public M2Array <M2Material> GetMaterials()
{
M2Array <M2Material> materials = new M2Array <M2Material>();
if (!_model.Has <MTLS>())
{
return(materials);
}
var layers = _model.Get <MTLS>().SelectMany(x => x.Layers);
foreach (var layer in layers)
{
M2Material material = new M2Material();
if (layer.Flags.HasFlag(MDLGEO.MODEL_GEO_UNSHADED))
{
material.Flags |= M2Material.RenderFlags.Unlit;
}
if (layer.Flags.HasFlag(MDLGEO.MODEL_GEO_TWOSIDED))
{
material.Flags |= M2Material.RenderFlags.TwoSided;
}
if (layer.Flags.HasFlag(MDLGEO.MODEL_GEO_UNFOGGED))
{
material.Flags |= M2Material.RenderFlags.Unfogged;
}
switch (layer.BlendMode)
{
case MDLTEXOP.TEXOP_ADD:
material.BlendMode |= M2Material.BlendingMode.Add;
break;
case MDLTEXOP.TEXOP_TRANSPARENT: // ??
case MDLTEXOP.TEXOP_MODULATE:
material.BlendMode |= M2Material.BlendingMode.Mod;
break;
case MDLTEXOP.TEXOP_MODULATE2X:
material.BlendMode |= M2Material.BlendingMode.Mod2X;
break;
case MDLTEXOP.TEXOP_ADD_ALPHA:
material.BlendMode |= M2Material.BlendingMode.Decal;
break;
}
materials.Add(material);
}
return(materials);
}
public static void M2Materials()
{
SpecialSeek(openedFile.materialsPos);
for (int i = 0; i < openedFile.materialsNum; i++)
{
M2Material mat = new M2Material();
mat.flags = reader.ReadUInt16();
mat.blendMode = reader.ReadUInt16();
openedFile.materials.Add(mat);
}
}
public void LoadM2()
{
//Load model
M2Reader reader = new M2Reader(basedir);
string filename = modelPath;
reader.LoadM2(filename);
//Load vertices
List <float> verticelist = new List <float>();
for (int i = 0; i < reader.model.vertices.Count(); i++)
{
verticelist.Add(reader.model.vertices[i].position.X);
verticelist.Add(reader.model.vertices[i].position.Z * -1);
verticelist.Add(reader.model.vertices[i].position.Y);
verticelist.Add(1.0f);
verticelist.Add(reader.model.vertices[i].normal.X);
verticelist.Add(reader.model.vertices[i].normal.Z * -1);
verticelist.Add(reader.model.vertices[i].normal.Y);
verticelist.Add(reader.model.vertices[i].textureCoordX);
verticelist.Add(reader.model.vertices[i].textureCoordY);
}
//Load indices
List <ushort> indicelist = new List <ushort>();
for (int i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
indicelist.Add(reader.model.skins[0].triangles[i].pt1);
indicelist.Add(reader.model.skins[0].triangles[i].pt2);
indicelist.Add(reader.model.skins[0].triangles[i].pt3);
}
//Convert to array
ushort[] indices = indicelist.ToArray();
float[] vertices = verticelist.ToArray();
//Get texture, what a mess this could be much better
M2Material[] materials = new M2Material[reader.model.textures.Count()];
for (int i = 0; i < reader.model.textures.Count(); i++)
{
materials[i].flags = reader.model.textures[i].flags;
var blp = new BLPReader(basedir);
if (File.Exists(Path.Combine(basedir, reader.model.filename.Replace("M2", "blp"))))
{
blp.LoadBLP(reader.model.filename.Replace("M2", "blp"));
}
else
{
blp.LoadBLP(reader.model.textures[i].filename);
}
if (blp.bmp == null)
{
materials[i].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);
materials[i].texture = Texture2D.FromMemory <Texture2D>(device, s.ToArray());
}
}
M2RenderBatch[] renderbatches = new M2RenderBatch[reader.model.skins[0].submeshes.Count()];
for (int i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
renderbatches[i].firstFace = reader.model.skins[0].submeshes[i].startTriangle;
renderbatches[i].numFaces = reader.model.skins[0].submeshes[i].nTriangles;
for (int tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
renderbatches[i].materialID = reader.model.skins[0].textureunit[tu].texture;
}
}
}
m2.indices = indices;
m2.vertices = vertices;
m2.materials = materials;
m2.renderBatches = renderbatches;
}
/// <inheritdoc/>
public void LoadBinaryData(byte[] inData)
{
using (var ms = new MemoryStream(inData))
using (var br = new BinaryReader(ms))
{
br.ReadUInt32(); // Signature
Version = br.ReadUInt32();
Name = br.ReadMD20String(br.ReadUInt32(), br.ReadUInt32());
Flags = br.ReadUInt32(); // TODO: Implement Flags
// Global Sequences
UInt32 count = br.ReadUInt32();
UInt32 offset = br.ReadUInt32();
long headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
UInt32 value = br.ReadUInt32();
GlobalSequences.Add(value);
}
br.BaseStream.Position = headerpos;
// Sequences
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Sequence seq = new M2Sequence();
seq.AnimationID = br.ReadUInt16();
seq.SubAnimationID = br.ReadUInt16();
seq.Length = br.ReadUInt32();
seq.MovingSpeed = br.ReadSingle();
seq.Flags = br.ReadUInt32();
