static void SetupSubModel(model_t mod, ref dmodel_t submodel)
{
mod.hulls[0].firstclipnode = submodel.headnode[0];
for (int j = 1; j < BspFile.MAX_MAP_HULLS; j++)
{
mod.hulls[j].firstclipnode = submodel.headnode[j];
mod.hulls[j].lastclipnode = mod.numclipnodes - 1;
}
mod.firstmodelsurface = submodel.firstface;
mod.nummodelsurfaces = submodel.numfaces;
Common.Copy(submodel.maxs, out mod.maxs); // mod.maxs = submodel.maxs;
Common.Copy(submodel.mins, out mod.mins); // mod.mins = submodel.mins;
mod.radius = RadiusFromBounds(ref mod.mins, ref mod.maxs);
mod.numleafs = submodel.visleafs;
}
/// <summary>
/// Mod_LoadSubmodels
/// </summary>
static void LoadSubModels(ref lump_t l)
{
if ((l.filelen % dmodel_t.SizeInBytes) != 0)
Sys.Error("MOD_LoadBmodel: funny lump size in {0}", _LoadModel.name);
int count = l.filelen / dmodel_t.SizeInBytes;
dmodel_t[] dest = new dmodel_t[count];
_LoadModel.submodels = dest;
_LoadModel.numsubmodels = count;
for (int i = 0, offset = l.fileofs; i < count; i++, offset += dmodel_t.SizeInBytes)
{
dmodel_t src = Sys.BytesToStructure<dmodel_t>(_ModBase, offset);
dest[i].mins = new float[3];
dest[i].maxs = new float[3];
dest[i].origin = new float[3];
for (int j = 0; j < 3; j++)
{
// spread the mins / maxs by a pixel
dest[i].mins[j] = Common.LittleFloat(src.mins[j]) - 1;
dest[i].maxs[j] = Common.LittleFloat(src.maxs[j]) + 1;
dest[i].origin[j] = Common.LittleFloat(src.origin[j]);
}
dest[i].headnode = new int[BspFile.MAX_MAP_HULLS];
for (int j = 0; j < BspFile.MAX_MAP_HULLS; j++)
dest[i].headnode[j] = Common.LittleLong(src.headnode[j]);
dest[i].visleafs = Common.LittleLong(src.visleafs);
dest[i].firstface = Common.LittleLong(src.firstface);
dest[i].numfaces = Common.LittleLong(src.numfaces);
}
}