public Model(string object_name, uint triangleCount, uint vertexCount, PassthroughGP passGP, TopologyIP topoIP, MaterialGroup matg, Object3D parent)
: base(object_name, parent)
{
this.size = 0;
// TODO: Get rid of all referring to things by section ID outside of read/write of model files so we don't have to do this.
SectionId = (uint)object_name.GetHashCode();
this.version = 3;
this.PassthroughGP = passGP;
this.TopologyIP = topoIP;
this.RenderAtoms = new List <RenderAtom>();
RenderAtom nmi = new RenderAtom
{
BaseVertex = 0,
TriangleCount = triangleCount,
BaseIndex = 0,
GeometrySliceLength = vertexCount,
MaterialId = 0
};
this.RenderAtoms.Add(nmi);
//this.unknown9 = 0;
this.MaterialGroup = matg;
this.lightset_ID = 0;
this.properties_bitmap = 0;
this.BoundingRadius = 1;
this.unknown13 = 6;
this.SkinBones = null;
}
public Model(BinaryReader instream, SectionHeader section)
: base(instream)
{
this.RenderAtoms = new List <RenderAtom>();
this.size = section.size;
SectionId = section.id;
this.version = instream.ReadUInt32();
if (this.version == 6)
{
this.BoundsMin = instream.ReadVector3();
this.BoundsMax = instream.ReadVector3();
this.v6_unknown7 = instream.ReadSingle();
this.v6_unknown8 = instream.ReadUInt32();
}
else
{
PostLoadRef <PassthroughGP>(instream.ReadUInt32(), i => PassthroughGP = i);
PostLoadRef <TopologyIP>(instream.ReadUInt32(), i => TopologyIP = i);
var renderAtomCount = instream.ReadUInt32();
for (int x = 0; x < renderAtomCount; x++)
{
RenderAtom item = new RenderAtom();
item.BaseVertex = instream.ReadUInt32();
item.TriangleCount = instream.ReadUInt32();
item.BaseIndex = instream.ReadUInt32();
item.GeometrySliceLength = instream.ReadUInt32();
item.MaterialId = instream.ReadUInt32();
this.RenderAtoms.Add(item);
}
//this.unknown9 = instream.ReadUInt32();
PostLoadRef <MaterialGroup>(instream.ReadUInt32(), i => MaterialGroup = i);
this.lightset_ID = instream.ReadUInt32(); // this is a section id afaik
// Bitmap that stores properties about the model
// Bits:
// 1: cast_shadows
// 3: has_opacity
this.properties_bitmap = instream.ReadUInt32();
this.BoundsMin = instream.ReadVector3();
this.BoundsMax = instream.ReadVector3();
this.BoundingRadius = instream.ReadSingle();
this.unknown13 = instream.ReadUInt32();
PostLoadRef <SkinBones>(instream.ReadUInt32(), i => SkinBones = i);
}
this.remaining_data = null;
if ((section.offset + 12 + section.size) > instream.BaseStream.Position)
{
remaining_data = instream.ReadBytes((int)((section.offset + 12 + section.size) - instream.BaseStream.Position));
}
}
