public static void SaveToFile(string filename, Document document, ExportForm form, string format)
{
form.ProgressBar.Invoke((MethodInvoker)(() => form.ProgressBar.Maximum = 10000));
AssimpProvider.SaveToFile(filename, document.Map, format);
form.ProgressLog.Invoke((MethodInvoker)(() => form.ProgressLog.AppendText("\nDone!")));
form.ProgressBar.Invoke((MethodInvoker)(() => form.ProgressBar.Value = 10000));
}
public static void SaveToFile(string filename, Document document, ExportForm form)
{
var map = document.Map;
string filepath = System.IO.Path.GetDirectoryName(filename);
filename = System.IO.Path.GetFileName(filename);
filename = System.IO.Path.GetFileNameWithoutExtension(filename) + ".rmesh";
string lmPath = System.IO.Path.GetFileNameWithoutExtension(filename) + "_lm";
List <Lightmap.LMFace> faces; int lmCount;
List <Lightmap.Light> lights;
Lightmap.Lightmapper.Render(document, form, out faces, out lmCount);
Lightmap.Light.FindLights(map, out lights);
lights.RemoveAll(l => !l.HasSprite);
IEnumerable <Face> transparentFaces = map.WorldSpawn.Find(x => x is Solid).OfType <Solid>().SelectMany(x => x.Faces).Where(x => {
if (x.Texture?.Texture == null)
{
return(false);
}
if (!x.Texture.Texture.HasTransparency())
{
return(false);
}
if (x.Texture.Name.Contains("tooltextures"))
{
return(false);
}
return(true);
});
IEnumerable <Face> invisibleCollisionFaces = map.WorldSpawn.Find(x => x is Solid).OfType <Solid>().SelectMany(x => x.Faces).Where(x => x.Texture.Name.ToLowerInvariant() == "tooltextures/invisible_collision");
Lightmap.Lightmapper.SaveLightmaps(document, lmCount, filepath + "/" + lmPath, false);
lmPath = System.IO.Path.GetFileName(lmPath);
List <Waypoint> waypoints = map.WorldSpawn.Find(x => x.ClassName != null && x.ClassName.ToLower() == "waypoint").OfType <Entity>().Select(x => new Waypoint(x)).ToList();
IEnumerable <Entity> soundEmitters = map.WorldSpawn.Find(x => x.ClassName != null && x.ClassName.ToLower() == "soundemitter").OfType <Entity>();
IEnumerable <Entity> props = map.WorldSpawn.Find(x => x.ClassName != null && x.ClassName.ToLower() == "model").OfType <Entity>();
IEnumerable <Entity> screens = map.WorldSpawn.Find(x => x.ClassName != null && x.ClassName.ToLower() == "screen").OfType <Entity>();
FileStream stream = new FileStream(filepath + "/" + filename, FileMode.Create);
BinaryWriter br = new BinaryWriter(stream);
//header
br.WriteB3DString("RoomMesh");
//textures
List <Tuple <string, RMeshLoadFlags, RMeshBlendFlags, byte> > textures = new List <Tuple <string, RMeshLoadFlags, RMeshBlendFlags, byte> >();
RMeshLoadFlags loadFlag = RMeshLoadFlags.COLOR; RMeshBlendFlags blendFlag = RMeshBlendFlags.DIFFUSE;
foreach (LMFace face in faces)
{
if (!textures.Any(x => x.Item1 == face.Texture))
{
textures.Add(new Tuple <string, RMeshLoadFlags, RMeshBlendFlags, byte>(face.Texture, loadFlag, blendFlag, 0));
}
}
loadFlag = RMeshLoadFlags.ALPHA; blendFlag = RMeshBlendFlags.NORMAL;
foreach (Face face in transparentFaces)
{
if (!textures.Any(x => x.Item1 == face.Texture.Name))
{
textures.Add(new Tuple <string, RMeshLoadFlags, RMeshBlendFlags, byte>(face.Texture.Name, loadFlag, blendFlag, 0));
}
}
//mesh
int vertCount;
int vertOffset;
int triCount;
//TODO: find a clever way of splitting up meshes with the same texture
//into several for collision optimization.
