private void LateUpdate()
{
if (!IsInitialized || !_hand.IsInitialized)
{
return;
}
if (_skeleton.activeSelf != EnableVisualization)
{
_skeleton.SetActive(EnableVisualization);
}
if (!EnableVisualization)
{
return;
}
float width = LINE_RENDERER_WIDTH * _hand.State.HandScale;
//Update bone connectors
for (int i = 0; i < _boneConnectorsVisualizers.Count; i++)
{
_boneConnectorsVisualizers[i].Line.SetPosition(0, _boneConnectorsVisualizers[i].StartBone.transform.position);
_boneConnectorsVisualizers[i].Line.SetPosition(1, _boneConnectorsVisualizers[i].EndSphere.transform.position);
_boneConnectorsVisualizers[i].Line.startWidth = width;
_boneConnectorsVisualizers[i].Line.endWidth = width;
}
//set alpha
var alpha = _hand.ScaledAlpha > 0.5f ? 1.0f : Mathf.Clamp(_hand.ScaledAlpha, 0.0f, 1.0f);
_skeletonMaterial.SetFloat(HAND_ALPHA_ID, alpha);
//Update material to identify trigger of system gesture.
_handMaterialModifier.UpdateHandMaterial(_hand, _skeletonMaterial);
}
public void UpdatePose()
{
bool showHandMesh = _enableMeshVisual ? _hand.IsTracked : _enableMeshVisual;
if (HandSkinedMeshRenderer.enabled != showHandMesh)
{
HandSkinedMeshRenderer.enabled = showHandMesh;
}
// getting alpha value according to current scaled value and current allowed max alpha value.
var scaledValue = Mathf.Clamp(_hand.ScaledAlpha, 0.0f, _currentAlphaMax);
_material.SetFloat(_handAlphaId, scaledValue);
// Update hand material according to system gesture state
_handMaterialModifier.UpdateHandMaterial(_hand, _material);
}