Also is needed the opacity control of the image

The edge path select error that make triangles still happening.

imho the actual system works well, and have some features really usefull and have few problems. The images are linked to one view (right, front,...) and don't show in perspective view, also you can use movies. You can have different references for each view and you don't have objects in scene bothering to the pipeline (You don't need to check if you have extra objects in the scene when export).

I have tested the new diff and it improve the render time from 97 to 72, from a original 23 base render.

really? Sometimes is boring when you see the devs don't implement a usefull feature. You have a impressive sculpt system inside a 3D modeling suite and you waste all your work and send it to the garbage because you don't finish the work and make the tool inusable for real work enviroment.

@Saurabh Wankhade (sauraedron) I suppose that, anyway I want test it and tell the results if this wasn't be the case.

I have tested the test files with the actual version, 2.73a, and the last in the builder blender-2.73-1dddcfb-OSX-10.6-x86_64.zip. And in all the version I only obtain two textures, not three.

Yes, I have the problem in all the builds that I have tested since 2.73

• I have tried now old version of blender. Only don't work since 2.73, in 2.72b work fine. Other versions that I have tried 2.59, 2.69, 2.71, 2.72

I have tried the same problem in other three macbooks pro mid 2014 with NVIDIA graphics and have the same problem.

I will try to explain a few more the bug.

In the collada the problem is that all the maps disapear from the list of textures and the specular are duplicated, and the material are bad imported, not of the viewport. The importer doesn't import the files properly.

Please, instead of tried the file in Linux like the other bug and tell me "update your graphics drivers" search a few in the web and you will see, and you will LEARN, that in OSX you cannot update the drivers.

New info. The problem is only present in the discrete graphic card.