// - Update -
void Update()
{
if (Input.GetKeyDown(KeyCode.Space) || (autoUdpate && (noisePerformanceTestLoopTimes != lastNoisePerformanceTestLoopTimes || noiseSource != lastNoiseSource || seed != lastSeed || octaves != lastOctaves || frequency != lastFrequency || amplitude != lastAmplitude || persistance != lastPersistance || lacunarity != lastLacunarity || maxNoiseHeight != lastMaxNoiseHeight || offset != lastOffset || noiseScale != lastNoiseScale || zoom != lastZoom || noiseResolution != lastNoiseResolution || gridSize != lastGridSize || lastUseRenderTextureForDrawingTexture != useRenderTextureForDrawingTexture || side != lastSide || quarter != lastQuarter || enableHeight != lastEnableHeight)))
{
if (noiseSource != Noise.NoiseSource.GPU_RenderTexture)
{
DrawNoiseToPlane();
}
else
{
DrawNoiseToPlaneGPURenderTexture();
}
//if (lastNoiseResolution != noiseResolution) {
if (lastGridSize != gridSize)
{
SetMeshGrid(gridSize);
originalVertices = (Vector3[])mf.mesh.vertices.Clone();
}
if (enableHeight)
{
AddHeightToPlane();
}
else
{
ClearPlaneHeight();
}
lastNoisePerformanceTestLoopTimes = noisePerformanceTestLoopTimes;
lastNoiseSource = noiseSource;
lastSeed = seed;
lastOctaves = octaves;
lastFrequency = frequency;
lastAmplitude = amplitude;
lastPersistance = persistance;
lastLacunarity = lacunarity;
lastMaxNoiseHeight = maxNoiseHeight;
lastOffset = offset;
lastNoiseScale = noiseScale;
lastZoom = zoom;
lastNoiseResolution = noiseResolution;
lastGridSize = gridSize;
lastSide = side;
lastQuarter = quarter;
lastEnableHeight = enableHeight;
lastUseRenderTextureForDrawingTexture = useRenderTextureForDrawingTexture;
}
}
float[,] GenerateHeightMap(GPUNoiseGenerator.Side side, string quarter)
{
GPUNoiseGenerator.NoiseData noise = new GPUNoiseGenerator.NoiseData {
frequency = 1,
octaves = octaves,
side = side,
quarter = quarter,
persistence = biomes[currentBiome].persistance,
lacunarity = biomes[currentBiome].lacunarity,
maxNoiseHeight = 1,
amplitude = 1,
resolution = noiseResolution
};
return(Noise.GenerateNoiseMap(seed, offset, noise, 1, Noise.NoiseSource.Unity));
}
// Generate Planet LOD
public GameObject GeneratePlanetChunk(string name, int gridSize, Vector3 position, string side = "")
{
Mesh chunkMesh = null;
Texture2D texture;
float[,] heightMap;
Material[] materials;
Material[] debugMaterial = new Material[1];
// Jos full niin pitää kaikki sivut generoida
if (side[0] == 'F')
{
// TODO: LOD Full planet generation
#region
return(new GameObject(name));
/*
* // Luo planeetan spherical cube mesh
* gridSize = Mathf.RoundToInt(gridSize);// * 0.41f);
* chunkMesh = GenerateSphericalMesh(gridSize, side);
*
* // Sitten aletaan tehdä maastoa
* materials = new Material[6];
* for (int i = 0; i < 6; ++i) {
*
* texture = GenerateTexture(CHMapArea, gridSize);
* materials[i] = GenerateMaterial(texture);
* terrainMesh = GenerateTerrainMesh(CHMap); // color/heightmapin pohjalta tehdään muodot
* GenerateChunkTerrain(chunkMesh, terrainMesh); // yhdistää pallon ja maaston
*
* }
*/
#endregion
}
// Generoidaan yksi sivu tai quarter
else
{
//gridSize = gridSize - 1;
chunkMesh = GenerateSphericalMesh(Mathf.RoundToInt(gridSize), planetSize, side); // generoi spherical meshen
//texture = GenerateTexture(CHMap, gridSize); // josta tehään tekstuuri
//terrainVertices = GenerateTerrainVertices(CHMap, side, gridSize); // heightmapin pohjalta tehdään muodot
GPUNoiseGenerator.Side s = GPUNoiseGenerator.Side.Bottom;
switch (side.Substring(0, 1))
{
case "0":
s = GPUNoiseGenerator.Side.Bottom;
break;
case "1":
s = GPUNoiseGenerator.Side.Left;
break;
case "2":
s = GPUNoiseGenerator.Side.Front;
break;
case "3":
s = GPUNoiseGenerator.Side.Right;
break;
case "4":
s = GPUNoiseGenerator.Side.Top;
break;
case "5":
s = GPUNoiseGenerator.Side.Back;
break;
}
heightMap = GenerateHeightMap(s, side.Substring(0, side.Length - 1));
GenerateChunkTerrain(chunkMesh, heightMap); // yhdistää pallon ja maaston
// [ - DEBUG - ]
Texture2D noiseTexture = TextureGenerator.TextureFromHeightMap(heightMap);
Texture2D colorTexture = TextureGenerator.TextureFromColorMap(GenerateColorMap(heightMap, heightMap.GetLength(0)), heightMap.GetLength(0), heightMap.GetLength(1));
noiseTaulu.material.mainTexture = colorTexture;
//debugMaterial[0] = noiseTaulu.material;
// [ --------- ]
materials = new Material[1];
//materials[0] = GenerateMaterial(noiseTexture); // <- Generoi materiaalin -- laitto kyllä tässä vaan tekstuurin materiaaliin
materials[0] = noiseTaulu.material;
}
return(GeneratePlanetChunkObj(side, position, chunkMesh, chunkMesh, materials, gridSize)); //new Material[0], gridSize);
}
