public void Test2MaterialsUnion()
{
var mat1 = new DCVoxelMaterial()
{
Texture = DCFiles.UVCheckerMap10_512
};
var mat2 = new DCVoxelMaterial()
{
Texture = DCFiles.UVCheckerMap11_512
};
var mesh1 =
new DensityFunctionHermiteGrid(
v => DensityHermiteGridTest.SphereDensityFunction(v, 2, new Vector3(2)), new Point3(20, 20, 20),
v => mat1);
var mesh2 =
new DensityFunctionHermiteGrid(
v => DensityHermiteGridTest.SphereDensityFunction(v, 2, new Vector3(2)), new Point3(10, 10, 10),
v => mat2);
var grid = new UnionGrid(mesh1, mesh2, new Point3(1, 1, 1));
surfaceRenderer.CreateSurface(grid, Matrix.Translation(0, 0, 0));
}
private void testDensityFunction(Func <Vector3, float> densityFunction, Point3 dimensions)
{
AbstractHermiteGrid grid = null;
grid = new DensityFunctionHermiteGrid(densityFunction, dimensions);
var terrGen = PerformanceHelper.Measure(() =>
{
grid = HermiteDataGrid.CopyGrid(grid);
});
var testEnv = new DualContouringTestEnvironment();
testEnv.Grid = grid;
testEnv.AdditionalText = "Terrain to Hermite: " + terrGen.PrettyPrint();
testEnv.AddToEngine(EngineFactory.CreateEngine());
}
public TerrainLodEnvironment()
{
tree = new LodOctree();
var size = 32 * (1 << 10);
rootNode = tree.Create(size, size);
//octreeOffset = new Vector3(0, size, 0);
octreeOffset = new Vector3(0, 0, 0);
density = VoxelTerrainGenerationTest.createDensityFunction5Perlin(17, size / 2);
//density = v => DensityHermiteGridTest.SineXzDensityFunction(v, 1/5f, size/2, 3);
density = densityFunction;
densityGrid = new DensityFunctionHermiteGrid(density, new Point3(size, size, size));
minNodeSize = 32;
}
