private void Start()
{
SplineRuntimeEditor.Created += OnRuntimeEditorCreated;
SplineRuntimeEditor.Destroyed += OnRuntimeEditorDestroyed;
CreateRuntimeComponents();
if (m_spline == null)
{
m_spline = GetComponentInParent <SplineBase>();
if (m_spline == null)
{
Debug.LogError("Is not a child of gameobject with Spline or MeshDeformer component");
return;
}
m_spline.ControlPointModeChanged -= OnControlPointModeChanged;
m_spline.ControlPointModeChanged += OnControlPointModeChanged;
m_spline.ControlPointPositionChanged -= OnControlPointPositionChanged;
m_spline.ControlPointPositionChanged += OnControlPointPositionChanged;
}
m_localPosition = m_spline.GetControlPointLocal(m_index);
transform.localPosition = m_localPosition;
UpdateMaterial();
}
protected virtual void SceneGUIOverride()
{
if (m_splineBase == null)
{
m_splineBase = GetTarget();
}
if (m_splineBase == null)
{
return;
}
m_handleTransform = m_splineBase.transform;
m_handleRotation = Tools.pivotRotation == PivotRotation.Local ?
m_handleTransform.rotation : Quaternion.identity;
Vector3 p0 = m_handleTransform.TransformPoint(m_splineBase.GetControlPointLocal(0));
ShowPoint(0, p0);
for (int i = 1; i < m_splineBase.ControlPointCount; i += 3)
{
Vector3 p1 = m_handleTransform.TransformPoint(m_splineBase.GetControlPointLocal(i));
Vector3 p2 = m_handleTransform.TransformPoint(m_splineBase.GetControlPointLocal(i + 1));
Vector3 p3 = m_handleTransform.TransformPoint(m_splineBase.GetControlPointLocal(i + 2));
Handles.color = Color.gray;
Handles.DrawLine(p0, p1);
Handles.DrawLine(p2, p3);
{
Handles.DrawBezier(p0, p3, p1, p2, Color.green, null, 1.8f);
}
ShowPoint(i, p1);
ShowPoint(i + 1, p2);
ShowPoint(i + 2, p3);
p0 = p3;
}
{
ShowTwistAngles();
}
}
