//called when the window is closed
private void OnDestroy()
{
if (!saveComplete)
{
switch (mapType)
{
case MapType.GrassColor: grassFlow.colorMap = prevTex; break;
case MapType.GrassParameters: grassFlow.paramMap = prevTex; break;
}
grassFlow.RevertDetailMaps();
grassFlow.UpdateShaders();
DestroyImmediate(resultTex);
}
}
void DrawMapsInspector()
{
EditorGUILayout.Space();
EditorGUILayout.LabelField("Detail Maps", bold);
EditorGUI.BeginChangeCheck();
EditorGUILayout.BeginHorizontal();
if (addMapIcon == null)
{
_toolIcons = GetToolIcons();
}
EditorGUILayout.LabelField(GetContent(() => grassFlow.colorMap), GUILayout.Width(100));
if (GUILayout.Button(addMapIcon, new GUIStyle(EditorStyles.miniButton)
{
fontSize = 13, padding = new RectOffset()
}, GUILayout.Width(16), GUILayout.Height(16)))
{
SaveData();
GrassFlowMapEditor.Open(grassFlow, GrassFlowMapEditor.MapType.GrassColor);
}
Texture2D colorMap = EditorGUILayout.ObjectField(grassFlow.colorMap, typeof(Texture2D), true) as Texture2D;
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(GetContent(() => grassFlow.paramMap), GUILayout.Width(100));
if (GUILayout.Button(addMapIcon, new GUIStyle(EditorStyles.miniButton)
{
fontSize = 13, padding = new RectOffset()
}, GUILayout.Width(16), GUILayout.Height(16)))
{
SaveData();
GrassFlowMapEditor.Open(grassFlow, GrassFlowMapEditor.MapType.GrassParameters);
}
Texture2D paramMap = EditorGUILayout.ObjectField(grassFlow.paramMap, typeof(Texture2D), true) as Texture2D;
EditorGUILayout.EndHorizontal();
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(grassFlow, "GrassFlow Set Detail Map");
grassFlow.colorMap = colorMap;
grassFlow.paramMap = paramMap;
if (grassFlow.drawMat)
{
if (!colorMap)
{
grassFlow.drawMat.SetTexture("colorMap", null);
}
if (!paramMap)
{
grassFlow.drawMat.SetTexture("dhfParamMap", null);
}
}
grassFlow.RevertDetailMaps();
grassFlow.UpdateShaders();
Undo.FlushUndoRecordObjects();
}
}