public KCL(byte[] Data)
{
EndianBinaryReader er = new EndianBinaryReader(new MemoryStream(Data), Endianness.LittleEndian);
try
{
Header = new MKDSKCLHeader(er);
er.BaseStream.Position = Header.VerticesOffset;
uint nr = (Header.NormalsOffset - Header.VerticesOffset) / 0xC;
Vertices = new Vector3[nr];
for (int i = 0; i < nr; i++)
{
Vertices[i] = er.ReadVecFx32();
}
er.BaseStream.Position = Header.NormalsOffset;
nr = (Header.PlanesOffset - Header.NormalsOffset) / 0x6;
Normals = new Vector3[nr];
for (int i = 0; i < nr; i++)
{
Normals[i] = er.ReadVecFx16();
}
er.BaseStream.Position = Header.PlanesOffset;
nr = (Header.OctreeOffset - Header.PlanesOffset) / 0x10;
Planes = new KCLPlane[nr];
for (int i = 0; i < nr; i++)
{
Planes[i] = new KCLPlane(er);
}
er.BaseStream.Position = Header.OctreeOffset;
int nodes = (int)(
((~Header.XMask >> (int)Header.CoordShift) + 1) *
((~Header.YMask >> (int)Header.CoordShift) + 1) *
((~Header.ZMask >> (int)Header.CoordShift) + 1));
Octree = new KCLOctree(er, nodes);
}
finally
{
er.Close();
}
}
public bool CreateFromFile()
{
System.Windows.Forms.OpenFileDialog f = new System.Windows.Forms.OpenFileDialog();
f.Filter = OBJ.Identifier.GetFileFilter();
if (f.ShowDialog() == System.Windows.Forms.DialogResult.OK &&
f.FileName.Length > 0)
{
OBJ o = new OBJ(File.ReadAllBytes(f.FileName));
List <String> matnames = new List <string>();
foreach (var v in o.Faces)
{
if (!matnames.Contains(v.Material))
{
matnames.Add(v.Material);
}
}
UI.KCLCollisionTypeSelector ty = new UI.KCLCollisionTypeSelector(matnames.ToArray());
ty.DialogResult = System.Windows.Forms.DialogResult.None;
ty.ShowDialog();
while (ty.DialogResult != System.Windows.Forms.DialogResult.OK)
{
;
}
Dictionary <string, ushort> Mapping;
Dictionary <string, bool> Colli;
Mapping = ty.Mapping;
Colli = ty.Colli;
List <Vector3> Vertex = new List <Vector3>();
List <Vector3> Normals = new List <Vector3>();
List <KCLPlane> planes = new List <KCLPlane>();
List <Triangle> Triangles = new List <Triangle>();
foreach (var v in o.Faces)
{
if (Colli[v.Material])
{
Triangle t = new Triangle(o.Vertices[v.VertexIndieces[0]], o.Vertices[v.VertexIndieces[1]], o.Vertices[v.VertexIndieces[2]]);
Vector3 qq = (t.PointB - t.PointA).Cross(t.PointC - t.PointA);
if ((qq.X * qq.X + qq.Y * qq.Y + qq.Z * qq.Z) < 0.01)
{
continue;
}
KCLPlane p = new KCLPlane();
p.CollisionType = (ushort)(((Mapping[v.Material] & 0xFF) << 8) | (Mapping[v.Material] >> 8));
Vector3 a = (t.PointC - t.PointA).Cross(t.Normal);
a.Normalize();
a = -a;
Vector3 b = (t.PointB - t.PointA).Cross(t.Normal);
b.Normalize();
Vector3 c = (t.PointC - t.PointB).Cross(t.Normal);
c.Normalize();
p.Length = (t.PointC - t.PointA).Dot(c);
int q = ContainsVector3(t.PointA, Vertex);
if (q == -1)
{
p.VertexIndex = (ushort)Vertex.Count; Vertex.Add(t.PointA);
}
else
{
p.VertexIndex = (ushort)q;
}
q = ContainsVector3(t.Normal, Normals);
if (q == -1)
{
