//Inspector
public override void OnInspectorGUI()
{
//Loop checkbox
EditorGUI.BeginChangeCheck();
bool loop = EditorGUILayout.Toggle("Loop", m_Spline.GetLoop());
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(m_Spline, "Toggle Loop");
EditorUtility.SetDirty(m_Spline);
m_Spline.SetLoop(loop);
}
//Add curve button
if (m_SelectedIndex >= 0 && m_SelectedIndex < m_Spline.GetPointCount())
{
DrawSelectedPointInspector();
}
m_Spline = target as LineSpline;
if (GUILayout.Button("Add Line"))
{
Undo.RecordObject(m_Spline, "Add Line"); //Makes sure we can undo
EditorUtility.SetDirty(m_Spline); //Makes sure unity asks us to save after changing
m_Spline.AddLine();
}
}
//Scene
private void OnSceneGUI()
{
m_Spline = target as LineSpline;
m_HandleTransform = m_Spline.transform;
m_HandleRotation = Tools.pivotRotation == PivotRotation.Local ? m_HandleTransform.rotation : Quaternion.identity;
//Show points
Vector3 p0 = ShowPoint(0);
for (int i = 1; i < m_Spline.GetPointCount(); ++i)
{
Vector3 p1 = ShowPoint(i);
//Draw the handle lines
Handles.color = Color.white;
Handles.DrawLine(p0, p1); //p1 helps p0
p0 = p1;
}
}
//Scene
private void OnSceneGUI()
{
m_Spline = target as LineSpline;
m_HandleTransform = m_Spline.transform;
m_HandleRotation = Tools.pivotRotation == PivotRotation.Local ? m_HandleTransform.rotation : Quaternion.identity;
//Show points
Vector3 p0 = ShowPoint(0);
for (int i = 1; i < m_Spline.GetPointCount(); ++i)
{
Vector3 p1 = ShowPoint(i);
//Draw the handle lines
Handles.color = Color.white;
Handles.DrawLine(p0, p1); //p1 helps p0
p0 = p1;
}
}