public static MGEOVertex Combine(MGEOVertex a, MGEOVertex b)
{
MGEOVertex vertex = new MGEOVertex();
vertex.Position = (a.Position == null && b.Position != null) ? b.Position : a.Position;
vertex.Normal = (a.Normal == null && b.Normal != null) ? b.Normal : a.Normal;
vertex.DiffuseUV = (a.DiffuseUV == null && b.DiffuseUV != null) ? b.DiffuseUV : a.DiffuseUV;
vertex.LightmapUV = (a.LightmapUV == null && b.LightmapUV != null) ? b.LightmapUV : a.LightmapUV;
return(vertex);
}
public MGEOVertexElementGroup(MGEOVertex vertex)
{
this.Usage = MGEOVertexElementGroupUsage.Static;
if (vertex.Position != null)
{
this.VertexElements.Add(new MGEOVertexElement(MGEOVertexElementName.Position, MGEOVertexElementFormat.XYZ_Float32));
}
if (vertex.Normal != null)
{
this.VertexElements.Add(new MGEOVertexElement(MGEOVertexElementName.Normal, MGEOVertexElementFormat.XYZ_Float32));
}
if (vertex.DiffuseUV != null)
{
this.VertexElements.Add(new MGEOVertexElement(MGEOVertexElementName.DiffuseUV, MGEOVertexElementFormat.XY_Float32));
}
if (vertex.LightmapUV != null)
{
this.VertexElements.Add(new MGEOVertexElement(MGEOVertexElementName.LightmapUV, MGEOVertexElementFormat.XY_Float32));
}
}
public MGEOObject(BinaryReader br, List <MGEOVertexElementGroup> vertexElementGroups, List <long> vertexBufferOffsets, List <ushort[]> indexBuffers, bool useSeparatePointLights, uint version)
{
this.Name = Encoding.ASCII.GetString(br.ReadBytes(br.ReadInt32()));
uint vertexCount = br.ReadUInt32();
uint vertexBufferCount = br.ReadUInt32();
int vertexElementGroup = br.ReadInt32();
for (int i = 0; i < vertexCount; i++)
{
this.Vertices.Add(new MGEOVertex());
}
for (int i = 0, currentVertexElementGroup = vertexElementGroup; i < vertexBufferCount; i++, currentVertexElementGroup++)
{
int vertexBufferID = br.ReadInt32();
long returnPosition = br.BaseStream.Position;
br.BaseStream.Seek(vertexBufferOffsets[vertexBufferID], SeekOrigin.Begin);
for (int j = 0; j < vertexCount; j++)
{
this.Vertices[j] = MGEOVertex.Combine(this.Vertices[j], new MGEOVertex(br, vertexElementGroups[currentVertexElementGroup].VertexElements));
}
br.BaseStream.Seek(returnPosition, SeekOrigin.Begin);
}
uint indexCount = br.ReadUInt32();
int indexBuffer = br.ReadInt32();
this.Indices.AddRange(indexBuffers[indexBuffer]);
uint submeshCount = br.ReadUInt32();
for (int i = 0; i < submeshCount; i++)
{
this.Submeshes.Add(new MGEOSubmesh(br, this));
}
if (version != 5)
{
this.Unknown1 = br.ReadBoolean();
}
this.BoundingBox = new R3DBox(br);
this.Transformation = new R3DMatrix44(br);
this.Unknown2 = br.ReadByte();
if (version == 7)
{
this.Unknown3 = br.ReadByte();
}
if (useSeparatePointLights)
{
this.SeparatePointLight = new Vector3(br);
}
for (int i = 0; i < 9; i++)
{
this.UnknownFloats.Add(new Vector3(br));
}
this.Lightmap = Encoding.ASCII.GetString(br.ReadBytes(br.ReadInt32()));
this.Color = new ColorRGBAVector4(br);
}