//Making each face its own collision object is too slow, and merging all of
//them together is not optimal either.
int texCount = 0;
for (int i = 0; i < textures.Count; i++)
{
texCount += faces.Where(x => x.Texture == textures[i].Item1).Select(x => x.LmIndex).Distinct().Count();
texCount += transparentFaces.Any(x => x.Texture.Name == textures[i].Item1) ? 1 : 0;
}
br.Write((Int32)texCount);
for (int i = 0; i < textures.Count; i++)
{
string texName = Directories.GetTextureExtension(textures[i].Item1);
for (int lmInd = 0; lmInd < lmCount; lmInd++)
{
LMFace[] tLmFaces = faces.FindAll(x => x.Texture == textures[i].Item1 && x.LmIndex == lmInd).ToArray();
Face[] tTrptFaces = transparentFaces.Where(x => x.Texture.Name == textures[i].Item1).ToArray();
vertCount = 0;
vertOffset = 0;
triCount = 0;
if (tLmFaces.Length > 0)
{
foreach (LMFace face in tLmFaces)
{
vertCount += face.Vertices.Count;
triCount += face.GetTriangleIndices().Count() / 3;
}
byte flag = 1;
br.Write(flag);
string currLmPath = lmPath + (lmCount > 1 ? "_" + lmInd.ToString() : "");
currLmPath += ".png";
br.WriteB3DString(currLmPath);
flag = 1;
br.Write(flag);
br.WriteB3DString(texName);
if (vertCount > UInt16.MaxValue)
{
throw new Exception("Vertex overflow: " + texName);
}
br.Write((Int32)vertCount);
foreach (LMFace face in tLmFaces)
{
for (int j = 0; j < face.Vertices.Count; j++)
{
br.Write(face.Vertices[j].Location.X);
br.Write(face.Vertices[j].Location.Z);
br.Write(face.Vertices[j].Location.Y);
br.Write(face.Vertices[j].DiffU);
br.Write(face.Vertices[j].DiffV);
float lmMul = (lmCount > 1) ? 2.0f : 1.0f;
float uSub = ((lmInd % 2) > 0) ? 0.5f : 0.0f;
float vSub = ((lmInd / 2) > 0) ? 0.5f : 0.0f;
br.Write((face.Vertices[j].LMU - uSub) * lmMul);
br.Write((face.Vertices[j].LMV - vSub) * lmMul);
br.Write((byte)255); //r
br.Write((byte)255); //g
br.Write((byte)255); //b
}
}
br.Write((Int32)triCount);
foreach (LMFace face in tLmFaces)
{
foreach (uint ind in face.GetTriangleIndices())
{
br.Write((Int32)(ind + vertOffset));
}
vertOffset += face.Vertices.Count;
}
}
else if (lmInd == 0 && tTrptFaces.Length > 0)
{
foreach (Face face in tTrptFaces)
{
vertCount += face.Vertices.Count;
triCount += face.GetTriangleIndices().Count() / 3;
}
byte flag = 0;
br.Write(flag);
flag = 3;
br.Write(flag);
br.WriteB3DString(texName);
if (vertCount > UInt16.MaxValue)
{
throw new Exception("Vertex overflow!");
}
br.Write((Int32)vertCount);
foreach (Face face in tTrptFaces)
{
for (int j = 0; j < face.Vertices.Count; j++)
{
br.Write((float)face.Vertices[j].Location.X);
br.Write((float)face.Vertices[j].Location.Z);
br.Write((float)face.Vertices[j].Location.Y);
br.Write((float)face.Vertices[j].TextureU);
br.Write((float)face.Vertices[j].TextureV);
br.Write(0.0f);
br.Write(0.0f);
br.Write((byte)255); //r
br.Write((byte)255); //g
br.Write((byte)255); //b
}
}
br.Write((Int32)triCount);
foreach (Face face in tTrptFaces)
{
foreach (uint ind in face.GetTriangleIndices())
{
br.Write((Int32)(ind + vertOffset));
}
vertOffset += face.Vertices.Count;
}
}
}
}
vertCount = 0;
vertOffset = 0;
triCount = 0;
if (invisibleCollisionFaces.Count() > 0)
{
br.Write((Int32)1);
foreach (Face face in invisibleCollisionFaces)
{
vertCount += face.Vertices.Count;
triCount += face.GetTriangleIndices().Count() / 3;
}
if (vertCount > UInt16.MaxValue)
{
throw new Exception("Vertex overflow!");
}
br.Write((Int32)vertCount);
foreach (Face face in invisibleCollisionFaces)
{
for (int j = 0; j < face.Vertices.Count; j++)
{
br.Write((float)face.Vertices[j].Location.X);
