public void EnableOutline(GameObject go, Material mat, Color color, bool enable, bool updateChildrenLayer)
{
//获得原始层
int originLayer = 0;
int instanceID = go.GetInstanceID();
if (!m_originLayerDict.TryGetValue(instanceID, out originLayer))
{
originLayer = go.layer;
m_originLayerDict[instanceID] = originLayer;
}
//设置显示层
float alpha = enable ? 1 : 0;
color.a = alpha;
int layer = enable ? OutlintLayer : originLayer;
if (updateChildrenLayer)
{
ComponentTool.SetLayer(go, layer);
}
else
{
go.layer = layer;
}
mat.SetColor(ShaderPropertyID.OutlineColor, color);
//计数
m_outlineCounter = m_outlineCounter + (enable ? 1 : -1);
if (m_outlineCounter <= 0)
{
m_outlineCounter = 0;
}
m_outlineEffect.enabled = m_outlineCounter > 0;
}
