public bool CheckDefine(string define, bool invertFlag)
{
bool result;
if (definesCache != null)
{
for (int i = 0; i < definesCache.Count; i++)
{
RTP_shaderDefineCacheItem item = definesCache[i] as RTP_shaderDefineCacheItem;
if (item.define == define && item.invertFlag == invertFlag)
{
return(item.result);
}
}
}
// calling hundred times shader_code.IndexOf() is sloooow, that's why we need to cache results
if (CheckDefine("//#define " + define))
{
result = invertFlag ? true : false;
}
else if (CheckDefine("#define " + define))
{
result = invertFlag ? false : true;
}
else
{
result = false;
}
RTP_shaderDefineCacheItem new_item = new RTP_shaderDefineCacheItem(define, invertFlag, result);
definesCache.Add(new_item);
return(result);
}
public bool CheckDefine(string define, bool invertFlag)
{
bool result;
if (definesCache!=null)
{
for(int i=0; i<definesCache.Count; i++)
{
RTP_shaderDefineCacheItem item = definesCache[i] as RTP_shaderDefineCacheItem;
if (item.define==define && item.invertFlag == invertFlag)
{
return item.result;
}
}
}
// calling hundred times shader_code.IndexOf() is sloooow, that's why we need to cache results
if (CheckDefine("//#define " + define)) result = invertFlag ? true : false;
else if (CheckDefine("#define " + define)) result = invertFlag ? false : true;
else result = false;
RTP_shaderDefineCacheItem new_item = new RTP_shaderDefineCacheItem(define, invertFlag, result);
definesCache.Add(new_item);
return result;
}
