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solved crash for stl meshes > 2GB

This commit is contained in:
alemuntoni 2020-11-16 09:54:18 +01:00
parent 527953434d
commit 6228d92fec
1 changed files with 1 additions and 1 deletions
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2
wrap/io_trimesh/import_stl.h
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@ -159,7 +159,7 @@ static bool IsSTLBinary(const char * filename, bool &binaryFlag)
fseek(fp, STL_LABEL_SIZE, SEEK_SET); fseek(fp, STL_LABEL_SIZE, SEEK_SET);
fread(&facenum, sizeof(unsigned int), 1, fp); fread(&facenum, sizeof(unsigned int), 1, fp);
int expected_file_size=STL_LABEL_SIZE + 4 + (sizeof(short)+sizeof(STLFacet) )*facenum ; long expected_file_size=STL_LABEL_SIZE + 4 + (sizeof(short)+sizeof(STLFacet) )*facenum ;
if(file_size == expected_file_size) if(file_size == expected_file_size)
{ {
binaryFlag = true; binaryFlag = true;