static Vector2Int GetPrimitiveCellPos(EditablePrimitiveInfo prim)
{
Vector2 pos = Vector2.zero;
int vertCount = prim.VertexCount;
for (int i = 0; i < vertCount; i++)
{
var v = prim.vertices[i];
pos += new Vector2(v.position.x, v.position.z);
}
pos /= vertCount;
return(new Vector2Int((int)(pos.x / 100), (int)(pos.y / 100)));
}
public void AddPrimitive(EditorMaterial mat, EditablePrimitiveInfo prim)
{
primitives.Add(new Tuple <EditorMaterial, EditablePrimitiveInfo>(mat, prim));
}
static void LoadMesh(Level lvl)
{
int loadedPolys = 0;
Stopwatch sw = new Stopwatch();
sw.Start();
int lightIndex = 0;
var fts = lvl.ArxLevelNative.FTS;
Dictionary <int, int> tcToIndex = new Dictionary <int, int>();
//texture indices
for (int i = 0; i < fts.textureContainers.Length; i++)
{
tcToIndex[fts.textureContainers[i].tc] = i;
}
//TODO: use external placeholder texture so it can be set to 0 on export
var notFoundMaterialKey = new EditorMaterial(EditorSettings.DataDir + "graph\\interface\\misc\\default[icon].bmp", PolyType.GLOW, 0);
for (int c = 0; c < fts.cells.Length; c++)
{
var cell = fts.cells[c];
loadedPolys += cell.polygons.Length;
for (int p = 0; p < cell.polygons.Length; p++)
{
var poly = cell.polygons[p];
var matKey = notFoundMaterialKey;
if (tcToIndex.TryGetValue(poly.tex, out int textureIndex))
{
string texArxPath = ArxIOHelper.GetString(fts.textureContainers[textureIndex].fic);
string texPath = TextureDatabase.GetRealTexturePath(EditorSettings.DataDir + texArxPath);
matKey = new EditorMaterial(texPath, poly.type, poly.transval); //TODO: speed up by using a pool of some sort?
}
MaterialMesh mm = lvl.EditableLevelMesh.GetMaterialMesh(matKey);
EditablePrimitiveInfo prim = new EditablePrimitiveInfo
{
polyType = poly.type,
norm = poly.norm.ToVector3(),
norm2 = poly.norm2.ToVector3(),
area = poly.area,
room = poly.room,
paddy = poly.paddy
};
int vertCount = prim.VertexCount;
for (int i = 0; i < vertCount; i++)
{
var vert = poly.vertices[i];
prim.vertices[i] = new EditableVertexInfo(new Vector3(vert.posX, vert.posY, vert.posZ),
new Vector2(vert.texU, 1 - vert.texV),
poly.normals[i].ToVector3(),
ArxIOHelper.FromBGRA(lvl.ArxLevelNative.LLF.lightColors[lightIndex++]));
}
if (prim.IsTriangle)
{
//load 4th vertex manually as it has no lighting value and would break lighting otherwise
var lastVert = poly.vertices[3];
prim.vertices[3] = new EditableVertexInfo(new Vector3(lastVert.posX, lastVert.posY, lastVert.posZ),
new Vector2(lastVert.texU, 1 - lastVert.texV),
poly.normals[3].ToVector3(),
Color.white);
}
mm.AddPrimitive(prim);
}
}
foreach (var kv in lvl.EditableLevelMesh.MaterialMeshes)
{
kv.Value.UpdateMesh();
}
UnityEngine.Debug.Log("total load time: " + sw.Elapsed);
UnityEngine.Debug.Log("Loaded polys: " + loadedPolys);
}
