private static void ReadVertexBuffer(FSHP fshp, VertexBuffer vtx, FMDL model)
{
fshp.vertices.Clear();
fshp.vertexAttributes.Clear();
//Create a buffer instance which stores all the buffer data
VertexBufferHelper helper = new VertexBufferHelper(vtx, Syroot.BinaryData.ByteOrder.BigEndian);
//Set each array first from the lib if exist. Then add the data all in one loop
Syroot.Maths.Vector4F[] vec4Positions = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4Normals = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4uv0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4uv1 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4uv2 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4c0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4t0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4b0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4w0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4i0 = new Syroot.Maths.Vector4F[0];
//For shape morphing
Syroot.Maths.Vector4F[] vec4Positions1 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4Positions2 = new Syroot.Maths.Vector4F[0];
foreach (VertexAttrib att in vtx.Attributes.Values)
{
FSHP.VertexAttribute attr = new FSHP.VertexAttribute();
attr.Name = att.Name;
attr.Format = attr.GetTypeWiiU(att.Format);
if (att.Name == "_p0")
{
vec4Positions = AttributeData(att, helper, "_p0");
}
if (att.Name == "_n0")
{
vec4Normals = AttributeData(att, helper, "_n0");
}
if (att.Name == "_u0")
{
vec4uv0 = AttributeData(att, helper, "_u0");
}
if (att.Name == "_u1")
{
vec4uv1 = AttributeData(att, helper, "_u1");
}
if (att.Name == "_u2")
{
vec4uv2 = AttributeData(att, helper, "_u2");
}
if (att.Name == "_c0")
{
vec4c0 = AttributeData(att, helper, "_c0");
}
if (att.Name == "_t0")
{
vec4t0 = AttributeData(att, helper, "_t0");
}
if (att.Name == "_b0")
{
vec4b0 = AttributeData(att, helper, "_b0");
}
if (att.Name == "_w0")
{
vec4w0 = AttributeData(att, helper, "_w0");
}
if (att.Name == "_i0")
{
vec4i0 = AttributeData(att, helper, "_i0");
}
if (att.Name == "_p1")
{
vec4Positions1 = AttributeData(att, helper, "_p1");
}
if (att.Name == "_p2")
{
vec4Positions2 = AttributeData(att, helper, "_p2");
}
fshp.vertexAttributes.Add(attr);
}
for (int i = 0; i < vec4Positions.Length; i++)
{
Vertex v = new Vertex();
if (vec4Positions.Length > 0)
{
v.pos = new Vector3(vec4Positions[i].X, vec4Positions[i].Y, vec4Positions[i].Z);
}
if (vec4Positions1.Length > 0)
{
v.pos1 = new Vector3(vec4Positions1[i].X, vec4Positions1[i].Y, vec4Positions1[i].Z);
}
if (vec4Positions2.Length > 0)
{
v.pos2 = new Vector3(vec4Positions2[i].X, vec4Positions2[i].Y, vec4Positions2[i].Z);
}
if (vec4Normals.Length > 0)
{
v.nrm = new Vector3(vec4Normals[i].X, vec4Normals[i].Y, vec4Normals[i].Z);
}
if (vec4uv0.Length > 0)
{
v.uv0 = new Vector2(vec4uv0[i].X, vec4uv0[i].Y);
}
if (vec4uv1.Length > 0)
{
v.uv1 = new Vector2(vec4uv1[i].X, vec4uv1[i].Y);
}
if (vec4uv2.Length > 0)
{
v.uv2 = new Vector2(vec4uv2[i].X, vec4uv2[i].Y);
}
if (vec4w0.Length > 0)
