public static void GetCombinedMesh(List <BXDAMesh.BXDASubMesh> meshes, HandleMesh handleMesh)
{
BXDAMesh.BXDASubMesh combinedMesh = new BXDAMesh.BXDASubMesh();
combinedMesh.verts = new double[0];
combinedMesh.norms = new double[0];
combinedMesh.surfaces = new List <BXDAMesh.BXDASurface>();
foreach (BXDAMesh.BXDASubMesh mesh in meshes)
{
double[] oldVertices = combinedMesh.verts;
double[] newVertices = new double[oldVertices.Length + mesh.verts.Length];
oldVertices.CopyTo(newVertices, 0);
mesh.verts.CopyTo(newVertices, oldVertices.Length);
combinedMesh.verts = newVertices;
double[] oldNorms = combinedMesh.verts;
double[] newNorms = new double[oldNorms.Length + mesh.norms.Length];
oldNorms.CopyTo(newNorms, 0);
mesh.norms.CopyTo(newNorms, oldNorms.Length);
combinedMesh.norms = newNorms;
combinedMesh.surfaces.AddRange(mesh.surfaces);
}
List <BXDAMesh.BXDASubMesh> combinedMeshes = new List <BXDAMesh.BXDASubMesh>();
combinedMeshes.Add(combinedMesh);
ReadMeshSet(combinedMeshes, delegate(int id, BXDAMesh.BXDASubMesh subMesh, Mesh mesh)
{
handleMesh(id, subMesh, mesh);
});
}
public static void ReadMeshSet(List <BXDAMesh.BXDASubMesh> meshes, HandleMesh handleMesh, bool mirror = false)
{
for (int j = 0; j < meshes.Count; j++)
{
BXDAMesh.BXDASubMesh sub = meshes[j];
//takes all of the required information from the API (the API information is within "sub" above)
Vector3[] vertices = sub.verts == null ? null : ArrayUtilities.WrapArray <Vector3>(
delegate(double x, double y, double z)
{
return(new Vector3((float)x * (mirror ? -0.01f : 0.01f), (float)y * 0.01f, (float)z * 0.01f));
}, sub.verts);
Vector3[] normals = sub.norms == null ? null : ArrayUtilities.WrapArray <Vector3>(
delegate(double x, double y, double z)
{
return(new Vector3((float)x, (float)y, (float)z));
}, sub.norms);
Mesh unityMesh = new Mesh();
unityMesh.vertices = vertices;
unityMesh.normals = normals;
unityMesh.uv = new Vector2[vertices.Length];
unityMesh.subMeshCount = sub.surfaces.Count;
for (int i = 0; i < sub.surfaces.Count; i++)
{
int[] cpy = new int[sub.surfaces[i].indicies.Length];
Array.Copy(sub.surfaces[i].indicies, cpy, cpy.Length);
if (mirror)
{
Array.Reverse(cpy);
}
unityMesh.SetTriangles(cpy, i);
}
if (normals != null)
{
unityMesh.RecalculateNormals();
}
handleMesh(j, sub, unityMesh);
}
}
