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);
}
}
public void RebuildGeometry()
{
int capacity = Enumerable.Sum <TrixelSurface>((IEnumerable <TrixelSurface>) this.surfaces, (Func <TrixelSurface, int>)(x => x.RectangularParts.Count));
VertexGroup <VertexPositionNormalTextureInstance> vertexGroup = new VertexGroup <VertexPositionNormalTextureInstance>(capacity * 4);
Dictionary <RectangularTrixelSurfacePart, FaceMaterialization <VertexPositionNormalTextureInstance> > dictionary = new Dictionary <RectangularTrixelSurfacePart, FaceMaterialization <VertexPositionNormalTextureInstance> >(capacity);
Vector3 vector3_1 = new Vector3(0.5f);
foreach (RectangularTrixelSurfacePart key in Enumerable.SelectMany <TrixelSurface, RectangularTrixelSurfacePart>((IEnumerable <TrixelSurface>) this.surfaces, (Func <TrixelSurface, IEnumerable <RectangularTrixelSurfacePart> >)(x => (IEnumerable <RectangularTrixelSurfacePart>)x.RectangularParts)))
{
Vector3 normal = FezMath.AsVector(key.Orientation);
Vector3 vector3_2 = FezMath.AsVector(FezMath.GetTangent(key.Orientation)) * (float)key.TangentSize / 16f;
Vector3 vector3_3 = FezMath.AsVector(FezMath.GetBitangent(key.Orientation)) * (float)key.BitangentSize / 16f;
Vector3 position = key.Start.Position / 16f + (key.Orientation >= FaceOrientation.Right ? 1f : 0.0f) * normal / 16f - vector3_1;
if (!dictionary.ContainsKey(key))
{
FaceMaterialization <VertexPositionNormalTextureInstance> faceMaterialization = new FaceMaterialization <VertexPositionNormalTextureInstance>()
{
V0 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(position, normal)),
V1 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(position + vector3_2, normal)),
V2 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(position + vector3_2 + vector3_3, normal)),
V3 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(position + vector3_3, normal))
};
faceMaterialization.SetupIndices(key.Orientation);
dictionary.Add(key, faceMaterialization);
}
}
VertexPositionNormalTextureInstance[] normalTextureInstanceArray = new VertexPositionNormalTextureInstance[vertexGroup.Vertices.Count];
int index = 0;
foreach (SharedVertex <VertexPositionNormalTextureInstance> sharedVertex in (IEnumerable <SharedVertex <VertexPositionNormalTextureInstance> >)vertexGroup.Vertices)
{
normalTextureInstanceArray[index] = sharedVertex.Vertex;
normalTextureInstanceArray[index].TextureCoordinate = FezMath.ComputeTexCoord <VertexPositionNormalTextureInstance>(normalTextureInstanceArray[index]) * (this.EngineState == null || !this.EngineState.InEditor ? Vector2.One : new Vector2(1.333333f, 1f));
sharedVertex.Index = index++;
}
int[] numArray = new int[dictionary.Count * 6];
int num = 0;
foreach (FaceMaterialization <VertexPositionNormalTextureInstance> faceMaterialization in dictionary.Values)
{
for (ushort relativeIndex = (ushort)0; (int)relativeIndex < 6; ++relativeIndex)
{
numArray[num++] = faceMaterialization.GetIndex(relativeIndex);
}
}
if (this.geometry == null)
{
this.geometry = new ShaderInstancedIndexedPrimitives <VertexPositionNormalTextureInstance, Vector4>(PrimitiveType.TriangleList, 220);
this.geometry.NeedsEffectCommit = true;
if (this.group != null)
{
this.group.Geometry = (IIndexedPrimitiveCollection)this.geometry;
}
}
this.geometry.Vertices = normalTextureInstanceArray;
this.geometry.Indices = numArray;
this.DetermineFlags();
}
public void RebuildGeometry()
{
if (this.surfaces == null)
{
return;
}
if (this.Geometry == null)
{
this.Geometry = new ShaderInstancedIndexedPrimitives <VertexPositionNormalTextureInstance, Matrix>(PrimitiveType.TriangleList, 60);
}
int capacity = Enumerable.Sum <TrixelSurface>((IEnumerable <TrixelSurface>) this.surfaces, (Func <TrixelSurface, int>)(x => x.RectangularParts.Count));
Dictionary <RectangularTrixelSurfacePart, FaceMaterialization <VertexPositionNormalTextureInstance> > dictionary = new Dictionary <RectangularTrixelSurfacePart, FaceMaterialization <VertexPositionNormalTextureInstance> >(capacity * 4);
VertexGroup <VertexPositionNormalTextureInstance> vertexGroup = new VertexGroup <VertexPositionNormalTextureInstance>(capacity);
Vector3 vector3_1 = this.size / 2f;
foreach (RectangularTrixelSurfacePart key in Enumerable.SelectMany <TrixelSurface, RectangularTrixelSurfacePart>((IEnumerable <TrixelSurface>) this.surfaces, (Func <TrixelSurface, IEnumerable <RectangularTrixelSurfacePart> >)(x => (IEnumerable <RectangularTrixelSurfacePart>)x.RectangularParts)))
{
if (!dictionary.ContainsKey(key))
{
Vector3 normal = FezMath.AsVector(key.Orientation);
Vector3 vector3_2 = FezMath.AsVector(FezMath.GetTangent(key.Orientation)) * (float)key.TangentSize / 16f;
Vector3 vector3_3 = FezMath.AsVector(FezMath.GetBitangent(key.Orientation)) * (float)key.BitangentSize / 16f;
Vector3 v = key.Start.Position / 16f + (FezMath.IsPositive(key.Orientation) ? 1f : 0.0f) * normal / 16f - vector3_1;
FaceMaterialization <VertexPositionNormalTextureInstance> faceMaterialization = new FaceMaterialization <VertexPositionNormalTextureInstance>()
{
V0 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(FezMath.Round(v, 4), normal)),
V1 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(FezMath.Round(v + vector3_2, 4), normal)),
V2 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(FezMath.Round(v + vector3_2 + vector3_3, 4), normal)),
V3 = vertexGroup.Reference(new VertexPositionNormalTextureInstance(FezMath.Round(v + vector3_3, 4), normal))
};
faceMaterialization.SetupIndices(key.Orientation);
dictionary.Add(key, faceMaterialization);
}
}
VertexPositionNormalTextureInstance[] normalTextureInstanceArray = new VertexPositionNormalTextureInstance[vertexGroup.Vertices.Count];
int index = 0;
foreach (SharedVertex <VertexPositionNormalTextureInstance> sharedVertex in (IEnumerable <SharedVertex <VertexPositionNormalTextureInstance> >)vertexGroup.Vertices)
{
normalTextureInstanceArray[index] = sharedVertex.Vertex;
normalTextureInstanceArray[index].TextureCoordinate = FezMath.ComputeTexCoord <VertexPositionNormalTextureInstance>(normalTextureInstanceArray[index], this.size) * new Vector2(1.333333f, 1f);
sharedVertex.Index = index++;
}
int[] numArray = new int[dictionary.Count * 6];
int num = 0;
foreach (FaceMaterialization <VertexPositionNormalTextureInstance> faceMaterialization in dictionary.Values)
{
for (ushort relativeIndex = (ushort)0; (int)relativeIndex < 6; ++relativeIndex)
{
numArray[num++] = faceMaterialization.GetIndex(relativeIndex);
}
}
this.Geometry.Vertices = normalTextureInstanceArray;
this.Geometry.Indices = numArray;
if (this.artObject == null)
{
return;
}
this.PostInitialize();
}
