Texture local coordinates

[jeanphi]

Hi,

As per this issue http://www.luxrender.net/mantis/view.php?id=821 I've added support for more coordinate types. Tell me if you need more, I think I can easily add a few more.

Jeanphi

[SATtva]

Great! Thank you jeanphi. Will test this as soon as possible.

[Lord Crc]

Tell me if you need more, I think I can easily add a few more.

Great work! One type I had in mind was object normals (local/global) projected onto two vectors. It could be used to mimic dust fallen onto an object via a mix texture fex.

[binarycortex]

Tell me if you need more, I think I can easily add a few more.

Great work! One type I had in mind was object normals (local/global) projected onto two vectors. It could be used to mimic dust fallen onto an object via a mix texture fex.

Could that also do snow?

[jeanphi]

Hi,

Yes, also snow

Jeanphi

[neo2068]

Hi!
I didn't see a difference between local and global texture coordinates in my test scene. Do I have to change another parameter to get the same texture mapping as in blender internal?
Global coordinates:

Local coordinates:

Blender Internal:

Lux Testscene files:

testscene.zip

(2.91 KiB) Downloaded 4 times

[jeanphi]

Hi,

Normal coordinates are now available too.

Jeanphi

[neo2068]

Did someone get the local texture coordinates working? I still have had no success . Where is my mistake or are local coordinates supposed to work like in my testrender? In the latter case I see no benefit of it.

[jensverwiebe]

I reproduce: UV is working nicely, but also didn´t got "local" to work.
After checking exports i conclude it must be something in core.

Jens

[jeanphi]

Hi,

It's some strange stuff, I'm trying to track it, it might be some obscure virtual member dereferencing issue.

Jeanphi