public FlverSubmeshRenderer(Model parent, FLVER0 flvr, FLVER0.Mesh mesh)
{
Parent = parent;
MaterialName = flvr.Materials[mesh.MaterialIndex].Name;
var shortMaterialName = MiscUtil.GetFileNameWithoutDirectoryOrExtension(flvr.Materials[mesh.MaterialIndex].MTD);
if (shortMaterialName.EndsWith("_Alp") ||
shortMaterialName.Contains("_Edge") ||
shortMaterialName.Contains("_Decal") ||
shortMaterialName.Contains("_Cloth") ||
shortMaterialName.Contains("_al") ||
shortMaterialName.Contains("BlendOpacity"))
{
DrawStep = GFXDrawStep.AlphaEdge;
}
else
{
DrawStep = GFXDrawStep.Opaque;
}
bool hasLightmap = false;
foreach (var matParam in flvr.Materials[mesh.MaterialIndex].Textures)
{
if (matParam == null || matParam.Type == null)
{
break;
}
var paramNameCheck = matParam.Type.ToUpper();
// DS3/BB
if (paramNameCheck == "G_DIFFUSETEXTURE")
{
TexNameDiffuse = matParam.Path;
}
else if (paramNameCheck == "G_SPECULARTEXTURE")
{
TexNameSpecular = matParam.Path;
}
else if (paramNameCheck == "G_BUMPMAPTEXTURE")
{
TexNameNormal = matParam.Path;
}
else if (paramNameCheck == "G_DOLTEXTURE1")
{
TexNameDOL1 = matParam.Path;
}
else if (paramNameCheck == "G_DOLTEXTURE2")
{
TexNameDOL2 = matParam.Path;
}
// DS1 params
else if (paramNameCheck == "G_DIFFUSE")
{
TexNameDiffuse = matParam.Path;
}
else if (paramNameCheck == "G_SPECULAR")
{
TexNameSpecular = matParam.Path;
}
else if (paramNameCheck == "G_BUMPMAP")
{
TexNameNormal = matParam.Path;
}
else if (paramNameCheck == "G_LIGHTMAP")
{
TexNameDOL1 = matParam.Path;
hasLightmap = true;
}
}
// MTD lookup
MTD mtd = null;// InterrootLoader.GetMTD(flvr.Materials[mesh.MaterialIndex].MTD);
var MeshVertices = new VertexPositionColorNormalTangentTexture[mesh.Vertices.Count];
for (int i = 0; i < mesh.Vertices.Count; i++)
{
var vert = mesh.Vertices[i];
MeshVertices[i] = new VertexPositionColorNormalTangentTexture();
MeshVertices[i].Position = new Vector3(vert.Position.X, vert.Position.Y, vert.Position.Z);
if (vert.Normal != null && vert.Tangents != null && vert.Tangents.Count > 0)
{
MeshVertices[i].Normal = Vector3.Normalize(new Vector3(vert.Normal.X, vert.Normal.Y, vert.Normal.Z));
MeshVertices[i].Binormal = Vector3.Normalize(new Vector3(vert.Bitangent.X, vert.Bitangent.Y, vert.Bitangent.Z));
MeshVertices[i].Tangent = Vector3.Normalize(new Vector3(vert.Tangents[0].X, vert.Tangents[0].Y, vert.Tangents[0].Z));
}
if (vert.UVs.Count > 0)
{
MeshVertices[i].TextureCoordinate = new Vector2(vert.UVs[0].X, vert.UVs[0].Y);
if (vert.UVs.Count > 1 && hasLightmap)
{
if (mtd == null)
{
// Really stupid heuristic to determine light map UVs without reading mtd files or something
if (vert.UVs.Count > 2 && flvr.Materials[mesh.MaterialIndex].Textures.Count > 11)
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[2].X, vert.UVs[2].Y);
}
else
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[1].X, vert.UVs[1].Y);
}
}
else
{
// Better heuristic with MTDs
int uvindex = mtd.Textures.Find(tex => tex.Type.ToUpper() == "G_LIGHTMAP" || tex.Type.ToUpper() == "G_DOLTEXTURE1").UVNumber;
int uvoffset = 1;
for (int j = 1; j < uvindex; j++)
{
if (!mtd.Textures.Any(t => (t.UVNumber == j)))
