public AutoSplatRules( long minHeightMM, long maxHeightMM, AutoSplatConfig autoSplatConfig )
{
MinHeightMM = minHeightMM;
MaxHeightMM = maxHeightMM;
ConvertConfigToRules( autoSplatConfig );
}
public AutoSplatRules(long minHeightMM, long maxHeightMM, AutoSplatConfig autoSplatConfig)
{
MinHeightMM = minHeightMM;
MaxHeightMM = maxHeightMM;
ConvertConfigToRules(autoSplatConfig);
}
private void ConvertConfigToRules(AutoSplatConfig autoSplatConfig)
{
// Initialize textures
layerTextureNames[SAND_INDEX] = autoSplatConfig.SandTextureName;
layerTextureNames[GRASS_INDEX] = autoSplatConfig.GrassTextureName;
layerTextureNames[ROCK_INDEX] = autoSplatConfig.RockTextureName;
layerTextureNames[SNOW_INDEX] = autoSplatConfig.SnowTextureName;
// Create height angle ranges bottom-up; in all cases we use rock for
// the vertical -- the steeper the rockier. Actually, more accurately,
// we don't use full vertical; in the auto splat normal rules, we only
// go up to one radian. So each of these is actually a triplet, where
// we use the same texture for up to 57.2 degrees, then start adding rock.
AutoSplatHeightAngleRange range;
float angleStart = 0f;
float angleMid = 90f - 57.2957795f;
float angleEnd = 90f;
// Min height - Sand
range = new AutoSplatHeightAngleRange(Math.Min(MinHeightMM, 0));
range.AddAngleTexturePair(angleStart, SAND_INDEX);
range.AddAngleTexturePair(angleMid, SAND_INDEX);
range.AddAngleTexturePair(angleEnd, ROCK_INDEX);
InternalAddHeightAngleRange(range);
// Grass - blend inflection point for grass
range = new AutoSplatHeightAngleRange((long)autoSplatConfig.SandToGrassHeight);
range.AddAngleTexturePair(angleStart, GRASS_INDEX);
range.AddAngleTexturePair(angleMid, GRASS_INDEX);
range.AddAngleTexturePair(angleEnd, ROCK_INDEX);
InternalAddHeightAngleRange(range);
// Rock - blend inflection point for rock
range = new AutoSplatHeightAngleRange((long)autoSplatConfig.GrassToRockHeight);
range.AddAngleTexturePair(angleStart, ROCK_INDEX);
range.AddAngleTexturePair(angleEnd, ROCK_INDEX);
InternalAddHeightAngleRange(range);
// Snow - blend inflection point for snow
range = new AutoSplatHeightAngleRange((long)autoSplatConfig.RockToSnowHeight);
range.AddAngleTexturePair(angleStart, SNOW_INDEX);
range.AddAngleTexturePair(angleMid, SNOW_INDEX);
range.AddAngleTexturePair(angleEnd, ROCK_INDEX);
InternalAddHeightAngleRange(range);
// Max height - Snow!
if (MaxHeightMM > autoSplatConfig.RockToSnowHeight)
{
// Max height - Snow!
