(resend without attached picture)
OK - am I crazy?
It looks like textures are upside down!? I've always considered texture
space to be 1st quadrent (0,0 = lower left, 1,1 = upper right).
But all my playing with fluxus-016 (osx) shows that 0,0 is UPPER left and
1,1 is lower right! I just went and tried 015 too, and same results.
I've built quads, boxes, checked texture coordinates, and even ran the
sample from the documentation:
(clear)
(texture-params 0 '(wrap-s clamp wrap-t clamp))
(texture (load-texture "refmap.png"))
(with-primitive (build-cube)
(pdata-map!
(lambda (t)
(vadd (vector -0.5 -0.5 0) (vmul t 2)))
"t"))
And in all cases the texture is flipped vertically.
