private void InitializeSurfaces()
{
this.surfaces.Clear();
foreach (FaceOrientation faceOrientation in Util.GetValues <FaceOrientation>())
{
TrixelEmplacement firstTrixel = new TrixelEmplacement(FezMath.IsPositive(faceOrientation) ? FezMath.AsVector(faceOrientation) * (this.size * 16f - Vector3.One) : Vector3.Zero);
TrixelSurface trixelSurface = new TrixelSurface(faceOrientation, firstTrixel);
Vector3 mask1 = FezMath.GetMask(FezMath.AsAxis(FezMath.GetTangent(faceOrientation)));
int num1 = (int)Vector3.Dot(this.size, mask1) * 16;
Vector3 mask2 = FezMath.GetMask(FezMath.AsAxis(FezMath.GetBitangent(faceOrientation)));
int num2 = (int)Vector3.Dot(this.size, mask2) * 16;
trixelSurface.RectangularParts.Add(new RectangularTrixelSurfacePart()
{
Orientation = faceOrientation,
TangentSize = num1,
BitangentSize = num2,
Start = firstTrixel
});
for (int index1 = 0; index1 < num1; ++index1)
{
for (int index2 = 0; index2 < num2; ++index2)
{
trixelSurface.Trixels.Add(new TrixelEmplacement(firstTrixel + mask1 * (float)index1 + mask2 * (float)index2));
}
}
this.surfaces.Add(trixelSurface);
}
}
private void Invalidate(ArtObjectMaterializer.InvalidationContext context)
{
using (IEnumerator <TrixelEmplacement> enumerator = context.Trixels.GetEnumerator())
{
while (enumerator.MoveNext())
{
TrixelEmplacement trixel = enumerator.Current;
for (int index = 0; index < 6; ++index)
{
FaceOrientation face = (FaceOrientation)index;
TrixelEmplacement traversed = trixel.GetTraversal(face);
if (this.IsBorderTrixelFace(traversed))
{
if (Enumerable.Any <TrixelSurface>((IEnumerable <TrixelSurface>) this.surfaces, (Func <TrixelSurface, bool>)(x =>
{
if (x.Orientation == face)
{
return(x.AnyRectangleContains(trixel));
}
else
{
return(false);
}
})))
{
context.Removed.Add(new TrixelFace(trixel, face));
}
if (context.TrixelsExist)
{
context.Added.Add(new TrixelFace(trixel, face));
}
}
else
{
FaceOrientation oppositeFace = FezMath.GetOpposite(face);
if (Enumerable.Any <TrixelSurface>((IEnumerable <TrixelSurface>) this.surfaces, (Func <TrixelSurface, bool>)(x =>
{
if (x.Orientation == oppositeFace)
{
return(x.AnyRectangleContains(traversed));
}
else
{
return(false);
}
})))
{
context.Removed.Add(new TrixelFace(traversed, oppositeFace));
}
if (!context.TrixelsExist)
{
context.Added.Add(new TrixelFace(traversed, oppositeFace));
}
}
}
}
}
}
private bool CanContain(TrixelEmplacement trixel)
{
if ((double)trixel.X < (double)this.size.X * 16.0 && (double)trixel.Y < (double)this.size.Y * 16.0 && ((double)trixel.Z < (double)this.size.Z * 16.0 && trixel.X >= 0) && trixel.Y >= 0)
{
return(trixel.Z >= 0);
}
else
{
return(false);
}
}
private bool IsBorderTrixelFace(TrixelEmplacement traversed)
{
if (this.CanContain(traversed))
{
return(!this.TrixelExists(traversed));
}
else
{
return(true);
}
}
private bool TrixelExists(TrixelEmplacement trixelIdentifier)
{
if (!this.missingTrixels.Empty)
{
return(!this.missingTrixels.IsFilled(trixelIdentifier));
}
else
{
return(true);
}
}
