protected void DrawSaveButtons()
{
bool showLeft = showLeftPreviewProperty.boolValue;
GameObject leftInstance = previewLeftInstanceProperty.objectReferenceValue as GameObject;
SteamVR_Behaviour_Skeleton leftSkeleton = null;
if (leftInstance != null)
{
leftSkeleton = leftInstance.GetComponent <SteamVR_Behaviour_Skeleton>();
}
bool showRight = showRightPreviewProperty.boolValue;
GameObject rightInstance = previewRightInstanceProperty.objectReferenceValue as GameObject;
SteamVR_Behaviour_Skeleton rightSkeleton = null;
if (rightInstance != null)
{
rightSkeleton = rightInstance.GetComponent <SteamVR_Behaviour_Skeleton>();
}
EditorGUILayout.Space();
DrawHand(showLeft, poser.skeletonPose.leftHand, leftSkeleton, rightSkeleton);
EditorGUILayout.Space();
DrawHand(showRight, poser.skeletonPose.rightHand, leftSkeleton, rightSkeleton);
}
public Quaternion GetTargetHandRotation(SteamVR_Behaviour_Skeleton hand, Transform origin)
{
Quaternion oldOrigin = origin.rotation;
origin.rotation = hand.transform.rotation * GetBlendedPose(hand).rotation;
Quaternion offsetRot = Quaternion.Inverse(origin.rotation) * hand.transform.rotation;
origin.rotation = oldOrigin;
return(origin.rotation * offsetRot);
}
protected void UpdatePreviewHand(SerializedProperty instanceProperty, SerializedProperty showPreviewProperty, SerializedProperty prefabProperty, SteamVR_Skeleton_Pose_Hand handData)
{
GameObject preview = instanceProperty.objectReferenceValue as GameObject;
EditorGUILayout.PropertyField(showPreviewProperty);
if (showPreviewProperty.boolValue)
{
if (preview == null)
{
preview = GameObject.Instantiate <GameObject>((GameObject)prefabProperty.objectReferenceValue);
preview.transform.parent = poser.transform;
preview.transform.localPosition = Vector3.zero;
preview.transform.localRotation = Quaternion.identity;
SteamVR_Behaviour_Skeleton previewSkeleton = null;
if (preview != null)
{
previewSkeleton = preview.GetComponent <SteamVR_Behaviour_Skeleton>();
}
if (previewSkeleton != null)
{
if (handData.bonePositions == null || handData.bonePositions.Length == 0)
{
previewSkeleton.ForceToReferencePose(defaultReferencePose);
SaveHandData(handData, previewSkeleton);
}
preview.transform.localPosition = Vector3.zero;
preview.transform.localRotation = Quaternion.identity;
preview.transform.localRotation = Quaternion.Inverse(handData.rotation);
preview.transform.position = preview.transform.TransformPoint(-handData.position);
for (int boneIndex = 0; boneIndex < handData.bonePositions.Length; boneIndex++)
{
Transform bone = previewSkeleton.GetBone(boneIndex);
bone.localPosition = handData.bonePositions[boneIndex];
bone.localRotation = handData.boneRotations[boneIndex];
}
}
instanceProperty.objectReferenceValue = preview;
}
}
else
{
if (preview != null)
{
DestroyImmediate(preview);
}
}
}
public void UpdateAdditiveAnimation(SteamVR_Action_Skeleton skeletonAction, SteamVR_Input_Sources inputSource)
{
SteamVR_Skeleton_PoseSnapshot snapshot = GetHandSnapshot(inputSource);
SteamVR_Skeleton_Pose_Hand poseHand = pose.GetHand(inputSource);
//setup mirrored pose buffers
if (additivePositionBuffer == null)
{
additivePositionBuffer = new Vector3[skeletonAction.boneCount];
}
if (additiveRotationBuffer == null)
{
additiveRotationBuffer = new Quaternion[skeletonAction.boneCount];
}
for (int boneIndex = 0; boneIndex < snapshotL.bonePositions.Length; boneIndex++)
