void ShowGizmoGUI()
{
TerrainToolboxUtilities.DrawSeperatorLine();
bool gizmoToggle = m_Settings.EnableGizmo && ToolboxHelper.GizmoGO != null ? true : false;
m_Settings.ShowGizmoSettings = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.Gizmo, m_Settings.ShowGizmoSettings, ref gizmoToggle, 0f);
if (gizmoToggle && !ToolboxHelper.GizmoEnabled)
{
ToolboxHelper.ShowGizmo();
ToolboxHelper.UpdateGizmos(m_Settings.TerrainWidth, m_Settings.TerrainHeight, m_Settings.TerrainLength, m_Settings.StartPosition, m_Settings.GroupID);
}
else if (!gizmoToggle && ToolboxHelper.GizmoEnabled)
{
ToolboxHelper.HideGizmo();
}
if (ToolboxHelper.GizmoEnabled && ToolboxHelper.GizmoGO != null)
{
if (GUI.changed)
{
ToolboxHelper.UpdateGizmos(m_Settings.TerrainWidth, m_Settings.TerrainHeight, m_Settings.TerrainLength, m_Settings.StartPosition, m_Settings.GroupID);
}
else if (ToolboxHelper.GizmoGO.transform.hasChanged)
{
Transform gizmoTransform = ToolboxHelper.GizmoGO.transform;
Vector3Int gizmoScale = Vector3Int.RoundToInt(gizmoTransform.localScale);
m_Settings.TerrainWidth = gizmoScale.x;
m_Settings.TerrainLength = gizmoScale.z;
m_Settings.TerrainHeight = gizmoScale.y;
m_Settings.StartPosition = ToolboxHelper.GetGizmoPosition();
}
}
// Update gizmo colors
Color previousColor = m_Settings.GizmoCubeColor + m_Settings.GizmoWireColor;
if (m_Settings.ShowGizmoSettings)
{
EditorGUI.BeginDisabledGroup(!m_Settings.EnableGizmo);
EditorGUILayout.Space();
m_Settings.GizmoCubeColor = EditorGUILayout.ColorField(Styles.CubeColor, m_Settings.GizmoCubeColor);
m_Settings.GizmoWireColor = EditorGUILayout.ColorField(Styles.CubeWireColor, m_Settings.GizmoWireColor);
EditorGUI.EndDisabledGroup();
}
m_Settings.EnableGizmo = gizmoToggle;
if (previousColor != m_Settings.GizmoCubeColor + m_Settings.GizmoWireColor)
{
UnityEditor.SceneView.RepaintAll();
}
ToolboxHelper.SetGizmoColor(m_Settings.GizmoCubeColor, m_Settings.GizmoWireColor);
}