public void GuessBoneMapping_mocapdatacom()
{
var bvh = Bvh.Parse(mocapdata_com_hierarchy);
var detector = new BvhSkeletonEstimator();
var skeleton = detector.Detect(bvh);
Assert.AreEqual(0, skeleton.GetBoneIndex(HumanBodyBones.Hips));
Assert.AreEqual("Hips", skeleton.GetBoneName(HumanBodyBones.Hips));
Assert.AreEqual("Chest", skeleton.GetBoneName(HumanBodyBones.Spine));
Assert.AreEqual("Chest2", skeleton.GetBoneName(HumanBodyBones.Chest));
Assert.AreEqual("Neck", skeleton.GetBoneName(HumanBodyBones.Neck));
Assert.AreEqual("Head", skeleton.GetBoneName(HumanBodyBones.Head));
Assert.AreEqual("LeftCollar", skeleton.GetBoneName(HumanBodyBones.LeftShoulder));
Assert.AreEqual("LeftShoulder", skeleton.GetBoneName(HumanBodyBones.LeftUpperArm));
Assert.AreEqual("LeftElbow", skeleton.GetBoneName(HumanBodyBones.LeftLowerArm));
Assert.AreEqual("LeftWrist", skeleton.GetBoneName(HumanBodyBones.LeftHand));
Assert.AreEqual("RightCollar", skeleton.GetBoneName(HumanBodyBones.RightShoulder));
Assert.AreEqual("RightShoulder", skeleton.GetBoneName(HumanBodyBones.RightUpperArm));
Assert.AreEqual("RightElbow", skeleton.GetBoneName(HumanBodyBones.RightLowerArm));
Assert.AreEqual("RightWrist", skeleton.GetBoneName(HumanBodyBones.RightHand));
Assert.AreEqual("LeftHip", skeleton.GetBoneName(HumanBodyBones.LeftUpperLeg));
Assert.AreEqual("LeftKnee", skeleton.GetBoneName(HumanBodyBones.LeftLowerLeg));
Assert.AreEqual("LeftAnkle", skeleton.GetBoneName(HumanBodyBones.LeftFoot));
Assert.AreEqual("RightHip", skeleton.GetBoneName(HumanBodyBones.RightUpperLeg));
Assert.AreEqual("RightKnee", skeleton.GetBoneName(HumanBodyBones.RightLowerLeg));
Assert.AreEqual("RightAnkle", skeleton.GetBoneName(HumanBodyBones.RightFoot));
}
public void GuessBoneMapping_daz_friendry()
{
var bvh = Bvh.Parse(daz_friendry_herarchy);
var detector = new BvhSkeletonEstimator();
var skeleton = detector.Detect(bvh);
Assert.AreEqual("hip", skeleton.GetBoneName(HumanBodyBones.Hips));
Assert.AreEqual("abdomen", skeleton.GetBoneName(HumanBodyBones.Spine));
Assert.AreEqual("chest", skeleton.GetBoneName(HumanBodyBones.Chest));
Assert.AreEqual("neck", skeleton.GetBoneName(HumanBodyBones.Neck));
Assert.AreEqual("head", skeleton.GetBoneName(HumanBodyBones.Head));
Assert.AreEqual("lCollar", skeleton.GetBoneName(HumanBodyBones.LeftShoulder));
Assert.AreEqual("lShldr", skeleton.GetBoneName(HumanBodyBones.LeftUpperArm));
Assert.AreEqual("lForeArm", skeleton.GetBoneName(HumanBodyBones.LeftLowerArm));
Assert.AreEqual("lHand", skeleton.GetBoneName(HumanBodyBones.LeftHand));
Assert.AreEqual("rCollar", skeleton.GetBoneName(HumanBodyBones.RightShoulder));
Assert.AreEqual("rShldr", skeleton.GetBoneName(HumanBodyBones.RightUpperArm));
Assert.AreEqual("rForeArm", skeleton.GetBoneName(HumanBodyBones.RightLowerArm));
Assert.AreEqual("rHand", skeleton.GetBoneName(HumanBodyBones.RightHand));
Assert.AreEqual("lThigh", skeleton.GetBoneName(HumanBodyBones.LeftUpperLeg));
