private Texture LoadTexture(string filename, out string realname)
{
filename = filename.Substring(0, filename.Length - 4);
Console.Write("Loading texture {0}", filename);
realname = "";
foreach (string ext in possibleExtensions)
{
if (Q3FileSystem.WriteResourceToStream(filename + ext, msTexture))
{
Texture texture;
try { texture = TextureLoader.FromStream(d3dDevice, msTexture); }
catch { break; }
Console.WriteLine(ext + "\tsuccess");
realname = filename + ext;
return(texture);
}
}
Console.WriteLine("...\tfailed");
return(null);
}
public Q3Map(string filename)
{
Q3BspTextureUnsafe [] textures_u;
Q3BspPlaneUnsafe [] planes_u;
Q3BspNodeUnsafe [] nodes_u;
Q3BspLeafUnsafe [] leafs_u;
Q3BspVertexUnsafe [] vertices_u;
Q3BspFaceUnsafe [] faces_u;
Q3BspLightMapUnsafe [] lightMaps_u;
MemoryStream ms = new MemoryStream();
Q3FileSystem.WriteResourceToStream(filename, ms);
bspHeader = ( Q3BspHeader )ReadStruct(ms, typeof(Q3BspHeader));
string m = bspHeader.Magic;
if (bspHeader.Magic == "IBSP")
{
}
else if (bspHeader.Magic == "FAKK")
{
}
ReadEntities(ms);
textures_u = ( Q3BspTextureUnsafe [] )ReadLump(ms, typeof(Q3BspTextureUnsafe), LumpType.Textures);
planes_u = ( Q3BspPlaneUnsafe [] )ReadLump(ms, typeof(Q3BspPlaneUnsafe), LumpType.Planes);
nodes_u = ( Q3BspNodeUnsafe [] )ReadLump(ms, typeof(Q3BspNodeUnsafe), LumpType.Nodes);
leafs_u = ( Q3BspLeafUnsafe [] )ReadLump(ms, typeof(Q3BspLeafUnsafe), LumpType.Leafs);
leafFaces = ( int [] )ReadLump(ms, typeof(int), LumpType.LeafFaces);
leafBrushes = ( int [] )ReadLump(ms, typeof(int), LumpType.LeafBrushes);
brushes = ( Q3BspBrush [] )ReadLump(ms, typeof(Q3BspBrush), LumpType.Brushes);
brushSides = ( Q3BspBrushSide [] )ReadLump(ms, typeof(Q3BspBrushSide), LumpType.BrushSides);
vertices_u = ( Q3BspVertexUnsafe [] )ReadLump(ms, typeof(Q3BspVertexUnsafe), LumpType.Vertices);
meshVertices = ( int [] )ReadLump(ms, typeof(int), LumpType.MeshVertices);
faces_u = ( Q3BspFaceUnsafe [] )ReadLump(ms, typeof(Q3BspFaceUnsafe), LumpType.Faces);
lightMaps_u = ( Q3BspLightMapUnsafe [] )ReadLump(ms, typeof(Q3BspLightMapUnsafe), LumpType.LightMaps);
ReadVisData(ms);
textures = new Q3BspTexture [textures_u.Length];
planes = new Q3BspPlane [planes_u.Length];
nodes = new Q3BspNode [nodes_u.Length];
leafs = new Q3BspLeaf [leafs_u.Length];
vertices = new Q3BspVertex [vertices_u.Length];
faces = new Q3BspFace [faces_u.Length];
lightmaps = new Q3BspLightMap [lightMaps_u.Length];
int i = 0;
for (i = 0; i < textures.Length; i++)
{
textures [i].FromUnsafe(textures_u [i]);
}
for (i = 0; i < planes.Length; i++)
{
planes [i].FromUnsafe(planes_u [i]);
}
for (i = 0; i < nodes.Length; i++)
{
nodes [i].FromUnsafe(nodes_u [i]);
}
for (i = 0; i < leafs.Length; i++)
{
leafs [i].FromUnsafe(leafs_u [i]);
}
for (i = 0; i < vertices.Length; i++)
{
vertices [i].FromUnsafe(vertices_u [i]);
}
for (i = 0; i < faces.Length; i++)
{
faces [i].FromUnsafe(faces_u [i], vertices);
}
for (i = 0; i < lightmaps.Length; i++)
{
