#14 Small PLY file crashes during import

[Dario Accornero]

Attached please find a .ply file that crashes r754 in PLYImporter::ConvertMeshes with an EXC_BAD_ACCESS.

Import options:

aiProcess_RemoveComponent
aiProcess_LimitBoneWeights
aiProcess_TransformUVCoords
aiProcess_Triangulate
aiProcess_JoinIdenticalVertices
aiProcess_RemoveRedundantMaterials
aiProcess_SortByPType
aiProcess_GenUVCoords
aiProcess_GenSmoothNormals
aiProcess_FindInvalidData
aiProcess_ValidateDataStructure
aiProcess_FindDegenerates
aiProcess_OptimizeMeshes

Import settings:

ms_pkImporter->SetPropertyFloat(AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE,
45.0f);
ms_pkImporter->SetPropertyInteger(AI_CONFIG_PP_FD_REMOVE,1);
const int iRemoveComponents =
aiComponent_COLORS | aiComponent_TANGENTS_AND_BITANGENTS;
ms_pkImporter->SetPropertyInteger(AI_CONFIG_PP_RVC_FLAGS,
iRemoveComponents);

[Dario Accornero]

Small PLY crashing model

[Alexander Gessler]

Long delay, sorry.

I can't open the ZIP file (zip and WInZip fail it), can you re-up?

Bye, Alex

[Alexander Gessler]

- note: can open it now, will check.

[Kim Kulling]

Hi,

I looked onto this one and I was also not able to open it with Blender. Something with an invalid size in the file itself. If we cannot get the right file i strongly recommend to reject this bug.

Kimmi

[Kim Kulling]

see https://github.com/assimp/assimp/issues/160

[Kim Kulling]

Fixed!