Exemplo n.º 1
0
        private void LoadMotion(string path)
        {
            var context = new UniHumanoid.ImporterContext
            {
                Path = path
            };

            UniHumanoid.BvhImporter.Import(context);
            SetMotion(context.Root.GetComponent <HumanPoseTransfer>());
        }
Exemplo n.º 2
0
        private void Start()
        {
            m_version.text = string.Format("VRMViewer {0}.{1}",
                                           VRMVersion.MAJOR, VRMVersion.MINOR);
            m_open.onClick.AddListener(OnOpenClicked);

            // load initial bvh
            var path    = Application.streamingAssetsPath + "/test.txt";
            var context = new UniHumanoid.ImporterContext
            {
                Path = path
            };

            UniHumanoid.BvhImporter.Import(context);

            SetMotion(context.Root.GetComponent <HumanPoseTransfer>());
        }
Exemplo n.º 3
0
        private void LoadMotion(string path)
        {
            try
            {
                // Trigger BVH
                _bvhLoadingTrigger = true;
                // Save current path
                _bvhPathLocal = path;
                var previous_motion = _bvhMotion;
                if (previous_motion != null)
                {
                    Destroy(previous_motion.Root);
                }

                var context = new UniHumanoid.ImporterContext
                {
                    Path = path
                };
                _bvhMotion = context;
                UniHumanoid.BvhImporter.Import(context);

                if (context.Avatar == null || context.Avatar.isValid == false)
                {
                    if (context.Root != null)
                    {
                        Destroy(context.Root);
                    }
                    throw new Exception("BVH importer failed");
                }

                // Send BVH
                _informationUpdate.SetBVH(_bvhMotion.Root);

                SetMotion(context.Root.GetComponent <HumanPoseTransfer>());
            }
            catch (Exception e)
            {
                if (_bvhMotion.Root == true)
                {
                    Destroy(_bvhMotion.Root);
                }
                _errorMessagePanel.SetMessage(MultipleLanguageSupport.BvhLoadErrorMessage + "\nError message: " + e.Message);
                throw;
            }
        }
Exemplo n.º 4
0
    void LoadBvh(string path)
    {
        Debug.LogFormat("ImportBvh: {0}", path);
        var context = new UniHumanoid.ImporterContext
        {
            Path = path
        };

        UniHumanoid.BvhImporter.Import(context);

        if (m_source != null)
        {
            GameObject.Destroy(m_source.gameObject);
        }
        m_source = context.Root.GetComponent <UniHumanoid.HumanPoseTransfer>();

        SetupTarget();
    }
Exemplo n.º 5
0
    IEnumerator LoadBvhCoroutine(string path)
    {
        var www = new WWW("file://" + path);

        yield return(www);

        var context = new UniHumanoid.ImporterContext
        {
            Path   = path,
            Source = www.text
        };

        ModifiedBvhImporter.Import(context);

        if (m_source != null)
        {
            GameObject.Destroy(m_source.gameObject);
        }
        m_source = context.Root.GetComponent <UniHumanoid.HumanPoseTransfer>();

        m_source.GetComponent <Renderer>().enabled = false;

        SetupTarget();
    }
Exemplo n.º 6
0
        public static void Import(ImporterContext context)
        {
            //
            // parse
            //
            context.Source = File.ReadAllText(context.Path, Encoding.UTF8);
            context.Bvh    = Bvh.Parse(context.Source);
            Debug.LogFormat("parsed {0}", context.Bvh);

            //
            // build hierarchy
            //
            context.Root = new GameObject(Path.GetFileNameWithoutExtension(context.Path));
            context.Root.AddComponent <Animator>();

            BuildHierarchy(context.Root.transform, context.Bvh.Root, 1.0f);

            var minY = 0.0f;

            foreach (var x in context.Root.transform.Traverse())
            {
                if (x.position.y < minY)
                {
                    minY = x.position.y;
                }
            }

            var toMeter = 1.0f / (-minY);

            Debug.LogFormat("minY: {0} {1}", minY, toMeter);
            foreach (var x in context.Root.transform.Traverse())
            {
                x.localPosition *= toMeter;
            }

            // foot height to 0
            var hips = context.Root.transform.GetChild(0);

            hips.position = new Vector3(0, -minY * toMeter, 0);

            //
            // create AnimationClip
            //
            context.Animation          = BvhAnimation.CreateAnimationClip(context.Bvh, toMeter);
            context.Animation.name     = context.Root.name;
            context.Animation.legacy   = true;
            context.Animation.wrapMode = WrapMode.Loop;

            var animation = context.Root.AddComponent <Animation>();

            animation.AddClip(context.Animation, context.Animation.name);
            animation.clip = context.Animation;
            animation.Play();

            var boneMapping = context.Root.AddComponent <BoneMapping>();

            boneMapping.Bones[(int)HumanBodyBones.Hips] = hips.gameObject;
            boneMapping.GuessBoneMapping();
            context.Avatar            = boneMapping.CreateAvatar();
            context.AvatarDescription = boneMapping.Description;

            var humanPoseTransfer = context.Root.AddComponent <HumanPoseTransfer>();

            humanPoseTransfer.Avatar = context.Avatar;
        }
Exemplo n.º 7
0
        public static void Import(ImporterContext context)
        {
            //
            // parse
            //
            context.Source = File.ReadAllText(context.Path, Encoding.UTF8);
            context.Bvh    = Bvh.Parse(context.Source);
            Debug.LogFormat("parsed {0}", context.Bvh);

