public CMDLViewer(CGFX Resource, CMDL Model)
{
this.Resource = Resource;
this.Model = Model;
InitializeComponent();
simpleOpenGlControl1.MouseWheel += new MouseEventHandler(simpleOpenGlControl1_MouseWheel);
}
public CGFXShader(CMDL.MTOB Material, int[] Textures)
{
this.Textures = Textures;
this.Material = Material;
}
private void UploadTex(CMDL.MTOB.TexInfo TextureMapper, int Id)
{
if (!(TextureMapper.TextureObject is ReferenceTexture))
return;
var tex = cgfx.Data.Textures[cgfx.Data.Dictionaries[1].IndexOf(((ReferenceTexture)TextureMapper.TextureObject).LinkedTextureName)] as ImageTextureCtr;
if (tex == null)
return;
Gl.glBindTexture(Gl.GL_TEXTURE_2D, Id);
Gl.glColor3f(1, 1, 1);
Bitmap b = tex.GetBitmap();
b.RotateFlip(RotateFlipType.RotateNoneFlipY);
BitmapData d = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Gl.glTexImage2D(Gl.GL_TEXTURE_2D, 0, Gl.GL_RGBA8, b.Width, b.Height, 0, Gl.GL_BGRA, Gl.GL_UNSIGNED_BYTE, d.Scan0);
b.UnlockBits(d);
if (((TextureMapper.Unknown12 >> 1) & 1) == 1) Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_LINEAR);
else Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_NEAREST);
//if (((TextureMapper.Unknown12 >> 2) & 1) == 1) Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_LINEAR);
//else Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_NEAREST);
//A bit confusing, so using this for now:
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MIN_FILTER, Gl.GL_LINEAR);
switch ((TextureMapper.Unknown12 >> 12) & 0xF)
{
case 0:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_CLAMP_TO_EDGE);
break;
case 1:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_CLAMP_TO_BORDER);
break;
case 2:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_REPEAT);
break;
case 3:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_MIRRORED_REPEAT);
break;
default:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_REPEAT);
break;
}
switch ((TextureMapper.Unknown12 >> 8) & 0xF)
{
case 0:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_CLAMP_TO_EDGE);
break;
case 1:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_CLAMP_TO_BORDER);
break;
case 2:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_REPEAT);
break;
case 3:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_MIRRORED_REPEAT);
break;
default:
Gl.glTexParameterf(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_REPEAT);
break;
}
}
public override void GetVertexData(Polygon Destination, PrimitiveSet PrimitiveSet, CMDL Model)
{
int count = Destination.Vertex.Length;
switch (Usage)
{
//case VertexAttributeUsage.Position: Destination.Vertex = new Vector3[Vertices]; break;
case VertexAttributeUsage.Tangent:
break;
case VertexAttributeUsage.Normal:
Destination.Normals = new Vector3[count];
for (int i = 0; i < count; i++)
{
Destination.Normals[i] = new Vector3(Attributes[0], Attributes[1], Attributes[2]);
}
break;
//case VertexAttributeUsage.Tangent: break;
case VertexAttributeUsage.Color:
Destination.Colors = new Color[count];
for (int i = 0; i < count; i++)
{
if (NrAttributes > 3) Destination.Colors[i] = Color.FromArgb((int)(Attributes[3] * 255), (int)(Attributes[0] * 255), (int)(Attributes[1] * 255), (int)(Attributes[2] * 255));
else Destination.Colors[i] = Color.FromArgb(255, (int)(Attributes[0] * 255), (int)(Attributes[1] * 255), (int)(Attributes[2] * 255));
}
break;
case VertexAttributeUsage.TextureCoordinate0:
Destination.TexCoords = new Vector2[count];
for (int i = 0; i < count; i++)
{
Destination.TexCoords[i] = new Vector2(Attributes[0], Attributes[1]);
}
break;
case VertexAttributeUsage.TextureCoordinate1:
Destination.TexCoords2 = new Vector2[count];
for (int i = 0; i < count; i++)
{
Destination.TexCoords2[i] = new Vector2(Attributes[0], Attributes[1]);
}
break;
case VertexAttributeUsage.TextureCoordinate2:
Destination.TexCoords3 = new Vector2[count];
for (int i = 0; i < count; i++)
{
Destination.TexCoords3[i] = new Vector2(Attributes[0], Attributes[1]);
}
break;
case VertexAttributeUsage.BoneIndex:
Matrix34 mtx = Model.Skeleton.GetMatrix((int)Attributes[0]);
for (int i = 0; i < count; i++)
{
Destination.Vertex[i] *= mtx;
}
break;
case VertexAttributeUsage.BoneWeight: break;//tmp
default:
break;
}
}
public virtual void GetVertexData(Polygon Destination, PrimitiveSet PrimitiveSet, CMDL Model)
{
}
public override void GetVertexData(Polygon Destination, PrimitiveSet PrimitiveSet, CMDL Model)
{
var p = Destination;
