I checked, and the curve is on the right direction, but extrude face along curve works fine so I'll keep this way, thanks for your help guys !

I extruded the faces and it's a little bit better :beer:, but I don't understand what you mean by "flowing in the right direction" about my curve :(

Hmm, that's not working, I have reset the settings and set taper to 0 but the extruded cylinder still look like "flat". I have moved the vertex AND the points of the EP curve, it maybe makes someting...

Hi there,
I got some problems about extruding polygons along curve (made with EP curve tool).
When I try to extrude edges of a cylinder along my curve, the extruded faces don't keep the
cylinder...

Rendered with mental ray ! :)
55445

Gen, you're right ! I changed it by "over" and it works perfectly ! So many thanks to you :happy:
And Layered Texture shade works with mental ray if you use some surface shaders :beer:

Hi every one,
I modeled a bottle and decided to texture it with mental ray, I used two mia_material_x, one with solidglass presets and the other with glossyplastic (for this one I add a file img...