public void OnGUI()
{
if (EditorApplication.isPlaying == false)
{
_PackingAtlasWindow.Close();
return;
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical();
EditorGUILayout.LabelField("--------------------------------------------------------------------------------");
PackingAtlas packingAtlas = DynamicAtlasManager.Instance.GetPackingAtlas(_mGroup);
EditorGUILayout.LabelField("图集尺寸：" + packingAtlas.atlasWidth + " x " + packingAtlas.atlasHeight);
EditorGUILayout.LabelField("--------------------------------------------------------------------------------");
EditorGUILayout.EndVertical();
GUILayout.Space(10);
EditorGUILayout.BeginVertical();
isShowFreeAreas = GUILayout.Toggle(isShowFreeAreas, "Show Free Areas", GUILayout.Width(200), GUILayout.Height(20));
EditorGUILayout.BeginHorizontal();
if (isShowFreeAreas)
{
if (GUILayout.Button("Refresh and Clear Free Area", GUILayout.Width(200), GUILayout.Height(20)))
{
isRefreshFreeAreas = true;
ClearFreeAreas();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
scale = EditorGUILayout.Slider(scale, 0.2f, 1);
EditorGUILayout.EndHorizontal();
if (AtlasConfig.kUsingCopyTexture)
{
List <Texture2D> tex2DList = packingAtlas.tex2DList;
int count = tex2DList.Count;
for (int i = 0; i < count; i++)
{
Texture2D tex2D = tex2DList[i];
float poxX = (i + 1) * 10 + i * packingAtlas.atlasWidth * scale;
if (isShowFreeAreas)
{
DrawFreeArea(i, packingAtlas);
}
GUI.DrawTexture(new Rect(poxX, formPosY, packingAtlas.atlasWidth * scale, packingAtlas.atlasHeight * scale), tex2D);
}
}
else
{
List <RenderTexture> renderTexList = packingAtlas.renderTexList;
int count = renderTexList.Count;
for (int i = 0; i < count; i++)
{
float poxX = (i + 1) * 10 + i * packingAtlas.atlasWidth * scale;
if (isShowFreeAreas)
{
DrawFreeArea(i, packingAtlas);
}
GUI.DrawTexture(new Rect(poxX, formPosY, packingAtlas.atlasWidth * scale, packingAtlas.atlasHeight * scale), renderTexList[i]);
}
}
if (isShowFreeAreas)
{
isRefreshFreeAreas = false;
}
}