seq.Probability = br.ReadInt16();
seq.Padding = br.ReadUInt16();
seq.MinimumRepetitions = br.ReadUInt32();
seq.MaximumRepetitions = br.ReadUInt32();
seq.BlendTime = br.ReadUInt32();
seq.BoundsMinimumExtend = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
seq.BoundsMaximumExtend = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
seq.BoundRadius = br.ReadSingle();
seq.NextAnimation = br.ReadInt16();
seq.aliasNext = br.ReadUInt16();
Sequences.Add(seq);
}
br.BaseStream.Position = headerpos;
//SequencesLookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
SequencesLookups.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
// Bones
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Bone bone = new M2Bone();
bone.KeyBoneID = br.ReadInt32();
bone.Flags = br.ReadUInt32();
bone.ParentBone = br.ReadInt16();
bone.SubmeshID = br.ReadUInt16();
bone.CompressData[0] = br.ReadUInt16();
bone.CompressData[1] = br.ReadUInt16();
//translation
M2Track translation = new M2Track();
translation.readM2Track(br);
bone.translation = translation;
// rotation
M2Track rotation = new M2Track();
rotation.readM2Track(br);
bone.rotation = rotation;
// Scale
M2Track scale = new M2Track();
scale.readM2Track(br);
bone.scale = scale;
bone.pivot = new C3Vector(br.ReadUInt32(), br.ReadUInt32(), br.ReadUInt32());
Bones.Add(bone);
}
br.BaseStream.Position = headerpos;
// key_bone_lookup
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
KeyBoneLookup.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
// Vetices
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Vertex temp = new M2Vertex();
temp.Pos = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
for (int a = 0; a < 4; a++)
{
temp.BoneWeights.Add(br.ReadByte());
}
for (int a = 0; a < 4; a++)
{
temp.BoneIndices.Add(br.ReadByte());
}
temp.Normal = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
temp.TexCords.Add(new C2Vector(br.ReadSingle(), br.ReadSingle()));
temp.TexCords.Add(new C2Vector(br.ReadSingle(), br.ReadSingle()));
}
br.BaseStream.Position = headerpos;
// Number of Skin profiles
NumberSkinProfiles = br.ReadUInt32();
// Colors
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Color temp = new M2Color();
// Color
M2Track color = new M2Track();
color.readM2Track(br);
temp.Color = color;
// Alpha
M2Track alpha = new M2Track();
alpha.readM2Track(br);
temp.Alpha = alpha;
Color.Add(temp);
}
br.BaseStream.Position = headerpos;
// Textures
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Texture temp = new M2Texture();
temp.Type = br.ReadUInt32();
temp.Flags = br.ReadUInt32();
UInt32 tCount = br.ReadUInt32();
UInt32 tOffset = br.ReadUInt32();
long tHeaderpos = br.BaseStream.Position;
br.BaseStream.Position = tOffset;
temp.Filename = "";
for (int a = 0; a < tCount; a++)
{
temp.Filename += br.ReadChar();
}
br.BaseStream.Position = tHeaderpos;
Texture.Add(temp);
}
br.BaseStream.Position = headerpos;
// Texture Weights
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Track temp = new M2Track();
temp.readM2Track(br);
TextureWeights.Add(temp);
}
br.BaseStream.Position = headerpos;
// UV Animations
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2TextureTransform temp = new M2TextureTransform();
M2Track translation = new M2Track();
translation.readM2Track(br);
temp.Translation = translation;
M2Track rotation = new M2Track();
rotation.readM2Track(br);
temp.Rotation = rotation;
M2Track scaling = new M2Track();
scaling.readM2Track(br);
temp.Scaling = scaling;
UvAnimations.Add(temp);
}
br.BaseStream.Position = headerpos;
// Texture Replacements
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
TextureReplacements.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
// Materials
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Material temp = new M2Material();
temp.Flags = br.ReadUInt16();
temp.BlendMode = br.ReadUInt16();
Materials.Add(temp);
}
br.BaseStream.Position = headerpos;
// Bone Lookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
BoneLookups.Add(br.ReadUInt16());
}
br.BaseStream.Position = headerpos;
// Texture Units
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
TextureUnits.Add(br.ReadUInt16());
}
br.BaseStream.Position = headerpos;
// Texture Weights Lookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
TextureWeightsLookups.Add(br.ReadUInt16());
}
br.BaseStream.Position = headerpos;
// Animation Lookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
UvAnimationLookups.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
}
}