            //
            // build hierarchy
            //
            context.Root = new GameObject(Path.GetFileNameWithoutExtension(context.Path));

            BuildHierarchy(context.Root.transform, context.Bvh.Root, 1.0f);

            var hips        = context.Root.transform.GetChild(0);
            var estimater   = new BvhSkeletonEstimator();
            var skeleton    = estimater.Detect(hips.transform);
            var description = AvatarDescription.Create();

            //var values= ((HumanBodyBones[])Enum.GetValues(typeof(HumanBodyBones)));
            description.SetHumanBones(skeleton.ToDictionary(hips.Traverse().ToArray()));

            //
            // scaling. reposition
            //
            float scaling = 1.0f;

            {
                //var foot = animator.GetBoneTransform(HumanBodyBones.LeftFoot);
                var foot      = hips.Traverse().Skip(skeleton.GetBoneIndex(HumanBodyBones.LeftFoot)).First();
                var hipHeight = hips.position.y - foot.position.y;
                // hips height to a meter
                scaling = 1.0f / hipHeight;
                foreach (var x in context.Root.transform.Traverse())
                {
                    x.localPosition *= scaling;
                }

                var scaledHeight = hipHeight * scaling;
                hips.position = new Vector3(0, scaledHeight, 0); // foot to ground
            }

            //
            // avatar
            //
            context.Avatar            = description.CreateAvatar(context.Root.transform);
            context.Avatar.name       = "Avatar";
            context.AvatarDescription = description;
            var animator = context.Root.AddComponent <Animator>();

            animator.avatar = context.Avatar;

            //
            // create AnimationClip
            //
            context.Animation          = BvhAnimation.CreateAnimationClip(context.Bvh, scaling);
            context.Animation.name     = context.Root.name;
            context.Animation.legacy   = true;
            context.Animation.wrapMode = WrapMode.Loop;

            var animation = context.Root.AddComponent <Animation>();

            animation.AddClip(context.Animation, context.Animation.name);
            animation.clip = context.Animation;
            animation.Play();

            var humanPoseTransfer = context.Root.AddComponent <HumanPoseTransfer>();

            humanPoseTransfer.Avatar = context.Avatar;

            // create SkinnedMesh for bone visualize
            var renderer = SkeletonMeshUtility.CreateRenderer(animator);

            context.Material        = new Material(Shader.Find("Standard"));
            renderer.sharedMaterial = context.Material;
            context.Mesh            = renderer.sharedMesh;
            context.Mesh.name       = "box-man";

            context.Root.AddComponent <BoneMapping>();
        }
Exemplo n.º 8
0
        public static void Import(ImporterContext context)
        {
            //
            // parse
            //
            context.Source = File.ReadAllText(context.Path, Encoding.UTF8);
            context.Bvh    = Bvh.Parse(context.Source);
            Debug.LogFormat("parsed {0}", context.Bvh);

            //
            // build hierarchy
            //
            context.Root = new GameObject(Path.GetFileNameWithoutExtension(context.Path));
            var animator = context.Root.AddComponent <Animator>();

            BuildHierarchy(context.Root.transform, context.Bvh.Root, 1.0f);

            var minY = 0.0f;

            foreach (var x in context.Root.transform.Traverse())
            {
                if (x.position.y < minY)
                {
                    minY = x.position.y;
                }
            }

            var toMeter = 1.0f / (-minY);

            Debug.LogFormat("minY: {0} {1}", minY, toMeter);
            foreach (var x in context.Root.transform.Traverse())
            {
                x.localPosition *= toMeter;
            }

            // foot height to 0
            var hips = context.Root.transform.GetChild(0);

            hips.position = new Vector3(0, -minY * toMeter, 0);

            //
            // create AnimationClip
            //
            context.Animation          = BvhAnimation.CreateAnimationClip(context.Bvh, toMeter);
            context.Animation.name     = context.Root.name;
            context.Animation.legacy   = true;
            context.Animation.wrapMode = WrapMode.Loop;

            var animation = context.Root.AddComponent <Animation>();

            animation.AddClip(context.Animation, context.Animation.name);
            animation.clip = context.Animation;
            animation.Play();

            var boneMapping = context.Root.AddComponent <BoneMapping>();

            boneMapping.Bones[(int)HumanBodyBones.Hips] = hips.gameObject;
            boneMapping.GuessBoneMapping();
            var description = AvatarDescription.Create();

            BoneMapping.SetBonesToDescription(boneMapping, description);
            context.Avatar            = description.CreateAvatar(context.Root.transform);
            context.Avatar.name       = "Avatar";
            context.AvatarDescription = description;
            animator.avatar           = context.Avatar;

            var humanPoseTransfer = context.Root.AddComponent <HumanPoseTransfer>();

            humanPoseTransfer.Avatar = context.Avatar;

            // create SkinnedMesh for bone visualize
            var renderer = SkeletonMeshUtility.CreateRenderer(animator);

            context.Material        = new Material(Shader.Find("Standard"));
            renderer.sharedMaterial = context.Material;
            context.Mesh            = renderer.sharedMesh;
            context.Mesh.name       = "box-man";
        }