static void RenderGizmo (LegController legC, GizmoType gizmoType) {
if (Application.isPlaying || AnimationUtility.InAnimationMode())
return;
Vector3 up = legC.transform.up;
Vector3 forward = legC.transform.forward;
Vector3 right = legC.transform.right;
// Draw cross signifying the Ground Plane Height
Vector3 groundCenter = (
legC.transform.position
+ legC.groundPlaneHeight * up * legC.transform.lossyScale.y
);
Gizmos.color = (Color.green+Color.white)/2;
Gizmos.DrawLine(groundCenter-forward, groundCenter+forward);
Gizmos.DrawLine(groundCenter-right, groundCenter+right);
// Draw rect showing foot boundaries
if (legC.groundedPose==null) return;
float scale = legC.transform.lossyScale.z;
for (int leg=0; leg<legC.legs.Length; leg++) {
if (legC.legs[leg].ankle==null) continue;
if (legC.legs[leg].toe==null) continue;
if (legC.legs[leg].footLength+legC.legs[leg].footWidth==0) continue;
legC.InitFootData(leg);
Vector3 heel = legC.legs[leg].ankle.TransformPoint(legC.legs[leg].ankleHeelVector);
Vector3 toetip = legC.legs[leg].toe.TransformPoint(legC.legs[leg].toeToetipVector);
Vector3 side = (Quaternion.AngleAxis(90,up) * (toetip-heel)).normalized * legC.legs[leg].footWidth * scale;
Gizmos.DrawLine(heel+side/2, toetip+side/2);
Gizmos.DrawLine(heel-side/2, toetip-side/2);
Gizmos.DrawLine(heel-side/2, heel+side/2);
Gizmos.DrawLine(toetip-side/2, toetip+side/2);
}
}
void OnSceneGUI()
{
if (Application.isPlaying || AnimationUtility.InAnimationMode())
{
return;
}
Vector3 up = lc.transform.up;
Vector3 forward = lc.transform.forward;
Vector3 right = lc.transform.right;
// Draw cross signifying the Ground Plane Height
Vector3 groundCenter = (
lc.transform.position
+ lc.groundPlaneHeight * up * lc.transform.lossyScale.y
);
Handles.color = (Color.green + Color.white) / 2;
Handles.DrawLine(groundCenter - forward, groundCenter + forward);
Handles.DrawLine(groundCenter - right, groundCenter + right);
// Draw rect showing foot boundaries
if (lc.groundedPose == null)
{
return;
}
float scale = lc.transform.lossyScale.z;
for (int leg = 0; leg < lc.legs.Length; leg++)
{
if (lc.legs[leg].ankle == null)
{
continue;
}
if (lc.legs[leg].toe == null)
{
continue;
}
if (lc.legs[leg].footLength + lc.legs[leg].footWidth == 0)
{
continue;
}
lc.InitFootData(leg); // Note: Samples animation
Vector3 heel = lc.legs[leg].ankle.TransformPoint(lc.legs[leg].ankleHeelVector);
Vector3 toetip = lc.legs[leg].toe.TransformPoint(lc.legs[leg].toeToetipVector);
Vector3 side = (Quaternion.AngleAxis(90, up) * (toetip - heel)).normalized * lc.legs[leg].footWidth * scale;
Handles.DrawLine(heel + side / 2, toetip + side / 2);
Handles.DrawLine(heel - side / 2, toetip - side / 2);
Handles.DrawLine(heel - side / 2, heel + side / 2);
Handles.DrawLine(toetip - side / 2, toetip + side / 2);
}
}