{
v.boneWeights.Add(vec4w0[i].X);
v.boneWeights.Add(vec4w0[i].Y);
v.boneWeights.Add(vec4w0[i].Z);
v.boneWeights.Add(vec4w0[i].W);
}
if (vec4i0.Length > 0)
{
v.boneIds.Add((int)vec4i0[i].X);
v.boneIds.Add((int)vec4i0[i].Y);
v.boneIds.Add((int)vec4i0[i].Z);
v.boneIds.Add((int)vec4i0[i].W);
}
if (vec4t0.Length > 0)
{
v.tan = new Vector4(vec4t0[i].X, vec4t0[i].Y, vec4t0[i].Z, vec4t0[i].W);
}
if (vec4b0.Length > 0)
{
v.bitan = new Vector4(vec4b0[i].X, vec4b0[i].Y, vec4b0[i].Z, vec4b0[i].W);
}
if (vec4c0.Length > 0)
{
v.col = new Vector4(vec4c0[i].X, vec4c0[i].Y, vec4c0[i].Z, vec4c0[i].W);
}
if (fshp.VertexSkinCount == 1)
{
Matrix4 sb = model.Skeleton.bones[model.Skeleton.Node_Array[v.boneIds[0]]].Transform;
v.pos = Vector3.TransformPosition(v.pos, sb);
v.nrm = Vector3.TransformNormal(v.nrm, sb);
}
if (fshp.VertexSkinCount == 0)
{
Matrix4 NoBindFix = model.Skeleton.bones[fshp.BoneIndex].Transform;
v.pos = Vector3.TransformPosition(v.pos, NoBindFix);
v.nrm = Vector3.TransformNormal(v.nrm, NoBindFix);
}
fshp.vertices.Add(v);
}
}
private static void ReadVertexBuffer(FSHP fshp, VertexBuffer vtx, FMDL model)
{
fshp.vertices.Clear();
fshp.vertexAttributes.Clear();
//Create a buffer instance which stores all the buffer data
VertexBufferHelper helper = new VertexBufferHelper(vtx, Syroot.BinaryData.ByteOrder.BigEndian);
//Set each array first from the lib if exist. Then add the data all in one loop
Syroot.Maths.Vector4F[] vec4Positions = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4Normals = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4uv0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4uv1 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4uv2 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4c0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4t0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4b0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4w0 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4i0 = new Syroot.Maths.Vector4F[0];
//For shape morphing
Syroot.Maths.Vector4F[] vec4Positions1 = new Syroot.Maths.Vector4F[0];
Syroot.Maths.Vector4F[] vec4Positions2 = new Syroot.Maths.Vector4F[0];
List <VertexAttrib> SortedList = vtx.Attributes.Values.OrderBy(o => o.BufferIndex).ToList();
foreach (VertexAttrib att in SortedList)
{
Console.WriteLine($"{att.Name} {att.BufferIndex} {att.Offset} {att.Format} ");
}
foreach (VertexAttrib att in vtx.Attributes.Values)
{
FSHP.VertexAttribute attr = new FSHP.VertexAttribute();
attr.Name = att.Name;
attr.Format = attr.GetTypeWiiU(att.Format);
attr.BufferIndex = att.BufferIndex;
if (att.Name == "_p0")
{
vec4Positions = AttributeData(att, helper, "_p0");
}
if (att.Name == "_n0")
{
vec4Normals = AttributeData(att, helper, "_n0");
}
if (att.Name == "_u0")
{
vec4uv0 = AttributeData(att, helper, "_u0");
}
if (att.Name == "_u1")
{
vec4uv1 = AttributeData(att, helper, "_u1");
}
if (att.Name == "_u2")
{
vec4uv2 = AttributeData(att, helper, "_u2");
}
if (att.Name == "_c0")
{
