public ShaderKeywordObject GetConfigOfShader(Shader shader)
{
if (Config == null || Config.Length == 0)
{
return(null);
}
for (int i = 0; i < Config.Length; i++)
{
ShaderKeywordObject c = Config[i];
if (c.Shader == shader)
{
return(c);
}
}
return(null);
}
/// <summary>
/// 执行剔除
/// </summary>
/// <returns>如果需要放弃本次处理，返回true</returns>
private bool DoExclude(ShaderKeywordObject configObj, ShaderSnippetData snippet, IList <ShaderCompilerData> data)
{
if (configObj == null)
{
return(false);
}
if (configObj.ExcludePassTypes != null)
{
for (int i = 0; i < configObj.ExcludePassTypes.Length; i++)
{
if (snippet.passType == configObj.ExcludePassTypes[i])
{
return(true);
}
}
}
if (configObj.ExcludeKeywords != null)
{
for (int kwIndex = 0; kwIndex < configObj.ExcludeKeywords.Length; kwIndex++)
{
for (int dataIndex = data.Count - 1; dataIndex >= 0; --dataIndex)
{
//如果没有定义这个关键字就过
if (!data[dataIndex].shaderKeywordSet.IsEnabled(new ShaderKeyword(configObj.ExcludeKeywords[kwIndex])))
{
continue;
}
//否则将这一条data移除
data.RemoveAt(dataIndex);
}
}
}
return(false);
}