{
int fingerIndex = SteamVR_Skeleton_JointIndexes.GetFingerForBone(boneIndex);
SteamVR_Skeleton_FingerExtensionTypes extensionType = poseHand.GetMovementTypeForBone(boneIndex);
//do target pose mirroring on left hand
if (inputSource == SteamVR_Input_Sources.LeftHand)
{
SteamVR_Behaviour_Skeleton.MirrorBonePosition(ref skeletonAction.bonePositions[boneIndex], ref additivePositionBuffer[boneIndex], boneIndex);
SteamVR_Behaviour_Skeleton.MirrorBoneRotation(ref skeletonAction.boneRotations[boneIndex], ref additiveRotationBuffer[boneIndex], boneIndex);
}
else
{
additivePositionBuffer[boneIndex] = skeletonAction.bonePositions[boneIndex];
additiveRotationBuffer[boneIndex] = skeletonAction.boneRotations[boneIndex];
}
if (extensionType == SteamVR_Skeleton_FingerExtensionTypes.Free)
{
snapshot.bonePositions[boneIndex] = additivePositionBuffer[boneIndex];
snapshot.boneRotations[boneIndex] = additiveRotationBuffer[boneIndex];
}
else if (extensionType == SteamVR_Skeleton_FingerExtensionTypes.Extend)
{
// lerp to open pose by fingercurl
snapshot.bonePositions[boneIndex] = Vector3.Lerp(poseHand.bonePositions[boneIndex], additivePositionBuffer[boneIndex], 1 - skeletonAction.fingerCurls[fingerIndex]);
snapshot.boneRotations[boneIndex] = Quaternion.Lerp(poseHand.boneRotations[boneIndex], additiveRotationBuffer[boneIndex], 1 - skeletonAction.fingerCurls[fingerIndex]);
}
else if (extensionType == SteamVR_Skeleton_FingerExtensionTypes.Contract)
{
// lerp to closed pose by fingercurl
snapshot.bonePositions[boneIndex] = Vector3.Lerp(poseHand.bonePositions[boneIndex], additivePositionBuffer[boneIndex], skeletonAction.fingerCurls[fingerIndex]);
snapshot.boneRotations[boneIndex] = Quaternion.Lerp(poseHand.boneRotations[boneIndex], additiveRotationBuffer[boneIndex], skeletonAction.fingerCurls[fingerIndex]);
}
}
}
//this is broken
public Vector3 GetTargetHandPosition(SteamVR_Behaviour_Skeleton hand, Transform origin)
{
Vector3 oldOrigin = origin.position;
Quaternion oldHand = hand.transform.rotation;
hand.transform.rotation = GetBlendedPose(hand).rotation;
origin.position = hand.transform.TransformPoint(GetBlendedPose(hand).position);
Vector3 offset = origin.InverseTransformPoint(hand.transform.position);
origin.position = oldOrigin;
hand.transform.rotation = oldHand;
return(origin.TransformPoint(offset));
}
protected void SaveHandData(SteamVR_Skeleton_Pose_Hand handData, SteamVR_Behaviour_Skeleton thisSkeleton)
{
handData.position = thisSkeleton.transform.InverseTransformPoint(poser.transform.position);
//handData.position = thisSkeleton.transform.localPosition;
handData.rotation = Quaternion.Inverse(thisSkeleton.transform.localRotation);
handData.bonePositions = new Vector3[SteamVR_Action_Skeleton.numBones];
handData.boneRotations = new Quaternion[SteamVR_Action_Skeleton.numBones];
for (int boneIndex = 0; boneIndex < SteamVR_Action_Skeleton.numBones; boneIndex++)
{
Transform bone = thisSkeleton.GetBone(boneIndex);
handData.bonePositions[boneIndex] = bone.localPosition;
handData.boneRotations[boneIndex] = bone.localRotation;
}
EditorUtility.SetDirty(activePose);
}
/// <summary>
/// Retrieve the final animated pose, to be applied to a hand skeleton
/// </summary>
/// <param name="skeletonBehaviour">The skeleton behaviour you want to get the action/input source from to blend between</param>
