public float CreateNoise(Vector3 point)
{
float noiseValue = noise.CreateNoise(point) + 1;
return(noiseValue);
}
/// <summary>
/// Lance le calcul de génération d'une grille de planète.
/// </summary>
/// <param name="planetPosition"></param>
/// <param name="planetRadius"></param>
/// <param name="gridSize"></param>
/// <param name="noiseLow"></param>
/// <param name="noiseHigh"></param>
/// <param name="repartitionNoise"></param>
/// <param name="world"></param>
/// <param name="initialGridPos"></param>
/// <param name="gridLevelScale"></param>
public void RunCalculation(Vector3 planetPosition, float planetRadius, int gridSize, Noise.NoiseMapGenerator.NoiseParameters noiseLow, Noise.NoiseMapGenerator.NoiseParameters noiseHigh,
Noise.NoiseMapGenerator.NoiseParameters repartitionNoise, Matrix world, Vector2 initialGridPos, float gridLevelScale)
{
if (m_isComputing)
throw new NotImplementedException();
m_planetPosition = planetPosition;
m_planetRadius = planetRadius;
m_gridSize = gridSize;
IsRessourceReady = false;
System.Threading.Thread.CurrentThread.Priority = ThreadPriority.Highest;
Thread thread = new Thread(() =>
{
m_isComputing = true;
System.Threading.Thread.CurrentThread.Priority = ThreadPriority.Normal;
var low = noiseLow.CreateNoise();
var high = noiseHigh.CreateNoise();
var rep = repartitionNoise.CreateNoise();
BoundingBox aabb;
Generation.ChunkAltitude altitude;
Buffer vertexBuffer;
Generation.ModelGenerator.GeneratePlanet(planetPosition,
planetRadius,
gridSize,
initialGridPos,
gridLevelScale,
low, high, rep, // bruits
out vertexBuffer,
out aabb,
out altitude);
// Si on abort la tâche.
Ressource = new Rsc()
{
VertexBuffer = vertexBuffer,
Box = aabb,
Altitude = altitude
};
IsRessourceReady = true;
m_isComputing = false;
m_currentThread = null;
if(m_isAborted)
{
Ressource.Dispose();
IsRessourceReady = false;
}
});
m_currentThread = thread;
Scene.Instance.ThreadPool.AddThread(thread);
}