{
uvoffset++;
}
}
uvindex -= uvoffset;
if (vert.UVs.Count > uvindex)
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[uvindex].X, vert.UVs[uvindex].Y);
}
else
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[1].X, vert.UVs[1].Y);
}
}
}
else
{
MeshVertices[i].TextureCoordinate2 = Vector2.Zero;
}
}
else
{
MeshVertices[i].TextureCoordinate = Vector2.Zero;
MeshVertices[i].TextureCoordinate2 = Vector2.Zero;
}
}
VertexCount = MeshVertices.Length;
MeshFacesets = new List <FlverSubmeshRendererFaceSet>();
var tlist = mesh.ToTriangleList();
var newFaceSet = new FlverSubmeshRendererFaceSet()
{
BackfaceCulling = true,
IsTriangleStrip = false,
IndexBuffer = new IndexBuffer(
GFX.Device,
IndexElementSize.SixteenBits,
tlist.Length,
BufferUsage.WriteOnly),
IndexCount = tlist.Length,
};
newFaceSet.IndexBuffer.SetData(tlist);
MeshFacesets.Add(newFaceSet);
Bounds = BoundingBox.CreateFromPoints(MeshVertices.Select(x => x.Position));
VertBuffer = new VertexBuffer(GFX.Device,
typeof(VertexPositionColorNormalTangentTexture), MeshVertices.Length, BufferUsage.WriteOnly);
VertBuffer.SetData(MeshVertices);
VertBufferBinding = new VertexBufferBinding(VertBuffer, 0, 0);
TryToLoadTextures();
}
public FlverSubmeshRenderer(Model parent, FLVER2 flvr, FLVER2.Mesh mesh)
{
Parent = parent;
MaterialName = flvr.Materials[mesh.MaterialIndex].Name;
var shortMaterialName = MiscUtil.GetFileNameWithoutDirectoryOrExtension(flvr.Materials[mesh.MaterialIndex].MTD);
if (shortMaterialName.EndsWith("_Alp") ||
shortMaterialName.Contains("_Edge") ||
shortMaterialName.Contains("_Decal") ||
shortMaterialName.Contains("_Cloth") ||
shortMaterialName.Contains("_al") ||
shortMaterialName.Contains("BlendOpacity"))
{
DrawStep = GFXDrawStep.AlphaEdge;
}
else
{
DrawStep = GFXDrawStep.Opaque;
}
bool hasLightmap = false;
foreach (var matParam in flvr.Materials[mesh.MaterialIndex].Textures)
{
var paramNameCheck = matParam.Type.ToUpper();
// DS3/BB
if (paramNameCheck == "G_DIFFUSETEXTURE")
{
TexNameDiffuse = matParam.Path;
}
else if (paramNameCheck == "G_SPECULARTEXTURE")
{
TexNameSpecular = matParam.Path;
}
else if (paramNameCheck == "G_BUMPMAPTEXTURE")
{
TexNameNormal = matParam.Path;
}
else if (paramNameCheck == "G_DOLTEXTURE1")
{
TexNameDOL1 = matParam.Path;
hasLightmap = true;
}
else if (paramNameCheck == "G_DOLTEXTURE2")
{
TexNameDOL2 = matParam.Path;
}
// DS1 params
else if (paramNameCheck == "G_DIFFUSE")
{
TexNameDiffuse = matParam.Path;
}
else if (paramNameCheck == "G_SPECULAR")
{
TexNameSpecular = matParam.Path;
}
else if (paramNameCheck == "G_BUMPMAP")
{
TexNameNormal = matParam.Path;
}
else if (paramNameCheck == "G_LIGHTMAP")
{
TexNameDOL1 = matParam.Path;
hasLightmap = true;
}
// Alternate material params that work as diffuse
}
// MTD lookup
MTD mtd = null; //InterrootLoader.GetMTD(flvr.Materials[mesh.MaterialIndex].MTD);
var MeshVertices = new VertexPositionColorNormalTangentTexture[mesh.Vertices.Count];
for (int i = 0; i < mesh.Vertices.Count; i++)
{
var vert = mesh.Vertices[i];
MeshVertices[i] = new VertexPositionColorNormalTangentTexture();
