Spawning multiple instances of a mesh causes WebGL error

[osrf-migration]

Original report (archived issue) by Louise Poubel (Bitbucket: chapulina, GitHub: chapulina).

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Pull request #36 solved the issue of multiple meshes for many models, such as bowl, beer and bookshelf.

However, trying to spawn more than one instance of models such as coke_can, construction_cone or dumpster now gives the following WebGL error:

Error: WebGL: drawElements: bound vertex attribute buffers do not have sufficient size for given indices from the bound element array

[osrf-migration]

Original comment by Louise Poubel (Bitbucket: chapulina, GitHub: chapulina).

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• Edited issue description

[osrf-migration]

Original comment by Ian Chen (Bitbucket: Ian Chen, GitHub: iche033).

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for reference, pull request #38 commented out code for reusing models.