.v1.Y == triangle.v3.Y && triangle.v1.Z == triangle.v3.Z)
|| (triangle.v2.X == triangle.v3.X && triangle.v2.Y == triangle.v3.Y && triangle.v2.Z == triangle.v3.Z)