public MyTileTexture <byte> GetTerrainBlendTexture(MyPlanetMaterialBlendSettings settings)
{
MyTileTexture <byte> tex;
string path = settings.Texture;
int cellSize = settings.CellSize;
if (!m_ditherTilesets.TryGetValue(path, out tex))
{
string fullPath = Path.Combine(MyFileSystem.ContentPath, path) + ".png";
if (!File.Exists(fullPath))
{
fullPath = Path.Combine(MyFileSystem.ContentPath, path) + ".dds";
}
SharpDXImage image = null;
try
{
image = SharpDXImage.Load(fullPath);
}
catch (Exception e)
{
MyLog.Default.WriteLine(e.Message);
}
if (image == null)
{
return(MyTileTexture <byte> .Default);
}
PixelBuffer buffer = image.GetPixelBuffer(0, 0, 0);
Debug.Assert(buffer.Format == Format.R8_UNorm);
if (buffer.Format != Format.R8_UNorm)
{
return(MyTileTexture <byte> .Default);
}
tex = new MyTileTexture <byte>(buffer, cellSize);
image.Dispose();
}
return(tex);
}
public MyTileTexture<byte> GetTerrainBlendTexture(MyPlanetMaterialBlendSettings settings)
{
MyTileTexture<byte> tex;
string path = settings.Texture;
int cellSize = settings.CellSize;
if (!m_ditherTilesets.TryGetValue(path, out tex))
{
string fullPath = Path.Combine(MyFileSystem.ContentPath, path) + ".png";
if (!File.Exists(fullPath))
fullPath = Path.Combine(MyFileSystem.ContentPath, path) + ".dds";
SharpDXImage image = null;
try
{
image = SharpDXImage.Load(fullPath);
}
catch (Exception e)
{
MyLog.Default.WriteLine(e.Message);
}
if (image == null) return MyTileTexture<byte>.Default;
PixelBuffer buffer = image.GetPixelBuffer(0, 0, 0);
Debug.Assert(buffer.Format == Format.R8_UNorm);
if (buffer.Format != Format.R8_UNorm) return MyTileTexture<byte>.Default;
tex = new MyTileTexture<byte>(buffer, cellSize);
image.Dispose();
}
return tex;
}
public MyPlanetMaterialProvider(MyPlanetGeneratorDefinition generatorDef, MyPlanetShapeProvider planetShape)
{
m_materials = new Dictionary<byte, PlanetMaterial>(generatorDef.SurfaceMaterialTable.Length);
for (int i = 0; i < generatorDef.SurfaceMaterialTable.Length; ++i)
{
byte materialValue = (byte)generatorDef.SurfaceMaterialTable[i].Value;
m_materials[materialValue] = new PlanetMaterial(generatorDef.SurfaceMaterialTable[i]);
}
m_defaultMaterial = new PlanetMaterial(generatorDef.DefaultSurfaceMaterial);
if (generatorDef.DefaultSubSurfaceMaterial != null)
{
m_subsurfaceMaterial = new PlanetMaterial(generatorDef.DefaultSubSurfaceMaterial);
}
else
{
m_subsurfaceMaterial = m_defaultMaterial;
}
m_planetShape = planetShape;
MyCubemap[] maps;
MyHeightMapLoadingSystem.Static.GetPlanetMaps(generatorDef.FolderName, generatorDef.Context, generatorDef.PlanetMaps, out maps);
m_materialMap = maps[0];
m_biomeMap = maps[1];
m_oreMap = maps[2];
m_occlusionMap = maps[3];
if (m_biomeMap != null)
m_mapResolutionMinusOne = m_biomeMap.Resolution - 1;
m_generator = generatorDef;
m_invHeightRange = 1 / (m_planetShape.MaxHillHeight - m_planetShape.MinHillHeight);
m_biomePixelSize = (float)((planetShape.MaxHillHeight + planetShape.Radius) * Math.PI) / ((float)(m_mapResolutionMinusOne + 1) * 2);
m_hashCode = generatorDef.FolderName.GetHashCode();
// Material groups
if (m_generator.MaterialGroups != null && m_generator.MaterialGroups.Length > 0)
{
m_biomes = new Dictionary<byte, PlanetBiome>();
foreach (var group in m_generator.MaterialGroups)
{
m_biomes.Add(group.Value, new PlanetBiome(group));
}
}
m_blendingTileset = MyHeightMapLoadingSystem.Static.GetTerrainBlendTexture(m_generator.MaterialBlending);
m_ores = new Dictionary<byte, PlanetOre>();
foreach (var mapping in m_generator.OreMappings)
{
var mat = GetMaterial(mapping.Type);
if (mat != null)
{
if (m_ores.ContainsKey(mapping.Value))
{
string message = String.Format("Value {0} is already mapped to another ore.", mapping.Value);
Debug.Fail(message);
MyLog.Default.WriteLine(message);
}
else
{
m_ores[mapping.Value] = new PlanetOre()
{
Depth = mapping.Depth,
Start = mapping.Start,
Value = mapping.Value,
Material = mat
};
}
}
}
Closed = false;
}
public void Close()
{
if (m_providerForRules == this)
m_providerForRules = null;
// Clear to speed up collection
m_blendingTileset = null;
m_subsurfaceMaterial = null;
m_generator = null;
m_biomeMap = null;
m_biomes = null;
m_materials = null;
m_planetShape = null;
m_ores = null;
m_materialMap = null;
m_oreMap = null;
m_biomeMap = null;
m_occlusionMap = null;
Closed = true;
}