working with multiple textures

[christian-rauch]

This PR is a cleaned up version of #860 and #992.

[christian-rauch]

@tzukpolinsky Can you have a look at this cleaned up version of the "multiple textures" PR? Is there a way to test, that this works correctly?

[tzukpolinsky]

I need to install the system on my computer, it would take me several days, but i would run the examples and see they all work. And try to find a model somewhere with multiple textures.

[christian-rauch]

I need to install the system on my computer, it would take me several days, but i would run the examples and see they all work. And try to find a model somewhere with multiple textures.

There is no need for that. But do you have a small example project (a single cpp file in the best case) that demonstrates the "multiple texture" functionality?

[tzukpolinsky]

I will try to look for it on Wednesday:)

[christian-rauch]

I will try to look for it on Wednesday:)

Thanks. If there is no example that is ready to use, then do not bother further with this. I will merge the PR any way since the other examples still work without regression.

[christian-rauch]

@tzukpolinsky Can you check if this PR resembles your PR? I would like to merge this and then close your duplicates.

[tzukpolinsky]

yes thats perfect!
sorry i kept you waiting:)

do you need my help in any other matter?