public SteamVR_Skeleton_PoseSnapshot GetBlendedPose(SteamVR_Behaviour_Skeleton skeletonBehaviour)
{
return(GetBlendedPose(skeletonBehaviour.skeletonAction, skeletonBehaviour.inputSource));
}
protected void UpdatePreviewHand(SerializedProperty instanceProperty, SerializedProperty showPreviewProperty, GameObject previewPrefab, SteamVR_Skeleton_Pose_Hand handData, SteamVR_Skeleton_Pose sourcePose, bool forceUpdate)
{
GameObject preview = instanceProperty.objectReferenceValue as GameObject;
//EditorGUILayout.PropertyField(showPreviewProperty);
if (showPreviewProperty.boolValue)
{
if (forceUpdate && preview != null)
{
DestroyImmediate(preview);
}
if (preview == null)
{
preview = Instantiate <GameObject>(previewPrefab);
preview.transform.localScale = Vector3.one * poserScale.floatValue;
preview.transform.parent = poser.transform;
preview.transform.localPosition = Vector3.zero;
preview.transform.localRotation = Quaternion.identity;
SteamVR_Behaviour_Skeleton previewSkeleton = null;
if (preview != null)
{
previewSkeleton = preview.GetComponent <SteamVR_Behaviour_Skeleton>();
}
if (previewSkeleton != null)
{
if (handData.bonePositions == null || handData.bonePositions.Length == 0)
{
SteamVR_Skeleton_Pose poseResource = (SteamVR_Skeleton_Pose)Resources.Load("ReferencePose_OpenHand");
DeepCopyPose(poseResource, sourcePose);
EditorUtility.SetDirty(sourcePose);
}
preview.transform.localPosition = Vector3.zero;
preview.transform.localRotation = Quaternion.identity;
preview.transform.parent = null;
preview.transform.localScale = Vector3.one * poserScale.floatValue;
preview.transform.parent = poser.transform;
preview.transform.localRotation = Quaternion.Inverse(handData.rotation);
preview.transform.position = preview.transform.TransformPoint(-handData.position);
for (int boneIndex = 0; boneIndex < handData.bonePositions.Length; boneIndex++)
{
Transform bone = previewSkeleton.GetBone(boneIndex);
bone.localPosition = handData.bonePositions[boneIndex];
bone.localRotation = handData.boneRotations[boneIndex];
}
}
SceneView.RepaintAll();
instanceProperty.objectReferenceValue = preview;
}
}
else
{
if (preview != null)
{
DestroyImmediate(preview);
SceneView.RepaintAll();
}
}
}
protected void DrawHand(bool showHand, SteamVR_Skeleton_Pose_Hand handData, SteamVR_Behaviour_Skeleton leftSkeleton, SteamVR_Behaviour_Skeleton rightSkeleton)
{
SteamVR_Behaviour_Skeleton thisSkeleton;
SteamVR_Behaviour_Skeleton oppositeSkeleton;
string thisSourceString;
string oppositeSourceString;
if (handData.inputSource == SteamVR_Input_Sources.LeftHand)
{
thisSkeleton = leftSkeleton;
thisSourceString = "Left Hand";
oppositeSourceString = "Right Hand";
oppositeSkeleton = rightSkeleton;
}
else
{
thisSkeleton = rightSkeleton;
thisSourceString = "Right Hand";
oppositeSourceString = "Left Hand";
oppositeSkeleton = leftSkeleton;
}
if (showHand)
{
bool save = GUILayout.Button(string.Format("Save {0}", thisSourceString));
if (save)
{
SaveHandData(handData, thisSkeleton);
}
bool getFromOpposite = GUILayout.Button(string.Format("Mirror {0} pose onto {1} skeleton", oppositeSourceString, thisSourceString));
if (getFromOpposite)
{
bool confirm = EditorUtility.DisplayDialog("SteamVR", string.Format("This will overwrite your current {0} skeleton data. (with data from the {1} skeleton)", thisSourceString, oppositeSourceString), "Overwrite", "Cancel");
if (confirm)
{
