public void LayoutBone(int id, Vector3 position, Vector3 endPosition, Vector3 forward, Vector3 up, Vector3 right, bool isChainEnd)
{
if (mode == SkeletonMode.Disabled)
{
return;
}
Debug.Assert(m_GUIWrapper.eventType == EventType.Layout);
var sliderData = new SliderData()
{
position = GetMouseWorldPosition(forward, position),
forward = forward,
up = up,
right = right
};
{
var distance = m_GUIWrapper.DistanceToSegmentClamp(position, endPosition);
if (distance <= m_NearestDistance)
{
m_NearestDistance = distance;
m_NearestBodyDistance = distance;
m_NearestBodyId = id;
m_HoveredSliderData = sliderData;
}
}
{
var distance = m_GUIWrapper.DistanceToCircle(position, GetBoneRadiusForPicking(position) * 2f);
if (distance <= m_NearestDistance)
{
m_NearestDistance = distance;
m_NearestJointDistance = distance;
m_NearestJointId = id;
m_HoveredSliderData = sliderData;
}
}
if (isChainEnd &&
(IsCapable(SkeletonAction.ChangeLength) ||
IsCapable(SkeletonAction.MoveEndPosition) ||
IsCapable(SkeletonAction.CreateBone)))
{
var distance = m_GUIWrapper.DistanceToCircle(endPosition, GetBoneRadiusForPicking(endPosition));
if (distance <= m_NearestDistance)
{
m_NearestDistance = distance;
m_NearestTailDistance = distance;
m_NearestTailId = id;
m_HoveredSliderData = sliderData;
}
}
}
public void SetupBase()
{
m_EventType = EventType.Layout;
m_NearestDistance = kPickDistance;
m_NearestControl = GetDefaultControlID();
m_CurrentControlID = 0;
m_MousePosition = Vector2.zero;
m_HotControl = 0;
m_GUIWrapper = Substitute.For <IGUIWrapper>();
m_GUIWrapper.GetControlID(Arg.Any <int>(), Arg.Any <FocusType>()).Returns(x => GetControlID((int)x[0], (FocusType)x[1]));
m_GUIWrapper.mousePosition.Returns(x => m_MousePosition);
m_GUIWrapper.eventType.Returns(x => m_EventType);
m_GUIWrapper.GUIToWorld(Arg.Any <Vector2>()).Returns(x => (Vector3)(Vector2)x[0]);
m_GUIWrapper.GUIToWorld(Arg.Any <Vector2>(), Arg.Any <Vector3>(), Arg.Any <Vector3>()).Returns(x => (Vector3)(Vector2)x[0]);
m_GUIWrapper.IsControlNearest(Arg.Any <int>()).Returns(x => (int)x[0] == nearestControl);
m_GUIWrapper.IsControlHot(Arg.Any <int>()).Returns(x => (int)x[0] == m_HotControl);
m_GUIWrapper.When(x => m_GUIWrapper.LayoutControl(Arg.Any <int>(), Arg.Any <float>())).Do(x =>
{
if (m_EventType != EventType.Layout)
{
return;
}
int controlId = (int)x[0];
float distance = (float)x[1];
if (distance <= m_NearestDistance)
{
m_NearestDistance = distance;
m_NearestControl = controlId;
}
});
m_GUIWrapper.DistanceToCircle(Arg.Any <Vector3>(), Arg.Any <float>()).Returns(x =>
{
Vector2 center = (Vector3)x[0];
float radius = (float)x[1];
float dist = (center - m_MousePosition).magnitude;
if (dist < radius)
{
return(0f);
}
return(dist - radius);
});
m_GUIWrapper.DistanceToSegment(Arg.Any <Vector3>(), Arg.Any <Vector3>()).Returns(x => HandleUtility.DistancePointToLineSegment(m_MousePosition, (Vector3)x[0], (Vector3)x[1]));
m_GUIWrapper.DistanceToSegmentClamp(Arg.Any <Vector3>(), Arg.Any <Vector3>()).Returns(x => MathUtility.DistanceToSegmentClamp(m_MousePosition, (Vector3)x[0], (Vector3)x[1]));
Vector3 sliderPos;
m_GUIWrapper.DoSlider(Arg.Any <int>(), Arg.Any <SliderData>(), out sliderPos).ReturnsForAnyArgs(x => (int)x[0] == nearestControl);
m_GUIWrapper.GetHandleSize(Arg.Any <Vector3>()).ReturnsForAnyArgs(x => 1f);
}