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Merge pull request #1847 from ousttrue/feature10/spring_bone_gizmo

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implement Joint gizmo
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ousttrue 2022-10-07 13:26:31 +09:00 committed by GitHub
commit e9aa9c883e
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2 changed files with 67 additions and 1 deletions
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2
Assets/VRM10/Runtime/Components/SpringBone/VRM10SpringBoneCollider.cs
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@ -27,7 +27,7 @@ namespace UniVRM10
public bool IsSelected => GetInstanceID() == SelectedGuid;
private void OnDrawGizmosSelected()
public void OnDrawGizmosSelected()
{
Gizmos.matrix = transform.localToWorldMatrix;
switch (ColliderType)

66
Assets/VRM10/Runtime/Components/SpringBone/VRM10SpringBoneJoint.cs
View File

@ -26,6 +26,9 @@ namespace UniVRM10
[SerializeField, Range(0, 0.5f), Header("Collision")]
public float m_jointRadius = 0.02f;
[SerializeField]
public Color m_gizmoColor = Color.green;
void AddJointRecursive(Transform t, VRM10SpringBoneJoint src)
{
var joint = t.gameObject.GetComponent<VRM10SpringBoneJoint>();
@ -106,5 +109,68 @@ namespace UniVRM10
Debug.LogWarning($"{this} is found in {root}");
}
(Vrm10InstanceSpringBone.Spring, int) FindTail(Vrm10Instance vrm, VRM10SpringBoneJoint head)
{
foreach (var spring in vrm.SpringBone.Springs)
{
var index = spring.Joints.IndexOf(head);
if (index != -1)
{
if (index + 1 < spring.Joints.Count)
{
return (spring, index);
}
else
{
break;
}
}
}
return default;
}
private void OnDrawGizmosSelected()
{
var vrm = GetComponentInParent<Vrm10Instance>();
if (vrm == null)
{
return;
}
Gizmos.color = m_gizmoColor;
// draw head
// Gizmos.DrawSphere(transform.position, m_jointRadius);
var (spring, joint_index) = FindTail(vrm, this);
if (spring == null)
{
return;
}
if (spring.Joints != null && joint_index + 1 < spring.Joints.Count)
{
var tail = spring.Joints[joint_index + 1];
if (tail != null)
{
// draw tail
Gizmos.DrawSphere(tail.transform.position, tail.m_jointRadius);
Gizmos.DrawLine(transform.position, tail.transform.position);
}
}
foreach (var colliderGroup in spring.ColliderGroups)
{
foreach (var collider in colliderGroup.Colliders)
{
if (collider != null)
{
collider.OnDrawGizmosSelected();
}
}
}
}
}
}