vec4c0 = AttributeData(att, helper, "_c0");
}
if (att.Name == "_t0")
{
vec4t0 = AttributeData(att, helper, "_t0");
}
if (att.Name == "_b0")
{
vec4b0 = AttributeData(att, helper, "_b0");
}
if (att.Name == "_w0")
{
vec4w0 = AttributeData(att, helper, "_w0");
}
if (att.Name == "_i0")
{
vec4i0 = AttributeData(att, helper, "_i0");
}
if (att.Name == "_p1")
{
vec4Positions1 = AttributeData(att, helper, "_p1");
}
if (att.Name == "_p2")
{
vec4Positions2 = AttributeData(att, helper, "_p2");
}
fshp.vertexAttributes.Add(attr);
}
for (int i = 0; i < vec4Positions.Length; i++)
{
Vertex v = new Vertex();
if (vec4Positions.Length > 0)
{
v.pos = new Vector3(vec4Positions[i].X, vec4Positions[i].Y, vec4Positions[i].Z);
}
if (vec4Positions1.Length > 0)
{
v.pos1 = new Vector3(vec4Positions1[i].X, vec4Positions1[i].Y, vec4Positions1[i].Z);
}
if (vec4Positions2.Length > 0)
{
v.pos2 = new Vector3(vec4Positions2[i].X, vec4Positions2[i].Y, vec4Positions2[i].Z);
}
if (vec4Normals.Length > 0)
{
v.nrm = new Vector3(vec4Normals[i].X, vec4Normals[i].Y, vec4Normals[i].Z);
}
if (vec4uv0.Length > 0)
{
v.uv0 = new Vector2(vec4uv0[i].X, vec4uv0[i].Y);
}
if (vec4uv1.Length > 0)
{
v.uv1 = new Vector2(vec4uv1[i].X, vec4uv1[i].Y);
}
if (vec4uv2.Length > 0)
{
v.uv2 = new Vector2(vec4uv2[i].X, vec4uv2[i].Y);
}
if (vec4w0.Length > 0)
{
v.boneWeights.Add(vec4w0[i].X);
v.boneWeights.Add(vec4w0[i].Y);
v.boneWeights.Add(vec4w0[i].Z);
v.boneWeights.Add(vec4w0[i].W);
}
if (vec4i0.Length > 0)
{
v.boneIds.Add((int)vec4i0[i].X);
v.boneIds.Add((int)vec4i0[i].Y);
v.boneIds.Add((int)vec4i0[i].Z);
v.boneIds.Add((int)vec4i0[i].W);
}
if (vec4t0.Length > 0)
{
v.tan = new Vector4(vec4t0[i].X, vec4t0[i].Y, vec4t0[i].Z, vec4t0[i].W);
}
if (vec4b0.Length > 0)
{
v.bitan = new Vector4(vec4b0[i].X, vec4b0[i].Y, vec4b0[i].Z, vec4b0[i].W);
}
if (vec4c0.Length > 0)
{
v.col = new Vector4(vec4c0[i].X, vec4c0[i].Y, vec4c0[i].Z, vec4c0[i].W);
}
if (fshp.VertexSkinCount == 1)
{
int boneIndex = fshp.BoneIndex;
if (v.boneIds.Count > 0)
{
boneIndex = model.Skeleton.Node_Array[v.boneIds[0]];
}
//Check if the bones are a rigid type
//In game it seems to not transform if they are not rigid
if (model.Skeleton.bones[boneIndex].RigidMatrixIndex != -1)
{
Matrix4 sb = model.Skeleton.bones[boneIndex].Transform;
v.pos = Vector3.TransformPosition(v.pos, sb);
v.nrm = Vector3.TransformNormal(v.nrm, sb);
}
}
if (fshp.VertexSkinCount == 0)
{
try
{
if (model.Skeleton.bones.Count > 0)
{
int boneIndex = fshp.BoneIndex;
Matrix4 NoBindFix = model.Skeleton.bones[boneIndex].Transform;
v.pos = Vector3.TransformPosition(v.pos, NoBindFix);
v.nrm = Vector3.TransformNormal(v.nrm, NoBindFix);
}
}
catch //Matrix failed. Print the coordinate data of the bone
{
Console.WriteLine(model.Skeleton.bones[fshp.BoneIndex].Text);
Console.WriteLine(model.Skeleton.bones[fshp.BoneIndex].GetPosition());
Console.WriteLine(model.Skeleton.bones[fshp.BoneIndex].GetRotation());
Console.WriteLine(model.Skeleton.bones[fshp.BoneIndex].GetScale());
}
}
fshp.vertices.Add(v);
}
}