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Add some prerequisits for making shadows disableable

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AnyOldName3 2017-11-21 17:20:57 +00:00
parent 166ba22072
commit 7a9df977c7
1 changed files with 7 additions and 1 deletions
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8
components/shader/shadermanager.cpp
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@ -165,7 +165,8 @@ namespace Shader
}
std::string list = source.substr(listStart, listEnd - listStart);
std::vector<std::string> listElements;
boost::split(listElements, list, boost::is_any_of(","));
if (list != "")
boost::split(listElements, list, boost::is_any_of(","));
size_t contentStart = source.find_first_not_of("\n\r", listEnd);
size_t contentEnd = source.find("$endforeach", contentStart);
@ -282,6 +283,11 @@ namespace Shader
// remove extra comma
definesWithShadows["shadow_texture_unit_list"] = definesWithShadows["shadow_texture_unit_list"].substr(0, definesWithShadows["shadow_texture_unit_list"].length() - 1);
}
else
{
definesWithShadows.insert(std::make_pair(std::string("shadows_enabled"), std::string("0")));
definesWithShadows["shadow_texture_unit_list"] = "";
}
definesWithShadows.insert(defines.begin(), defines.end());