Vector3 reflectedPosition = new Vector3(-oppositeSkeleton.transform.localPosition.x, oppositeSkeleton.transform.localPosition.y, oppositeSkeleton.transform.localPosition.z);
thisSkeleton.transform.localPosition = reflectedPosition;
Quaternion oppositeRotation = oppositeSkeleton.transform.localRotation;
Quaternion reflectedRotation = new Quaternion(-oppositeRotation.x, oppositeRotation.y, oppositeRotation.z, -oppositeRotation.w);
thisSkeleton.transform.localRotation = reflectedRotation;
handData.position = reflectedPosition;
handData.rotation = reflectedRotation;
handData.bonePositions = new Vector3[SteamVR_Action_Skeleton.numBones];
handData.boneRotations = new Quaternion[SteamVR_Action_Skeleton.numBones];
for (int boneIndex = 0; boneIndex < SteamVR_Action_Skeleton.numBones; boneIndex++)
{
Transform boneThis = thisSkeleton.GetBone(boneIndex);
Transform boneOpposite = oppositeSkeleton.GetBone(boneIndex);
boneThis.localPosition = boneOpposite.localPosition;
boneThis.localRotation = boneOpposite.localRotation;
handData.bonePositions[boneIndex] = boneThis.localPosition;
handData.boneRotations[boneIndex] = boneThis.localRotation;
}
EditorUtility.SetDirty(poser.skeletonPose);
}
}
GUILayout.BeginHorizontal();
GUILayout.Label("Force to reference pose");
GUILayout.FlexibleSpace();
forceToReferencePose = (EVRSkeletalReferencePose)EditorGUILayout.EnumPopup(forceToReferencePose);
GUILayout.FlexibleSpace();
bool forcePose = GUILayout.Button("set");
GUILayout.EndHorizontal();
if (forcePose)
{
bool confirm = EditorUtility.DisplayDialog("SteamVR", string.Format("This will overwrite your current {0} skeleton data. (with data from the {1} reference pose)", thisSourceString, forceToReferencePose.ToString()), "Overwrite", "Cancel");
if (confirm)
{
thisSkeleton.ForceToReferencePose(forceToReferencePose);
}
}
SteamVR_Skeleton_FingerExtensionTypes newThumb = (SteamVR_Skeleton_FingerExtensionTypes)EditorGUILayout.EnumPopup("Thumb movement", handData.thumbFingerMovementType);
SteamVR_Skeleton_FingerExtensionTypes newIndex = (SteamVR_Skeleton_FingerExtensionTypes)EditorGUILayout.EnumPopup("Index movement", handData.indexFingerMovementType);
SteamVR_Skeleton_FingerExtensionTypes newMiddle = (SteamVR_Skeleton_FingerExtensionTypes)EditorGUILayout.EnumPopup("Middle movement", handData.middleFingerMovementType);
SteamVR_Skeleton_FingerExtensionTypes newRing = (SteamVR_Skeleton_FingerExtensionTypes)EditorGUILayout.EnumPopup("Ring movement", handData.ringFingerMovementType);
SteamVR_Skeleton_FingerExtensionTypes newPinky = (SteamVR_Skeleton_FingerExtensionTypes)EditorGUILayout.EnumPopup("Pinky movement", handData.pinkyFingerMovementType);
if (newThumb != handData.thumbFingerMovementType || newIndex != handData.indexFingerMovementType ||
newMiddle != handData.middleFingerMovementType || newRing != handData.ringFingerMovementType ||
newPinky != handData.pinkyFingerMovementType)
{
if ((int)newThumb >= 2 || (int)newIndex >= 2 || (int)newMiddle >= 2 || (int)newRing >= 2 || (int)newPinky >= 2)
{
Debug.LogError("<b>[SteamVR Input]</b> Unfortunately only Static and Free modes are supported in this beta.");
return;
}
handData.thumbFingerMovementType = newThumb;
handData.indexFingerMovementType = newIndex;
handData.middleFingerMovementType = newMiddle;
handData.ringFingerMovementType = newRing;
handData.pinkyFingerMovementType = newPinky;
EditorUtility.SetDirty(poser.skeletonPose);
}
}
}