br.Write((float)face.Vertices[j].Location.Z);
br.Write((float)face.Vertices[j].Location.Y);
}
}
br.Write((Int32)triCount);
foreach (Face face in invisibleCollisionFaces)
{
foreach (uint ind in face.GetTriangleIndices())
{
br.Write((Int32)(ind + vertOffset));
}
vertOffset += face.Vertices.Count;
}
}
else
{
br.Write((Int32)0);
}
br.Write((Int32)(lights.Count + waypoints.Count + soundEmitters.Count() + props.Count() + screens.Count()));
foreach (Light light in lights)
{
br.WriteB3DString("light");
br.Write(light.Origin.X);
br.Write(light.Origin.Z);
br.Write(light.Origin.Y);
br.Write(light.Range);
string lcolor = light.Color.X + " " + light.Color.Y + " " + light.Color.Z;
br.Write((Int32)lcolor.Length);
for (int k = 0; k < lcolor.Length; k++)
{
br.Write((byte)lcolor[k]);
}
br.Write(light.Intensity);
}
foreach (Waypoint wp in waypoints)
{
br.WriteB3DString("waypoint");
br.Write(wp.Location.X);
br.Write(wp.Location.Z);
br.Write(wp.Location.Y);
}
foreach (Entity soundEmitter in soundEmitters)
{
br.WriteB3DString("soundemitter");
br.Write((float)soundEmitter.Origin.X);
br.Write((float)soundEmitter.Origin.Z);
br.Write((float)soundEmitter.Origin.Y);
br.Write((Int32)int.Parse(soundEmitter.EntityData.GetPropertyValue("sound")));
br.Write(float.Parse(soundEmitter.EntityData.GetPropertyValue("range")));
}
foreach (Entity prop in props)
{
br.WriteB3DString("model");
string modelName = prop.EntityData.GetPropertyValue("file") ?? "";
if (!modelName.Contains('.'))
{
modelName = System.IO.Path.GetFileName(Directories.GetModelPath(modelName)) ?? (modelName + ".x");
}
br.WriteB3DString(modelName);
br.Write((float)prop.Origin.X);
br.Write((float)prop.Origin.Z);
br.Write((float)prop.Origin.Y);
Coordinate rotation = prop.EntityData.GetPropertyCoordinate("angles");
br.Write((float)rotation.X);
br.Write((float)rotation.Y);
br.Write((float)rotation.Z);
Coordinate scale = prop.EntityData.GetPropertyCoordinate("scale");
br.Write((float)scale.X);
br.Write((float)scale.Y);
br.Write((float)scale.Z);
}
foreach (Entity screen in screens)
{
br.WriteB3DString("screen");
br.Write((float)screen.Origin.X);
br.Write((float)screen.Origin.Z);
br.Write((float)screen.Origin.Y);
br.WriteB3DString(screen.EntityData.GetPropertyValue("imgpath"));
}
br.Dispose();
stream.Dispose();
form.ProgressLog.Invoke((MethodInvoker)(() => form.ProgressLog.AppendText("\nDone!")));
form.ProgressBar.Invoke((MethodInvoker)(() => form.ProgressBar.Value = 10000));
}
public static void SaveToFile(string filename, Document document, ExportForm form)
{
var map = document.Map;
string filepath = System.IO.Path.GetDirectoryName(filename);
filename = System.IO.Path.GetFileName(filename);
filename = System.IO.Path.GetFileNameWithoutExtension(filename) + ".rm2";
string lmPath = System.IO.Path.GetFileNameWithoutExtension(filename) + "_lm";
List <Lightmap.LMFace> faces; int lmCount;
List <Lightmap.Light> lights;
Lightmap.Lightmapper.Render(document, form, out faces, out lmCount);
Lightmap.Light.FindLights(map, out lights);
IEnumerable <Face> transparentFaces = map.WorldSpawn.Find(x => x is Solid).OfType <Solid>().SelectMany(x => x.Faces).Where(x => {
if (x.Texture?.Texture == null)
{
return(false);
}
if (!x.Texture.Texture.HasTransparency())
{
return(false);
}
if (x.Texture.Name.Contains("tooltextures"))
{
return(false);
}
return(true);
});
IEnumerable <Face> invisibleCollisionFaces = map.WorldSpawn.Find(x => x is Solid).OfType <Solid>().SelectMany(x => x.Faces).Where(x => x.Texture.Name.ToLowerInvariant() == "tooltextures/invisible_collision");
