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();
}
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();
}