public void Start()
{
//var heightTexture = SavingFileManager.LoadPngTextureFromFile(@"C:\inz\cont\smallCut.png", 240,
// 240, TextureFormat.RGBA32, true, true);
//_currentHeightmap = HeightmapUtils.CreateHeightmapArrayFromTexture(heightTexture);
DiamondSquareCreator creator = new DiamondSquareCreator(new RandomProvider(22));
_currentHeightmap = creator.CreateDiamondSquareNoiseArray(new IntVector2(240, 240), 64);
MyArrayUtils.Multiply(_currentHeightmap.HeightmapAsArray, 0.1f);
_go = GameObject.CreatePrimitive(PrimitiveType.Quad);
var material = new Material(Shader.Find("Custom/Terrain/Terrain_Debug"));
_go.GetComponent <MeshRenderer>().material = material;
_go.name = "Terrain";
_go.transform.localRotation = Quaternion.Euler(0, 0, 0);
_go.transform.localScale = new Vector3(10, 10, 10);
_go.transform.localPosition = new Vector3(0, 0, 0);
_go.GetComponent <MeshFilter>().mesh = PlaneGenerator.CreateFlatPlaneMesh(240, 240);
var doneTexture =
HeightmapUtils.CreateTextureFromHeightmap(_currentHeightmap);
_go.GetComponent <MeshRenderer>().material.SetTexture("_HeightmapTex0", doneTexture);
_go.GetComponent <MeshRenderer>().material.SetTexture("_HeightmapTex1", doneTexture);
_oldDoneTexture = doneTexture;
}
public async Task <TextureWithCoords> ApplyFeatureAsync(TextureWithCoords texture,
TerrainCardinalResolution resolution, bool canMultistep)
{
var configuration = _configurations[resolution];
var detailedHeightmapArray = await TaskUtils
.RunInThreadPool(
() =>
{
var creator = new DiamondSquareCreator(_randomProviderGenerator.GetRandom());
var initialArray = creator.CreateDiamondSquareNoiseArray(
texture.TextureSize,
configuration.DiamondSquareWorkingArrayLength);
return(initialArray);
});
var detailedTexture = await _commonExecutor
.AddAction(() => HeightmapUtils.CreateTextureFromHeightmap(detailedHeightmapArray));
UniformsPack pack = new UniformsPack();
pack.SetTexture("_Texture1", texture.Texture);
pack.SetTexture("_Texture2", detailedTexture);
pack.SetUniform("_Texture2Weight", configuration.DiamondSquareWeight);
var renderCoords = new MyRectangle(0, 0, 1, 1);
var outTextureSize = texture.TextureSize;
ConventionalTextureInfo outTextureInfo =
new ConventionalTextureInfo(outTextureSize.X, outTextureSize.Y, TextureFormat.ARGB32, true);
TextureRenderingTemplate template = new TextureRenderingTemplate()
{
CanMultistep = canMultistep,
Coords = renderCoords,
OutTextureInfo = outTextureInfo,
RenderTextureFormat = RenderTextureFormat.RFloat,
ShaderName = "Custom/TerrainCreation/DiamondSquareTextureAddingPlain",
UniformPack = pack,
CreateTexture2D = false
};
var renderedTexture = await _rendererProxy.AddOrder(template);
await _commonExecutor.AddAction(() => GameObject.Destroy(detailedTexture));
return(new TextureWithCoords(sizedTexture: new TextureWithSize()
{
Texture = renderedTexture,
Size = texture.TextureSize
}, coords: texture.Coords));
}
public void Start_Thermal()
{
var heightTexture1 = SavingFileManager.LoadPngTextureFromFile(@"C:\inz\cont\smallCut.png", 240,
240, TextureFormat.RGBA32, true, true);
var heightmap1 = HeightmapUtils.CreateHeightmapArrayFromTexture(heightTexture1);
DiamondSquareCreator creator = new DiamondSquareCreator(new RandomProvider(22));
var heightmap2 = creator.CreateDiamondSquareNoiseArray(new IntVector2(240, 240), 64);
MyArrayUtils.Multiply(heightmap2.HeightmapAsArray, 0.1f);
var tParam = EroderDebugObject.CalculateFromHillFactor(1, new ArrayExtremes(0, 5000), 24);
var erodedArrays = GenerateErodedArrays(heightmap1, new List <ThermalErosionConfiguration>()
{
new ThermalErosionConfiguration()
{
CParam = 0.5f,
StepCount = 10,
TParam = tParam * 0.6f,
NeighbourFinder = NeighbourFinders.Big9Finder,
GroundMover = ThermalErosionGroundMovers.OnlyBestMover
},
new ThermalErosionConfiguration()
{
CParam = 0.5f,
StepCount = 10,
TParam = tParam * 0.6f,
NeighbourFinder = NeighbourFinders.Big9Finder,
GroundMover = ThermalErosionGroundMovers.AllNeighboursMover
},
new ThermalErosionConfiguration()
{
CParam = 0.5f,
StepCount = 10,
TParam = tParam * 0.6f,
NeighbourFinder = NeighbourFinders.Big9Finder,
GroundMover = ThermalErosionGroundMovers.OnlyBestMoverTweaked,
NeighboursChooser = ThermalEroderNeighboursChoosers.LesserEqualThanTChooser
},
});
CreateTestObject(heightmap1, erodedArrays);
}