Lightmap.Lightmapper.SaveLightmaps(document, lmCount, filepath + "/" + lmPath, true);
lmPath = System.IO.Path.GetFileName(lmPath);
List <Waypoint> waypoints = map.WorldSpawn.Find(x => x.ClassName != null && x.ClassName.ToLower() == "waypoint").OfType <Entity>().Select(x => new Waypoint(x)).ToList();
IEnumerable <Entity> props = map.WorldSpawn.Find(x => x.ClassName != null && x.ClassName.ToLower() == "model").OfType <Entity>();
form.ProgressLog.Invoke((MethodInvoker)(() => form.ProgressLog.AppendText("\nDetermining waypoint visibility...")));
form.ProgressBar.Invoke((MethodInvoker)(() => form.ProgressBar.Value = 9100));
for (int i = 0; i < waypoints.Count; i++)
{
for (int j = 0; j < waypoints.Count; j++)
{
if (j > i)
{
waypoints[i].Connections.Add(j);
}
else if (j < i)
{
if (waypoints[j].Connections.Contains(i))
{
waypoints[i].Connections.Add(j);
}
}
}
foreach (Lightmap.LMFace face in faces)
{
for (int j = 0; j < waypoints[i].Connections.Count; j++)
{
int connection = waypoints[i].Connections[j];
if (connection < i)
{
continue;
}
LineF line1 = new LineF(waypoints[i].Location, waypoints[connection].Location);
LineF line2 = new LineF(waypoints[connection].Location, waypoints[i].Location);
if (face.GetIntersectionPoint(line1) != null || face.GetIntersectionPoint(line2) != null)
{
waypoints[i].Connections.RemoveAt(j);
j--;
}
}
}
}
FileStream stream = new FileStream(filepath + "/" + filename, FileMode.Create);
BinaryWriter br = new BinaryWriter(stream);
//header
br.Write((byte)'.');
br.Write((byte)'R');
br.Write((byte)'M');
br.Write((byte)'2');
//textures
List <Tuple <string, byte> > textures = new List <Tuple <string, byte> >();
byte flag = (byte)RM2TextureLoadFlag.Opaque;
foreach (Lightmap.LMFace face in faces)
{
if (!textures.Any(x => x.Item1 == face.Texture))
{
textures.Add(new Tuple <string, byte>(face.Texture, flag));
}
}
flag = (byte)RM2TextureLoadFlag.Alpha;
foreach (Face face in transparentFaces)
{
if (!textures.Any(x => x.Item1 == face.Texture.Name))
{
textures.Add(new Tuple <string, byte>(face.Texture.Name, flag));
}
}
br.Write((byte)RM2Chunks.Textures);
br.Write((byte)lmCount);
br.Write((byte)textures.Count);
foreach (Tuple <string, byte> tex in textures)
{
br.WriteByteString(tex.Item1);
br.Write(tex.Item2);
}
//mesh
int vertCount;
int vertOffset;
int triCount;
for (int i = 0; i < textures.Count; i++)
{
for (int lmInd = 0; lmInd < lmCount; lmInd++)
{
IEnumerable <Lightmap.LMFace> tLmFaces = faces.FindAll(x => x.Texture == textures[i].Item1 && x.LmIndex == lmInd);
vertCount = 0;
vertOffset = 0;
triCount = 0;
if (tLmFaces.Count() > 0)
{
foreach (Lightmap.LMFace face in tLmFaces)
{
vertCount += face.Vertices.Count;
triCount += face.GetTriangleIndices().Count() / 3;
}
br.Write((byte)RM2Chunks.VisibleGeometry);
br.Write((byte)i);
if (lmCount > 1)
{
br.Write((byte)lmInd);
}
if (vertCount > UInt16.MaxValue)
{
throw new Exception("Vertex overflow!");
}
br.Write((UInt16)vertCount);
foreach (Lightmap.LMFace face in tLmFaces)
{
for (int j = 0; j < face.Vertices.Count; j++)
{
br.Write(face.Vertices[j].Location.X);
br.Write(face.Vertices[j].Location.Z);
br.Write(face.Vertices[j].Location.Y);
//br.Write((byte)255); //r
//br.Write((byte)255); //g
//br.Write((byte)255); //b
br.Write(face.Vertices[j].DiffU);
br.Write(face.Vertices[j].DiffV);
float lmMul = (lmCount > 1) ? 2.0f : 1.0f;
float uSub = ((lmInd % 2) > 0) ? 0.5f : 0.0f;
float vSub = ((lmInd / 2) > 0) ? 0.5f : 0.0f;
br.Write((face.Vertices[j].LMU - uSub) * lmMul);
br.Write((face.Vertices[j].LMV - vSub) * lmMul);
