public bool Load(Stream stream)
{
BinaryReader br = new BinaryReader(stream);
string header = ((char)br.ReadByte()).ToString() + ((char)br.ReadByte()) + ((char)br.ReadByte()) + ((char)br.ReadByte());
if (header != "GRSM")
return false;
majorVersion = br.ReadByte();
minorVersion = br.ReadByte();
_animationLength = br.ReadInt32();
_shade = (ShadeType)br.ReadInt32();
if (majorVersion > 1 || (majorVersion == 1 && minorVersion >= 4))
_alpha = br.ReadByte();
else
_alpha = 255;
br.ReadBytes(16);
_textures = new Texture2D[br.ReadInt32()];
for (int i = 0; i < _textures.Length; i++)
{
_textures[i] = SharedInformation.ContentManager.Load<Texture2D>(@"data\texture\" + br.ReadCString(40));
}
_mainNodeName = br.ReadCString(40);
_meshes = new GravityModelMesh[br.ReadInt32()];
for (int i = 0; i < _meshes.Length; i++)
{
GravityModelMesh mesh = new GravityModelMesh();
mesh.Load(this, br, majorVersion, minorVersion);
_meshes[i] = mesh;
}
_rootMesh = FindMesh(_mainNodeName);
_rootMesh.CreateChildren(_meshes);
bbmin = new Vector3(999999, 999999, 999999);
bbmax = new Vector3(-999999, -999999, -999999);
_rootMesh.SetBoundingBox(ref bbmin, ref bbmax);
bbrange = (bbmin + bbmax) / 2.0F;
Matrix mat = Matrix.CreateScale(1, -1, 1);
realbbmin = new Vector3(999999, 999999, 999999);
realbbmax = new Vector3(-999999, -999999, -999999);
_rootMesh.SetBoundingBox2(mat, ref realbbmin, ref realbbmax);
realbbrange = (realbbmax + realbbmin) / 2.0F;
//maxrange = Math.Max(Math.Max(Math.Max(realbbmax.X, -realbbmin.X), Math.Max(realbbmax.Y, -realbbmin.Y)), Math.Max(realbbmax.Z, -realbbmin.Z))));
return true;
}
private UBitmap Generate(
Shema shema,
AlgorithmType algorithmType,
CancellationToken token,
int x,
int y,
int w,
int h,
int width,
int height,
List<double> seeds,
ProjectionType projection,
double seaLevel = 0,
double lng = 0,
double lat = 0
)
{
__AlgorithmType = algorithmType;
UColor[,] resultBitmap = null;
shema.SortByLevel();
__LayersCount = shema.Layers.Count(l => l.IsEnable);
__CurrentLayerIndex = 0;
if (token.IsCancellationRequested)
return null;
for (int index = 0; index < shema.Layers.Count; index++)
{
if (token.IsCancellationRequested)
return null;
var layer = shema.Layers[index];
if (!layer.IsEnable)
continue;
double seed = 0;
if (__CurrentLayerIndex < seeds.Count)
seed = seeds[__CurrentLayerIndex];
else
{
seed = seeds[seeds.Count - 1];
for (int i = seeds.Count; i <= __CurrentLayerIndex; i++)
seed = rand2(seed, seed);
}
__ShadeType = layer.Shade;
__PlanetAlgorithm = GetAlgorithm(__AlgorithmType, seed, __ShadeType);
var range = __PlanetAlgorithm.GetAltRange();
__ColorContainer = new ColorContainer(layer, range);
var layerBmp = MainGen(token, x, y, w, h, width, height, seed, projection, seaLevel, lng, lat);
if (token.IsCancellationRequested)
return null;
if (resultBitmap == null)
resultBitmap = layerBmp;
else
{
for (int _x = 0; _x < w; _x++)
{
for (int _y = 0; _y < h; _y++)
{
var nc = layerBmp[_x, _y];
resultBitmap[_x, _y] = UColor.Merge(resultBitmap[_x, _y], nc, 255 - nc.A, nc.A, UColorFlags.R | UColorFlags.G | UColorFlags.B);
}
}
}
__CurrentLayerIndex++;
}
return new UBitmap(resultBitmap);
}
private IPlanetAlgorithm GetAlgorithm(AlgorithmType type, double seed, ShadeType shadeType)
{
IPlanetAlgorithm planetAlgorithm = null;
switch (type)
{
case AlgorithmType.Classic:
planetAlgorithm = new GClassic();
planetAlgorithm.Initialize(seed, shadeType);
break;
default:
throw new NotSupportedException(__AlgorithmType.ToString());
}
return planetAlgorithm;
}
public bool Load(Stream stream)
{
BinaryReader br = new BinaryReader(stream);
string header = ((char)br.ReadByte()).ToString() + ((char)br.ReadByte()) + ((char)br.ReadByte()) + ((char)br.ReadByte());
if (header != "GRSM")
{
return(false);
}
majorVersion = br.ReadByte();
minorVersion = br.ReadByte();
_animationLength = br.ReadInt32();
_shade = (ShadeType)br.ReadInt32();
if (majorVersion > 1 || (majorVersion == 1 && minorVersion >= 4))
{
_alpha = br.ReadByte();
}
else
{
_alpha = 255;
}
br.ReadBytes(16);
_textures = new Texture2D[br.ReadInt32()];
for (int i = 0; i < _textures.Length; i++)
{
_textures[i] = SharedInformation.ContentManager.Load <Texture2D>(@"data\texture\" + br.ReadCString(40));
}
_mainNodeName = br.ReadCString(40);
_meshes = new GravityModelMesh[br.ReadInt32()];
for (int i = 0; i < _meshes.Length; i++)
{
GravityModelMesh mesh = new GravityModelMesh();
mesh.Load(this, br, majorVersion, minorVersion);
_meshes[i] = mesh;
}
_rootMesh = FindMesh(_mainNodeName);
_rootMesh.CreateChildren(_meshes);
bbmin = new Vector3(999999, 999999, 999999);
bbmax = new Vector3(-999999, -999999, -999999);
_rootMesh.SetBoundingBox(ref bbmin, ref bbmax);
bbrange = (bbmin + bbmax) / 2.0F;
Matrix mat = Matrix.CreateScale(1, -1, 1);
realbbmin = new Vector3(999999, 999999, 999999);
realbbmax = new Vector3(-999999, -999999, -999999);
_rootMesh.SetBoundingBox2(mat, ref realbbmin, ref realbbmax);
realbbrange = (realbbmax + realbbmin) / 2.0F;
//maxrange = Math.Max(Math.Max(Math.Max(realbbmax.X, -realbbmin.X), Math.Max(realbbmax.Y, -realbbmin.Y)), Math.Max(realbbmax.Z, -realbbmin.Z))));
return(true);
}