range = new AutoSplatHeightAngleRange(MaxHeightMM);
range.AddAngleTexturePair(angleStart, SNOW_INDEX);
range.AddAngleTexturePair(angleEnd, SNOW_INDEX);
InternalAddHeightAngleRange(range);
}
}
public AutoSplatMaterial(AutoSplatConfig config, int pageX, int pageZ)
{
this.config = config;
this.pageX = pageX;
this.pageZ = pageZ;
//LogManager.Instance.Write("Create AutoSplatMaterial ({0}, {1})", pageX, pageZ);
config.ConfigChange += ConfigChange;
}
public AutoSplatMaterial(AutoSplatConfig config, int pageX, int pageZ)
{
this.config = config;
this.pageX = pageX;
this.pageZ = pageZ;
//LogManager.Instance.Write("Create AutoSplatMaterial ({0}, {1})", pageX, pageZ);
config.ConfigChange += ConfigChange;
}
public void AddToScene()
{
inScene = true;
AutoSplatConfig terrainConfig;
terrainConfig = new AutoSplatConfig();
terrainConfig.UseParams = useParams;
terrainConfig.UseGeneratedShadeMask = useGeneratedShadeMask;
terrainConfig.SandToGrassHeight = sandToGrassHeight;
terrainConfig.GrassToRockHeight = grassToRockHeight;
terrainConfig.RockToSnowHeight = rockToSnowHeight;
terrainConfig.TextureTileSize = textureTileSize;
terrainConfig.SandTextureName = sandTextureName;
terrainConfig.GrassTextureName = grassTextureName;
terrainConfig.RockTextureName = rockTextureName;
terrainConfig.SnowTextureName = snowTextureName;
terrainConfig.ShadeMaskTextureName = shadeMaskTextureName;
TerrainManager.Instance.TerrainMaterialConfig = terrainConfig;
}
private void ConvertConfigToRules( AutoSplatConfig autoSplatConfig )
{
// Initialize textures
layerTextureNames[ SAND_INDEX ] = autoSplatConfig.SandTextureName;
layerTextureNames[ GRASS_INDEX ] = autoSplatConfig.GrassTextureName;
layerTextureNames[ ROCK_INDEX ] = autoSplatConfig.RockTextureName;
layerTextureNames[ SNOW_INDEX ] = autoSplatConfig.SnowTextureName;
// Create height angle ranges bottom-up; in all cases we use rock for
// the vertical -- the steeper the rockier. Actually, more accurately,
// we don't use full vertical; in the auto splat normal rules, we only
// go up to one radian. So each of these is actually a triplet, where
// we use the same texture for up to 57.2 degrees, then start adding rock.
AutoSplatHeightAngleRange range;
float angleStart = 0f;
float angleMid = 90f - 57.2957795f;
float angleEnd = 90f;
// Min height - Sand
range = new AutoSplatHeightAngleRange( Math.Min( MinHeightMM, 0 ) );
range.AddAngleTexturePair( angleStart, SAND_INDEX );
range.AddAngleTexturePair( angleMid, SAND_INDEX );
range.AddAngleTexturePair( angleEnd, ROCK_INDEX );
InternalAddHeightAngleRange( range );
// Grass - blend inflection point for grass
range = new AutoSplatHeightAngleRange( (long) autoSplatConfig.SandToGrassHeight );
range.AddAngleTexturePair( angleStart, GRASS_INDEX );
range.AddAngleTexturePair( angleMid, GRASS_INDEX );
range.AddAngleTexturePair( angleEnd, ROCK_INDEX );
InternalAddHeightAngleRange( range );
// Rock - blend inflection point for rock
range = new AutoSplatHeightAngleRange( (long) autoSplatConfig.GrassToRockHeight );
range.AddAngleTexturePair( angleStart, ROCK_INDEX );
range.AddAngleTexturePair( angleEnd, ROCK_INDEX );
InternalAddHeightAngleRange( range );
// Snow - blend inflection point for snow
range = new AutoSplatHeightAngleRange( (long) autoSplatConfig.RockToSnowHeight );
range.AddAngleTexturePair( angleStart, SNOW_INDEX );
range.AddAngleTexturePair( angleMid, SNOW_INDEX );
range.AddAngleTexturePair( angleEnd, ROCK_INDEX );
InternalAddHeightAngleRange( range );
// Max height - Snow!
if( MaxHeightMM > autoSplatConfig.RockToSnowHeight )
{
// Max height - Snow!
range = new AutoSplatHeightAngleRange( MaxHeightMM );
range.AddAngleTexturePair( angleStart, SNOW_INDEX );
range.AddAngleTexturePair( angleEnd, SNOW_INDEX );
InternalAddHeightAngleRange( range );
}
}