lightmaps [i].FromUnsafe(lightMaps_u [i]);
}
visibleFaces = new int [faces.Length];
int lastSlash = filename.LastIndexOf('/') + 1;
mapName = filename.Substring(lastSlash, filename.Length - lastSlash - 4);
}
public Md3Model(string filename, Device d3dDevice, Q3ModelViewerForm parent)
{
this.d3dDevice = d3dDevice;
this.parent = parent;
int lastSlash = filename.LastIndexOf('/');
name = filename.Substring(lastSlash + 1);
name = name.Substring(0, name.Length - 4);
MemoryStream ms = new MemoryStream();
Q3FileSystem.WriteResourceToStream(filename, ms);
header.FromUnsafe(( Md3HeaderUnsafe )ReadStruct(ms, typeof(Md3HeaderUnsafe)));
// Frames
ms.Position = header.framesStart;
frames = new Md3Frame [header.numFrames];
for (int i = 0; i < header.numFrames; i++)
{
frames [i].FromUnsafe(( Md3FrameUnsafe )ReadStruct(ms, typeof(Md3FrameUnsafe)));
}
// Tags
ms.Position = header.tagsStart;
tags = new Md3Tag [header.numTags];
for (int i = 0; i < header.numTags; i++)
{
tags [i].FromUnsafe(( Md3TagUnsafe )ReadStruct(ms, typeof(Md3TagUnsafe)));
}
// Meshes
int meshStart = header.meshesStart;
ms.Position = meshStart;
meshes = new Md3Mesh [header.numMeshes];
for (int i = 0; i < header.numMeshes; i++)
{
Md3Mesh md3Mesh = new Md3Mesh();
md3Mesh.FromUnsafe(( Md3MeshUnsafe )ReadStruct(ms, typeof(Md3MeshUnsafe)));
// Mesh Textures
ms.Position = meshStart + md3Mesh.texturesStart;
md3Mesh.textures = new Md3Texture [md3Mesh.numTextures];
for (int j = 0; j < md3Mesh.numTextures; j++)
{
md3Mesh.textures [j].FromUnsafe(( Md3TextureUnsafe )ReadStruct(ms, typeof(Md3TextureUnsafe)));
}
// Mesh Faces
ms.Position = meshStart + md3Mesh.facesStart;
md3Mesh.faces = new Md3Face [md3Mesh.numFaces];
for (int j = 0; j < md3Mesh.numFaces; j++)
{
md3Mesh.faces [j].FromUnsafe(( Md3FaceUnsafe )ReadStruct(ms, typeof(Md3FaceUnsafe)));
}
// Mesh TexCoords
ms.Position = meshStart + md3Mesh.texCoordsStart;
md3Mesh.texCoords = new Md3TexCoord [md3Mesh.numVertices];
for (int j = 0; j < md3Mesh.numVertices; j++)
{
md3Mesh.texCoords [j] = ( Md3TexCoord )ReadStruct(ms, typeof(Md3TexCoord));
}
// Vertices
ms.Position = meshStart + md3Mesh.verticesStart;
md3Mesh.vertices = new Md3PositionNormal [md3Mesh.numVertices];
for (int j = 0; j < md3Mesh.numVertices; j++)
{
md3Mesh.vertices [j].FromUnsafe(( Md3PositionNormalUnsafe )ReadStruct(ms, typeof(Md3PositionNormalUnsafe)));
}
meshes [i] = md3Mesh;
ms.Position = meshStart + md3Mesh.size;
meshStart = ( int )ms.Position;
}
// Load to dx mesh objects
dxMeshes = new Mesh [meshes.Length];
radiuses = new float [meshes.Length];
centers = new Vector3 [meshes.Length];
for (int i = 0; i < meshes.Length; i++)
{
Md3Mesh md3Mesh = meshes [i];
Mesh mesh = new Mesh(md3Mesh.numFaces, md3Mesh.numVertices,
MeshFlags.WriteOnly,
CustomVertex.PositionNormalTextured.Format, d3dDevice);
GraphicsStream vbStream = mesh.VertexBuffer.Lock(0, 0, LockFlags.Discard);
for (int j = 0; j < md3Mesh.numVertices; j++)
{
Md3TexCoord texCoord = md3Mesh.texCoords [j];
