Wrap Texture switch around rather than use Default

[ionside]

Hi!

I'm using a material with Texture_Array_Switch, it includes around 80 images and check ID for the Attribute. So, in the emitting particle ICE tree the first 80 odd particles display the images (using Set Instance Geometry) but every one after that is of course emitting with the default texture.
How should I go about wrapping the textures around again or, wrapping out-of-range? I'm presuming going by ID is the wrong way about it?

[rray]

Hi! Probably the simples way is to use integer_attribute for the ID------->integer_to_scalar-------->input #1 of a scalar_basic node (operator="remainder", input 2=your particle count)--------->scalar_to_integer------>texture_array_lookup

[ionside]

Interesting, I think I understand. I'll give it a shot tomorrow, Thanks!

[dwigfor]

I still have so much left to learn in render tree..

I think my approach would have yielded same results, but with more ice, less rt. particle id -> modulo (by the number of textures) -> set data, and then use that variable in the rendertree.

[ionside]

rray - That worked a treat, thank you! I didn't realize it would be so simple to hook up within the render tree... I didn't know there was a mod op within the scalar basic node!

dwigfor - Yes I'm pretty limited with render node knowledge. For some reason in didn't occur to me to use mod in either instance but it makes perfect sense. Thank you!

Sorted!