p.NormalIndex = (ushort)Normals.Count; Normals.Add(t.Normal);
}
else
{
p.NormalIndex = (ushort)q;
}
q = ContainsVector3(a, Normals);
if (q == -1)
{
p.NormalAIndex = (ushort)Normals.Count; Normals.Add(a);
}
else
{
p.NormalAIndex = (ushort)q;
}
q = ContainsVector3(b, Normals);
if (q == -1)
{
p.NormalBIndex = (ushort)Normals.Count; Normals.Add(b);
}
else
{
p.NormalBIndex = (ushort)q;
}
q = ContainsVector3(c, Normals);
if (q == -1)
{
p.NormalCIndex = (ushort)Normals.Count; Normals.Add(c);
}
else
{
p.NormalCIndex = (ushort)q;
}
planes.Add(p);
Triangles.Add(t);
}
}
Vertices = Vertex.ToArray();
this.Normals = Normals.ToArray();
Planes = planes.ToArray();
Header = new MKDSKCLHeader();
Octree = KCLOctree.FromTriangles(Triangles.ToArray(), Header, 2048, 128, 128, 50);
return(true);
}
return(false);
}
public KCL()
{
Header = new MKDSKCLHeader();
}
public void FromOBJ(OBJ Model, Dictionary <string, ushort> TypeMapping, Dictionary <string, bool> CollideMapping)
{
List <Vector3> Vertex = new List <Vector3>();
List <Vector3> Normals = new List <Vector3>();
List <KCLPlane> planes = new List <KCLPlane>();
List <Triangle> Triangles = new List <Triangle>();
foreach (var v in Model.Faces)
{
if (CollideMapping[v.Material])
{
Triangle t = new Triangle(Model.Vertices[v.VertexIndieces[0]], Model.Vertices[v.VertexIndieces[1]], Model.Vertices[v.VertexIndieces[2]]);
Vector3 qq = (t.PointB - t.PointA).Cross(t.PointC - t.PointA);
if ((qq.X * qq.X + qq.Y * qq.Y + qq.Z * qq.Z) < 0.01)
{
continue;
}
KCLPlane p = new KCLPlane();
p.CollisionType = (ushort)(((TypeMapping[v.Material] & 0xFF) << 8) | (TypeMapping[v.Material] >> 8));
Vector3 a = (t.PointC - t.PointA).Cross(t.Normal);
a.Normalize();
a = -a;
Vector3 b = (t.PointB - t.PointA).Cross(t.Normal);
b.Normalize();
Vector3 c = (t.PointC - t.PointB).Cross(t.Normal);
c.Normalize();
p.Length = (t.PointC - t.PointA).Dot(c);
int q = ContainsVector3(t.PointA, Vertex);
if (q == -1)
{
p.VertexIndex = (ushort)Vertex.Count; Vertex.Add(t.PointA);
}
else
{
p.VertexIndex = (ushort)q;
}
q = ContainsVector3(t.Normal, Normals);
if (q == -1)
{
p.NormalIndex = (ushort)Normals.Count; Normals.Add(t.Normal);
}
else
{
p.NormalIndex = (ushort)q;
}
q = ContainsVector3(a, Normals);
if (q == -1)
{
p.NormalAIndex = (ushort)Normals.Count; Normals.Add(a);
}
else
{
p.NormalAIndex = (ushort)q;
}
q = ContainsVector3(b, Normals);
if (q == -1)
{
p.NormalBIndex = (ushort)Normals.Count; Normals.Add(b);
}
else
{
p.NormalBIndex = (ushort)q;
}
q = ContainsVector3(c, Normals);
if (q == -1)
{
p.NormalCIndex = (ushort)Normals.Count; Normals.Add(c);
}
else
{
p.NormalCIndex = (ushort)q;
}
planes.Add(p);
Triangles.Add(t);
}
}
Vertices = Vertex.ToArray();
this.Normals = Normals.ToArray();
Planes = planes.ToArray();
Header = new MKDSKCLHeader();
//Octree = KCLOctree.FromTriangles(Triangles.ToArray(), Header, 2048, 128, 32, 10);
Octree = KCLOctree.FromTriangles(Triangles.ToArray(), Header, 2048, 128, 128, 50);
}