vbStream.Write(new CustomVertex.PositionNormalTextured(md3Mesh.vertices [j].pos, Vector3.Empty, texCoord.u, texCoord.v));
}
vbStream.Position = 0;
radiuses [i] = Geometry.ComputeBoundingSphere(vbStream,
md3Mesh.numVertices,
CustomVertex.PositionNormalTextured.Format,
out centers [i]);
mesh.VertexBuffer.Unlock();
GraphicsStream ibStream = mesh.IndexBuffer.Lock(0, 0, LockFlags.Discard);
for (int j = 0; j < md3Mesh.numFaces; j++)
{
Md3Face face = md3Mesh.faces [j];
ibStream.Write(( short )face.indices [0]);
ibStream.Write(( short )face.indices [1]);
ibStream.Write(( short )face.indices [2]);
}
mesh.IndexBuffer.Unlock();
dxMeshes [i] = mesh;
// Load textures
for (int j = 0; j < md3Mesh.numTextures; j++)
{
string realname = "";
Texture t = null;
try { t = LoadTexture(md3Mesh.textures [j].name, out realname); }
catch {}
textures.Add(t != null ? t : parent.textureNotFound);
realnames.Add(realname);
}
}
if (header.numMeshes > 0)
{
totalCenter = centers [0];
totalRadius = radiuses [0];
for (int i = 1; i < centers.Length; i++)
{
totalCenter = (totalCenter + centers [i]) * 0.5f;
totalRadius = ((totalCenter - centers [i]).Length() + totalRadius + radiuses [i]) / 2;
}
}
}
private Texture LoadTexture(Q3BspTexture texInfo)
{
Console.Write("Loading texture {0}", texInfo.name);
string saveDir = Path.Combine(@"D:\Temp\q3bw\", map.MapName);
var encoders = DR.Imaging.ImageCodecInfo.GetImageEncoders();
var cmpRegex = new System.Text.RegularExpressions.Regex(
"(" + string.Join("|",
encoders.Select(e => string.Join("|", e.FilenameExtension.Split(new [] { "*.", ";" }, StringSplitOptions.RemoveEmptyEntries))).ToArray()
) + ")$",
System.Text.RegularExpressions.RegexOptions.IgnoreCase);
foreach (string ext in possibleExtensions)
{
if (Q3FileSystem.WriteResourceToStream(texInfo.name + ext, msTexture))
{
Texture texture;
try { texture = TextureLoader.FromStream(d3dDevice, msTexture); }
catch { break; }
Console.WriteLine(ext + "\tsuccess");
if (cmpRegex.IsMatch(ext))
{
string texPkgPath = texInfo.name + ext;
string texDir = Path.Combine(saveDir, Path.GetDirectoryName(texPkgPath));
/*try {
* Directory.CreateDirectory ( texDir );
* DR.Bitmap bmp = new DR.Bitmap ( msTexture );
*
* for ( int x = 0 ; x < bmp.Width ; x++ ) {
* for ( int y = 0 ; y < bmp.Height ; y++ ) {
* DR.Color c = bmp.GetPixel ( x, y );
* int l = ( c.R + c.G + c.B ) / 3;
*
* bmp.SetPixel ( x, y, DR.Color.FromArgb ( l, l, l ) );
* }
* }
*
* string texPath = Path.Combine ( texDir, Path.GetFileNameWithoutExtension ( texInfo.name ) + ext );
*
* DR.Imaging.ImageCodecInfo encoder = null;
*
* foreach ( var enc in encoders ) {
* string extWoDot = ext.Substring ( 1 ).ToLower ();
*
* if ( enc.FilenameExtension.ToLower ().Contains ( extWoDot ) ) {
* encoder = enc;
* break;
* }
* }
* //new DR.Imaging.EncoderParameters ()
* if ( encoder != null )
* bmp.Save ( texPath, encoder, null );
* } catch {}*/
}
return(texture);
}
}
Console.WriteLine("...\tfailed");
return(null);
}