Example #1
0
    void loadPLYDownSample()
    {
        if (!isAbsolute)
        {
            absFilePath = System.IO.Path.Combine(Application.streamingAssetsPath, fileName);
        }
        //zhenyi
        IntPtr plyIntPtr = PlyLoaderDll.LoadPly(absFilePath);

        Mesh mesh = new Mesh();

        Vector3[] vertices = PlyLoaderDll.GetRVertices(plyIntPtr);
        Color32[] colors   = PlyLoaderDll.GetRColors(plyIntPtr);
        //int[] indices = PlyLoaderDll.GetRIndexs(plyIntPtr);
        PlyLoaderDll.UnLoadPly(plyIntPtr);

        int meshCount = vertices.Length / limitCount + 1;

        for (int i = 0; i < meshCount; i++)
        {
            createMesh(i, Math.Min(limitCount, vertices.Length - i * limitCount), ref vertices, ref colors);
        }
    }
Example #2
0
    // Use this for initialization
    void Start()
    {
        string filePath  = System.IO.Path.Combine(Application.streamingAssetsPath, fileName);
        IntPtr plyIntPtr = PlyLoaderDll.LoadPly(filePath);

        Mesh mesh = new Mesh();

        mesh.vertices = PlyLoaderDll.GetVertices(plyIntPtr);
        mesh.uv       = PlyLoaderDll.GetUvs(plyIntPtr);
        mesh.normals  = PlyLoaderDll.GetNormals(plyIntPtr);
        mesh.colors32 = PlyLoaderDll.GetColors(plyIntPtr);
        mesh.SetIndices(PlyLoaderDll.GetIndexs(plyIntPtr), MeshTopology.Triangles, 0, true);
        mesh.name = "mesh";

        GameObject go = new GameObject();

        go.name = "meshNew";
        MeshFilter mf = go.AddComponent <MeshFilter>();

        mf.mesh = mesh;
        MeshRenderer mr = go.AddComponent <MeshRenderer>();

        mr.material = new Material(Shader.Find("Unlit/Texture"));
        string textureName = PlyLoaderDll.GetTextureName(plyIntPtr);

        if (textureName.Length > 0)
        {
            string texturePath = "file://" + System.IO.Path.Combine(Application.streamingAssetsPath, textureName);
            WWW    www         = new WWW(texturePath);
            while (!www.isDone)
            {
            }
            mr.material.mainTexture = www.texture;
        }

        PlyLoaderDll.UnLoadPly(plyIntPtr);
    }