public Mesh ComputeColliderMesh(float[] densityMap, BorderDensities maps)
{
m_densityBuffer.SetData(densityMap);
m_ChunkXdensityBuffer.SetData(maps.borderMapx);
m_ChunkYdensityBuffer.SetData(maps.borderMapy);
m_ChunkZdensityBuffer.SetData(maps.borderMapz);
m_ChunkXYdensityBuffer.SetData(maps.borderMapxy);
m_ChunkYZdensityBuffer.SetData(maps.borderMapyz);
m_ChunkXZdensityBuffer.SetData(maps.borderMapxz);
m_ChunkXYZdensityBuffer.SetData(maps.borderMapxyz);
//Clear vertices
m_clearVerticesShader.SetBuffer(0, "_Vertices", m_meshBuffer);
m_clearVerticesShader.Dispatch(0, m_x_dim / 8, m_y_dim / 8, m_z_dim / 8);
//Initalize MC
m_MCColliderShader.SetFloat("_DensityOffset", m_offset);
m_MCColliderShader.SetBuffer(0, "_Vertices", m_meshBuffer);
m_MCColliderShader.SetBuffer(0, "_DensityMap", m_densityBuffer);
m_MCColliderShader.SetBuffer(0, "_BorderMapx", m_ChunkXdensityBuffer);
m_MCColliderShader.SetBuffer(0, "_BorderMapy", m_ChunkYdensityBuffer);
m_MCColliderShader.SetBuffer(0, "_BorderMapz", m_ChunkZdensityBuffer);
m_MCColliderShader.SetBuffer(0, "_BorderMapxy", m_ChunkXYdensityBuffer);
m_MCColliderShader.SetBuffer(0, "_BorderMapyz", m_ChunkYZdensityBuffer);
m_MCColliderShader.SetBuffer(0, "_BorderMapxz", m_ChunkXZdensityBuffer);
m_MCColliderShader.SetFloat("_BorderMapxyz", maps.borderMapxyz[0]);
m_MCColliderShader.Dispatch(0, m_x_dim / 8, m_y_dim / 8, m_z_dim / 8); //start the magic
//receive the verts
Vertex[] receivedData = new Vertex[m_maxVertices];
List <Vector3> vertices = new List <Vector3>();
List <int> triangles = new List <int>();
Mesh mesh = new Mesh();
m_meshBuffer.GetData(receivedData);
for (int i = 0, idx = 0; i < receivedData.Length; i++)
{
if (receivedData[i].position.w != -1.0f)
{
vertices.Add(new Vector3(receivedData[i].position.x, receivedData[i].position.y, receivedData[i].position.z) - new Vector3(m_x_dim / 2, m_y_dim / 2, m_z_dim / 2) * m_scale);
triangles.Add(idx++);
}
}
mesh.SetVertices(vertices);
mesh.SetTriangles(triangles, 0);
return(mesh);
}
public void ComputeRenderMesh(float[] densityMap, BorderDensities maps)
{
m_densityBuffer.SetData(densityMap);
m_ChunkXdensityBuffer.SetData(maps.borderMapx);
m_ChunkYdensityBuffer.SetData(maps.borderMapy);
m_ChunkZdensityBuffer.SetData(maps.borderMapz);
m_ChunkXYdensityBuffer.SetData(maps.borderMapxy);
m_ChunkYZdensityBuffer.SetData(maps.borderMapyz);
m_ChunkXZdensityBuffer.SetData(maps.borderMapxz);
m_ChunkXYZdensityBuffer.SetData(maps.borderMapxyz);
//Clear vertices
m_clearVerticesShader.SetBuffer(0, "_Vertices", m_meshBuffer);
m_clearVerticesShader.Dispatch(0, m_x_lod_dim / (8 / m_lod), m_y_lod_dim / (8 / m_lod), m_z_lod_dim / (8 / m_lod));
//Calculate normals
m_calculateNormalsShader.SetBuffer(0, "_DensityMap", m_densityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapx", m_ChunkXdensityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapy", m_ChunkYdensityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapz", m_ChunkZdensityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapxy", m_ChunkXYdensityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapyz", m_ChunkYZdensityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapxz", m_ChunkXZdensityBuffer);
m_calculateNormalsShader.SetBuffer(0, "_BorderMapxyz", m_ChunkXYZdensityBuffer);
m_calculateNormalsShader.SetTexture(0, "_Normals", m_normalsTexture);
m_calculateNormalsShader.Dispatch(0, m_x_dim / 8, m_y_dim / 8, m_z_dim / 8);
//Initalize MC
//m_MCRenderShader.SetFloats("_ChunkPosition", new float[] { chunkPosition.x, chunkPosition.y, chunkPosition.z });
m_MCRenderShader.SetFloat("_DensityOffset", m_offset);
m_MCRenderShader.SetTexture(0, "_Normals", m_normalsTexture);
m_MCRenderShader.SetBuffer(0, "_Vertices", m_meshBuffer);
m_MCRenderShader.SetBuffer(0, "_DensityMap", m_densityBuffer);
m_MCRenderShader.SetBuffer(0, "_BorderMapx", m_ChunkXdensityBuffer);
m_MCRenderShader.SetBuffer(0, "_BorderMapy", m_ChunkYdensityBuffer);
m_MCRenderShader.SetBuffer(0, "_BorderMapz", m_ChunkZdensityBuffer);
m_MCRenderShader.SetBuffer(0, "_BorderMapxy", m_ChunkXYdensityBuffer);
m_MCRenderShader.SetBuffer(0, "_BorderMapyz", m_ChunkYZdensityBuffer);
m_MCRenderShader.SetBuffer(0, "_BorderMapxz", m_ChunkXZdensityBuffer);
m_MCRenderShader.SetFloat("_BorderMapxyz", maps.borderMapxyz[0]);
m_MCRenderShader.Dispatch(0, m_x_lod_dim / (8 / m_lod), m_y_lod_dim / (8 / m_lod), m_z_lod_dim / (8 / m_lod)); //start the magic
}