int Vertices = (int)(VertexStreamLength / VertexDataEntrySize);
int Offset = 0;
byte[] VertexData = VertexStream;
foreach (var v in VertexStreams)
{
switch (v.Usage)
{
case VertexAttributeUsage.Position: p.Vertex = new Vector3[Vertices]; break;
case VertexAttributeUsage.Normal: p.Normals = new Vector3[Vertices]; break;
//case VertexAttributeUsage.Tangent: break;
case VertexAttributeUsage.Color: p.Colors = new Color[Vertices]; break;
case VertexAttributeUsage.TextureCoordinate0: p.TexCoords = new Vector2[Vertices]; break;
case VertexAttributeUsage.TextureCoordinate1: p.TexCoords2 = new Vector2[Vertices]; break;
case VertexAttributeUsage.TextureCoordinate2: p.TexCoords3 = new Vector2[Vertices]; break;
case VertexAttributeUsage.BoneIndex: break;
case VertexAttributeUsage.BoneWeight: break;
default:
break;
}
}
for (int i = 0; i < Vertices; i++)
{
byte[] bones = new byte[0];
foreach (var v in VertexStreams)
{
float[] Vars = new float[v.NrComponents];
int offs_ = 0;
for (int q = 0; q < v.NrComponents; q++)
{
switch (v.FormatType)
{
case DataType.GL_BYTE:
Vars[q] = (sbyte)VertexData[Offset + (int)v.Offset + offs_] * v.Scale;
offs_++;
break;
case DataType.GL_UNSIGNED_BYTE:
Vars[q] = VertexData[Offset + (int)v.Offset + offs_] * v.Scale;
offs_++;
break;
case DataType.GL_SHORT:
Vars[q] = IOUtil.ReadS16LE(VertexData, Offset + (int)v.Offset + offs_) * v.Scale;
offs_ += 2;
break;
case DataType.GL_FLOAT:
Vars[q] = BitConverter.ToSingle(VertexData, Offset + (int)v.Offset + offs_);
offs_ += 4;
break;
}
}
switch (v.Usage)
{
case VertexAttributeUsage.Position:
p.Vertex[i] = new Vector3(Vars[0], Vars[1], Vars[2]);
if (PrimitiveSet.RelatedBones != null && PrimitiveSet.RelatedBones.Length == 1) p.Vertex[i] = p.Vertex[i] * Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[0]);//SkeletonCtr.TransformByMtx(p.Vertex[i], Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[0]));
break;
case VertexAttributeUsage.Normal:
p.Normals[i] = new Vector3(Vars[0], Vars[1], Vars[2]);
break;
case VertexAttributeUsage.Tangent:
{
Vector3 unk = new Vector3(Vars[0], Vars[1], Vars[2]);
}
break;
case VertexAttributeUsage.Color:
if (Vars[0] < 0) Vars[0] = 0;
if (Vars[0] > 1) Vars[0] = 1;
if (Vars[1] < 0) Vars[1] = 0;
if (Vars[1] > 1) Vars[1] = 1;
if (Vars[2] < 0) Vars[2] = 0;
if (Vars[2] > 1) Vars[2] = 1;
if (Vars.Length > 3 && Vars[3] < 0) Vars[3] = 0;
if (Vars.Length > 3 && Vars[3] > 1) Vars[3] = 1;
if (v.FormatType == DataType.GL_BYTE || v.FormatType == DataType.GL_UNSIGNED_BYTE)
if (Vars.Length > 3) p.Colors[i] = Color.FromArgb((int)(Vars[3] * 255), (int)(Vars[0] * 255), (int)(Vars[1] * 255), (int)(Vars[2] * 255));
else p.Colors[i] = Color.FromArgb(255, (int)(Vars[0] * 255), (int)(Vars[1] * 255), (int)(Vars[2] * 255));
else p.Colors[i] = Color.White;
break;
case VertexAttributeUsage.TextureCoordinate0:
p.TexCoords[i] = new Vector2(Vars[0], Vars[1]);
break;
case VertexAttributeUsage.TextureCoordinate1:
p.TexCoords2[i] = new Vector2(Vars[0], Vars[1]);
break;
case VertexAttributeUsage.TextureCoordinate2:
p.TexCoords3[i] = new Vector2(Vars[0], Vars[1]);
break;
case VertexAttributeUsage.BoneIndex:
{
if (v.NrComponents == 1)
{
byte boneidx = VertexData[Offset + v.Offset];
p.Vertex[i] = p.Vertex[i] * Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[boneidx]); //SkeletonCtr.TransformByMtx(p.Vertex[i], Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[boneidx]));//Vector3.Transform(p.Vertex[i], Model.Skeleton.GetMatrix((int)PrimitiveSets[0].RelatedBones[boneidx]));
}
else
{
bones = new byte[v.NrComponents];
for (int q = 0; q < v.NrComponents; q++)
{
bones[q] = VertexData[Offset + v.Offset + q];
}
}
}
break;
case VertexAttributeUsage.BoneWeight:
{
if (bones.Length != 0)
{
//this doesn't work correct!
//Vector3 dst = new Vector3(0, 0, 0);
//for (int j = 0; j < v.NrComponents; j++)
//{
// dst += p.Vertex[i] * Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[bones[j]]) * Vars[j];// SkeletonCtr.TransformByMtx(p.Vertex[i], Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[bones[j]])) * Vars[j];//Add4(dst, Mult4(Model.Skeleton.GetMatrix((int)PrimitiveSet.RelatedBones[bones[j]]), ((float)weights[j] * v.Scale)));
//}
//no transformations when no animation is used!
//p.Vertex[i] = dst;
}
else
{
}
}
break;
default:
break;
}
}
Offset += (int)VertexDataEntrySize;
}
}
public Polygon GetVertexData(CMDL Model)
{
Polygon p = new Polygon();
foreach (var v in VertexAttributes)
{
v.GetVertexData(p, PrimitiveSets[0], Model);
}
return p;
}