MeshVertices[i].Position = new Vector3(vert.Position.X, vert.Position.Y, vert.Position.Z);
if (vert.Normal != null && vert.Tangents != null && vert.Tangents.Count > 0)
{
MeshVertices[i].Normal = Vector3.Normalize(new Vector3(vert.Normal.X, vert.Normal.Y, vert.Normal.Z));
MeshVertices[i].Tangent = Vector3.Normalize(new Vector3(vert.Tangents[0].X, vert.Tangents[0].Y, vert.Tangents[0].Z));
MeshVertices[i].Binormal = Vector3.Cross(Vector3.Normalize(MeshVertices[i].Normal), Vector3.Normalize(MeshVertices[i].Tangent)) * vert.Tangents[0].W;
}
if (vert.UVs.Count > 0)
{
MeshVertices[i].TextureCoordinate = new Vector2(vert.UVs[0].X, vert.UVs[0].Y);
if (vert.UVs.Count > 1 && hasLightmap)
{
if (mtd == null)
{
// Really stupid heuristic to determine light map UVs without reading mtd files or something
if (vert.UVs.Count > 2 && flvr.Materials[mesh.MaterialIndex].Textures.Count > 11)
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[2].X, vert.UVs[2].Y);
}
else
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[1].X, vert.UVs[1].Y);
}
}
else
{
// Better heuristic with MTDs
int uvindex = mtd.Textures.Find(tex => tex.Type.ToUpper() == "G_LIGHTMAP" || tex.Type.ToUpper() == "G_DOLTEXTURE1").UVNumber;
int uvoffset = 1;
for (int j = 1; j < uvindex; j++)
{
if (!mtd.Textures.Any(t => (t.UVNumber == j)))
{
uvoffset++;
}
}
uvindex -= uvoffset;
if (vert.UVs.Count > uvindex)
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[uvindex].X, vert.UVs[uvindex].Y);
}
else
{
MeshVertices[i].TextureCoordinate2 = new Vector2(vert.UVs[1].X, vert.UVs[1].Y);
}
}
}
else
{
MeshVertices[i].TextureCoordinate2 = Vector2.Zero;
}
}
else
{
MeshVertices[i].TextureCoordinate = Vector2.Zero;
MeshVertices[i].TextureCoordinate2 = Vector2.Zero;
}
}
VertexCount = MeshVertices.Length;
MeshFacesets = new List <FlverSubmeshRendererFaceSet>();
foreach (var faceset in mesh.FaceSets)
{
//At this point they use 32-bit faceset vertex indices
bool is32bit = flvr.Header.Version > 0x20005;
var newFaceSet = new FlverSubmeshRendererFaceSet()
{
BackfaceCulling = faceset.CullBackfaces,
IsTriangleStrip = faceset.TriangleStrip,
IndexBuffer = new IndexBuffer(
GFX.Device,
is32bit ? IndexElementSize.ThirtyTwoBits : IndexElementSize.SixteenBits,
faceset.Indices.Count,
BufferUsage.WriteOnly),
IndexCount = faceset.Indices.Count,
};
if (faceset.Flags == FLVER2.FaceSet.FSFlags.LodLevel1)
{
newFaceSet.LOD = 1;
HasNoLODs = false;
}
else if (faceset.Flags == FLVER2.FaceSet.FSFlags.LodLevel2)
{
newFaceSet.LOD = 2;
HasNoLODs = false;
}
if (is32bit)
{
newFaceSet.IndexBuffer.SetData(faceset.Indices.Select(x => (x == 0xFFFF && x > mesh.Vertices.Count) ? -1 : x).ToArray());
}
else
{
newFaceSet.IndexBuffer.SetData(faceset.Indices.Select(x => (x == 0xFFFF && x > mesh.Vertices.Count) ? -1 : (ushort)x).ToArray());
}
MeshFacesets.Add(newFaceSet);
}
Bounds = BoundingBox.CreateFromPoints(MeshVertices.Select(x => x.Position));
VertBuffer = new VertexBuffer(GFX.Device,
typeof(VertexPositionColorNormalTangentTexture), MeshVertices.Length, BufferUsage.WriteOnly);
VertBuffer.SetData(MeshVertices);
VertBufferBinding = new VertexBufferBinding(VertBuffer, 0, 0);
TryToLoadTextures();
}
