void Start()
{
m_perlin = new ImprovedPerlinNoise(m_seed);
m_perlin.LoadResourcesFor4DNoise();
GetComponent <Renderer>().material.SetTexture("_PermTable1D", m_perlin.GetPermutationTable1D());
GetComponent <Renderer>().material.SetTexture("_PermTable2D", m_perlin.GetPermutationTable2D());
GetComponent <Renderer>().material.SetTexture("_Gradient4D", m_perlin.GetGradient4D());
}
void Start()
{
//There are 8 threads run per group so N must be divisible by 8.
if (N % 8 != 0)
{
throw new System.ArgumentException("N must be divisible be 8");
}
//Holds the voxel values, generated from perlin noise.
m_noiseBuffer = new ComputeBuffer(N * N * N, sizeof(float));
//Holds the normals of the voxels.
m_normalsBuffer = new ComputeBuffer(N * N * N, sizeof(float) * 3);
//Holds the verts generated by the marching cubes.
m_meshBuffer = new ComputeBuffer(SIZE, sizeof(float) * 7);
//These two buffers are just some settings needed by the marching cubes.
m_cubeEdgeFlags = new ComputeBuffer(256, sizeof(int));
m_cubeEdgeFlags.SetData(cubeEdgeFlags);
m_triangleConnectionTable = new ComputeBuffer(256 * 16, sizeof(int));
m_triangleConnectionTable.SetData(triangleConnectionTable);
//Make the perlin noise, make sure to load resources to match shader used.
perlin = new ImprovedPerlinNoise(m_seed);
perlin.LoadResourcesFor4DNoise();
//Constract a mesh.
var vcount = N * N * 3 * 5;
var vertices = new Vector3[vcount];
var uv = new Vector2[vcount];
for (var i = 0; i < vcount; i++)
{
uv[i] = new Vector2(i, 0);
}
var indices = new int[vcount];
for (var i = 0; i < vcount; i++)
{
indices[i] = i;
}
m_mesh = new Mesh();
m_mesh.vertices = vertices;
m_mesh.uv = uv;
m_mesh.SetIndices(indices, MeshTopology.Triangles, 0);
m_mesh.bounds = new Bounds(Vector3.zero, Vector3.one * 1000);
}
void Start ()
{
//There are 8 threads run per group so N must be divisible by 8.
if(N%8 != 0)
throw new System.ArgumentException("N must be divisible be 8");
//Holds the voxel values, generated from perlin noise.
m_noiseBuffer = new ComputeBuffer(N * N * N, sizeof(float));
//Holds the normals of the voxels.
m_normalsBuffer = new ComputeBuffer(N * N * N, sizeof(float)*3);
//Holds the verts generated by the marching cubes.
m_meshBuffer = new ComputeBuffer(SIZE, sizeof(float)*7);
//These two buffers are just some settings needed by the marching cubes.
m_cubeEdgeFlags = new ComputeBuffer(256, sizeof(int));
m_cubeEdgeFlags.SetData(cubeEdgeFlags);
m_triangleConnectionTable = new ComputeBuffer(256 * 16, sizeof(int));
m_triangleConnectionTable.SetData(triangleConnectionTable);
//Make the perlin noise, make sure to load resources to match shader used.
perlin = new ImprovedPerlinNoise(m_seed);
perlin.LoadResourcesFor4DNoise();
//Constract a mesh.
var vcount = N * N * 3 * 5;
var vertices = new Vector3[vcount];
var uv = new Vector2[vcount];
for (var i = 0; i < vcount; i++)
uv[i] = new Vector2(i, 0);
var indices = new int[vcount];
for (var i = 0; i < vcount; i++)
indices[i] = i;
m_mesh = new Mesh();
m_mesh.vertices = vertices;
m_mesh.uv = uv;
m_mesh.SetIndices(indices, MeshTopology.Triangles, 0);
m_mesh.bounds = new Bounds(Vector3.zero, Vector3.one * 1000);
}