}
}
br.Write((UInt16)triCount);
foreach (Lightmap.LMFace face in tLmFaces)
{
foreach (uint ind in face.GetTriangleIndices())
{
br.Write((UInt16)(ind + vertOffset));
}
vertOffset += face.Vertices.Count;
}
}
}
IEnumerable <Face> tTrptFaces = transparentFaces.Where(x => x.Texture.Name == textures[i].Item1);
vertCount = 0;
vertOffset = 0;
triCount = 0;
if (tTrptFaces.Count() > 0)
{
foreach (Face face in tTrptFaces)
{
vertCount += face.Vertices.Count;
triCount += face.GetTriangleIndices().Count() / 3;
}
br.Write((byte)RM2Chunks.VisibleGeometry);
br.Write((byte)i);
if (vertCount > UInt16.MaxValue)
{
throw new Exception("Vertex overflow!");
}
br.Write((UInt16)vertCount);
foreach (Face face in tTrptFaces)
{
for (int j = 0; j < face.Vertices.Count; j++)
{
br.Write((float)face.Vertices[j].Location.X);
br.Write((float)face.Vertices[j].Location.Z);
br.Write((float)face.Vertices[j].Location.Y);
//vertex color is not used since we don't do vertex lighting anymore
//br.Write((byte)255); //r
//br.Write((byte)255); //g
//br.Write((byte)255); //b
br.Write((float)face.Vertices[j].TextureU);
br.Write((float)face.Vertices[j].TextureV);
br.Write(0.0f);
br.Write(0.0f);
}
}
br.Write((UInt16)triCount);
foreach (Face face in tTrptFaces)
{
foreach (uint ind in face.GetTriangleIndices())
{
br.Write((UInt16)(ind + vertOffset));
}
vertOffset += face.Vertices.Count;
}
}
}
vertCount = 0;
vertOffset = 0;
triCount = 0;
if (invisibleCollisionFaces.Count() > 0)
{
foreach (Face face in invisibleCollisionFaces)
{
vertCount += face.Vertices.Count;
triCount += face.GetTriangleIndices().Count() / 3;
}
br.Write((byte)RM2Chunks.InvisibleGeometry);
if (vertCount > UInt16.MaxValue)
{
throw new Exception("Vertex overflow!");
}
br.Write((UInt16)vertCount);
foreach (Face face in invisibleCollisionFaces)
{
for (int j = 0; j < face.Vertices.Count; j++)
{
br.Write((float)face.Vertices[j].Location.X);
br.Write((float)face.Vertices[j].Location.Z);
br.Write((float)face.Vertices[j].Location.Y);
}
}
br.Write((UInt16)triCount);
foreach (Face face in invisibleCollisionFaces)
{
foreach (uint ind in face.GetTriangleIndices())
{
br.Write((UInt16)(ind + vertOffset));
}
vertOffset += face.Vertices.Count;
}
}
foreach (Lightmap.Light light in lights)
{
br.Write((byte)RM2Chunks.PointLight);
br.Write(light.Origin.X);
br.Write(light.Origin.Z);
br.Write(light.Origin.Y);
br.Write(light.Range);
br.Write((byte)light.Color.X);
br.Write((byte)light.Color.Y);
br.Write((byte)light.Color.Z);
br.Write(light.Intensity);
}
foreach (Waypoint wp in waypoints)
{
br.Write((byte)RM2Chunks.Waypoint);
br.Write(wp.Location.X);
br.Write(wp.Location.Z);
br.Write(wp.Location.Y);
for (int i = 0; i < wp.Connections.Count; i++)
{
br.Write((byte)(wp.Connections[i] + 1));
}
br.Write((byte)0);
}
foreach (Entity prop in props)
{
br.Write((byte)RM2Chunks.Prop);
br.WriteByteString(System.IO.Path.GetFileNameWithoutExtension(prop.EntityData.GetPropertyValue("file")));
br.Write((float)prop.Origin.X);
br.Write((float)prop.Origin.Z);
br.Write((float)prop.Origin.Y);
Coordinate rotation = prop.EntityData.GetPropertyCoordinate("angles");
br.Write((float)rotation.X);
br.Write((float)rotation.Y);
br.Write((float)rotation.Z);
Coordinate scale = prop.EntityData.GetPropertyCoordinate("scale");
br.Write((float)scale.X);
br.Write((float)scale.Y);
br.Write((float)scale.Z);
}
br.Dispose();
stream.Dispose();
form.ProgressLog.Invoke((MethodInvoker)(() => form.ProgressLog.AppendText("\nDone!")));
form.ProgressBar.Invoke((MethodInvoker)(() => form.ProgressBar.Value = 10000));
}