Assert.AreEqual("lShin", skeleton.GetBoneName(HumanBodyBones.LeftLowerLeg));
Assert.AreEqual("lFoot", skeleton.GetBoneName(HumanBodyBones.LeftFoot));
Assert.AreEqual("rThigh", skeleton.GetBoneName(HumanBodyBones.RightUpperLeg));
Assert.AreEqual("rShin", skeleton.GetBoneName(HumanBodyBones.RightLowerLeg));
Assert.AreEqual("rFoot", skeleton.GetBoneName(HumanBodyBones.RightFoot));
}
public void GuessBoneMapping()
{
var hips = Bones[(int)HumanBodyBones.Hips];
if (hips == null)
{
Debug.LogWarning("require hips");
return;
}
var estimator = new BvhSkeletonEstimator();
var skeleton = estimator.Detect(hips.transform);
var bones = hips.transform.Traverse().ToArray();
for (int i = 0; i < (int)HumanBodyBones.LastBone; ++i)
{
var index = skeleton.GetBoneIndex((HumanBodyBones)i);
if (index >= 0)
{
Bones[i] = bones[index].gameObject;
}
}
}
public void GuessBoneMapping_mocap()
{
var bvh = Bvh.Parse(bvh_mocap);
var detector = new BvhSkeletonEstimator();
var skeleton = detector.Detect(bvh);
Assert.AreEqual(0, skeleton.GetBoneIndex(HumanBodyBones.Hips));
Assert.AreEqual("Hips", skeleton.GetBoneName(HumanBodyBones.Hips));
Assert.AreEqual("Spine", skeleton.GetBoneName(HumanBodyBones.Spine));
Assert.AreEqual("Spine1", skeleton.GetBoneName(HumanBodyBones.Chest));
Assert.AreEqual(null, skeleton.GetBoneName(HumanBodyBones.UpperChest));
Assert.AreEqual("Neck", skeleton.GetBoneName(HumanBodyBones.Neck));
Assert.AreEqual("Head", skeleton.GetBoneName(HumanBodyBones.Head));
Assert.AreEqual("LeftShoulder", skeleton.GetBoneName(HumanBodyBones.LeftShoulder));
Assert.AreEqual("LeftArm", skeleton.GetBoneName(HumanBodyBones.LeftUpperArm));
Assert.AreEqual("LeftForeArm", skeleton.GetBoneName(HumanBodyBones.LeftLowerArm));
Assert.AreEqual("LeftHand", skeleton.GetBoneName(HumanBodyBones.LeftHand));
Assert.AreEqual("RightShoulder", skeleton.GetBoneName(HumanBodyBones.RightShoulder));
Assert.AreEqual("RightArm", skeleton.GetBoneName(HumanBodyBones.RightUpperArm));
Assert.AreEqual("RightForeArm", skeleton.GetBoneName(HumanBodyBones.RightLowerArm));
Assert.AreEqual("RightHand", skeleton.GetBoneName(HumanBodyBones.RightHand));
Assert.AreEqual("LeftUpLeg", skeleton.GetBoneName(HumanBodyBones.LeftUpperLeg));
Assert.AreEqual("LeftLeg", skeleton.GetBoneName(HumanBodyBones.LeftLowerLeg));
Assert.AreEqual("LeftFoot", skeleton.GetBoneName(HumanBodyBones.LeftFoot));
Assert.AreEqual("LeftToeBase", skeleton.GetBoneName(HumanBodyBones.LeftToes));
Assert.AreEqual("RightUpLeg", skeleton.GetBoneName(HumanBodyBones.RightUpperLeg));
Assert.AreEqual("RightLeg", skeleton.GetBoneName(HumanBodyBones.RightLowerLeg));
Assert.AreEqual("RightFoot", skeleton.GetBoneName(HumanBodyBones.RightFoot));
Assert.AreEqual("RightToeBase", skeleton.GetBoneName(HumanBodyBones.RightToes));
}
public static Skeleton Estimate(Transform hips)
{
var estimator = new BvhSkeletonEstimator();
return(estimator.Detect(hips));
}
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>();
}
