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add check if cdf file exist before reading

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This commit is contained in:
Michael Nilsson
2016-04-06 15:34:50 -04:00
parent bea3a1b89b
commit 5e8df2fd06
1 changed files with 6 additions and 0 deletions
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6
modules/iswa/util/iswamanager.cpp
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@@ -62,6 +62,12 @@ namespace openspace{
std::shared_ptr<ISWACygnet> cygnet;
if(extension == "cdf"){
if(!FileSys.fileExists(absPath(metadata->path))) {
LERROR("Could not find cdf file: " << absPath(metadata->path));
return nullptr;
}
std::shared_ptr<KameleonWrapper> kw = std::make_shared<KameleonWrapper>(absPath(metadata->path));
metadata->scale = kw->getModelScaleScaled();