Quote:
Originally Posted by TheDarkWraith
Granny is a little inefficient (if you want to call it this) in the way it treats vertices. If you export any mesh from any of the SH5 GR2s you'll notice that it has a LOT of vertices defined. Why you may ask? Every vertice in Granny has it's own texture coordinate and might also have a normal defined. If a vertice has the same position data but different texture data then Granny needs another vertice for it.
Your barrage balloon has been optimized in it's vertices. By optimized I mean if two vertices were found to have the same positional data then the 'duplicate' was discarded. This is not good for Granny!
I had the importer track all the indices defined and if a duplicate indice was found then it checked to see if the texture coordinates were different for the two. What I found was what I thought: the indices are defining two vertices (it's actually the same index in the vertices) that have the same positional data but different texture data. My importer is then overwriting the vertices existing texture data (which was previously defined) with new texture data. This makes it appear that texture data is all hosed up.
How to fix? What I have to do is when a duplicate vertice is found (face definition defines a vertex index that has already been used) I have to clone it.
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It makes perfect sense, but why 3ds max exports of the same ballon model, whose vertices are also optimized, are imported correctly by GR2 Editor?
Please have a look to the obj files below (kindly provided by Targor Avelany) to know what I mean:
https://www.mediafire.com/?2l6uew8aqxebk2y