} // loaded
// materials //
public static void ReadMOMT(Stream WMOrootstream, int MOMTsize)
{
wmoData.Info.nMaterials = MOMTsize / 64;
for (int i = 0; i < wmoData.Info.nMaterials; i++)
{
WMOMaterial material = new WMOMaterial();
material.flags = ReadMaterialFlags(WMOrootstream);
material.shader = ReadLong(WMOrootstream); // Index into CMapObj::s_wmoShaderMetaData. See below (shader types).
material.blendMode = (BlendingMode)ReadLong(WMOrootstream); // Blending: see https://wowdev.wiki/Rendering#EGxBlend
material.texture1_offset = ReadLong(WMOrootstream); // Diffuse Texture; offset into MOTX
material.color1 = ReadRGBA(WMOrootstream); // emissive color; see below (emissive color)
material.texture1_flags = ReadMaterialFlags(WMOrootstream);
material.texture2_offset = ReadLong(WMOrootstream); // Environment Texture; envNameIndex; offset into MOTX
material.color2 = ReadRGBA(WMOrootstream); // diffuse color; CWorldView::GatherMapObjDefGroupLiquids(): geomFactory->SetDiffuseColor((CImVectorⁱ*)(smo+7));
// environment textures don't need flags
material.ground_type = ReadLong(WMOrootstream); // foreign_keyⁱ< uint32_t, &TerrainTypeRec::m_ID > ground_type; // according to CMapObjDef::GetGroundType
material.texture3_offset = ReadLong(WMOrootstream); // offset into MOTX
material.color3 = ReadRGBA(WMOrootstream);
material.texture3_flags = ReadMaterialFlags(WMOrootstream);
// skip runtime data //
WMOrootstream.Seek(16, SeekOrigin.Current);
wmoData.materials.Add(material);
}
} // loaded
public void LoadWMO()
{
WMOReader reader = new WMOReader(basedir);
reader.LoadWMO(modelPath);
WMOMaterial[] materials = new WMOMaterial[reader.wmofile.materials.Count()];
for (int i = 0; i < reader.wmofile.materials.Count(); i++)
{
for (int ti = 0; ti < reader.wmofile.textures.Count(); ti++)
{
if (reader.wmofile.textures[ti].startOffset == reader.wmofile.materials[i].texture1)
{
Texture2D texture;
var blp = new BLPReader(basedir);
blp.LoadBLP(reader.wmofile.textures[ti].filename);
if (blp.bmp == null)
{
texture = Texture2D.FromFile <Texture2D>(device, "missingtexture.jpg");
}
else
{
MemoryStream s = new MemoryStream();
blp.bmp.Save(s, System.Drawing.Imaging.ImageFormat.Png);
s.Seek(0, SeekOrigin.Begin);
texture = Texture2D.FromMemory <Texture2D>(device, s.ToArray());
s.Dispose();
}
materials[i].materialID = (uint)i;
materials[i].filename = reader.wmofile.textures[ti].filename;
materials[i].texture = texture;
}
}
}
WoWWMOGroup[] groups = new WoWWMOGroup[reader.wmofile.header.nGroups];
for (int i = 0; i < reader.wmofile.header.nGroups; i++)
{
groups[i] = LoadGroupWMO(reader.wmofile.group[i]);
}
wmo.materials = materials;
wmo.groups = groups;
}
