Forest Pack > Forest Pro (*)

Custom Maps not showing properly

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Nildo Essa:
Hello,

Im using forest 2.2,
I made some custom maps for the trees...now im sure the opacity map is done correctly (white on tree and black all round), but when i render (using vray 1.5) i get some lines on top of the planes as if in the opacity maps they were some white colors in there..but im made sure there wasn't  any...however i when i try to use your maps...all is good! what am i doing wrong??

Im attaching the draft image along with on eof the maps of trees im using






Please require URGENT Answer

Thx,
Nildo

iToo:
Hi,

Well, this is the most strange bug that i've ever seen in Max.  :o

It's a bug with the tiling process, possibly some approximation error in the algorithm. The bottom line of the texture is replicated at top of the image, i'm not sure why... perhaps this only happens with some specific texture dimensions, as 600 pixels.

To fix it, use a lower value for V tiling (for both, texture and opacity), as 0,99

Nildo Essa:
heheh well thats was fast! thx alot Carlos:P

how in the world did u know it an issue of the V coord.?

Nildo

iToo:
Hi Nildo,


--- Quote ---how in the world did u know it an issue of the V coord.?
--- End quote ---

Because i did check all the other possibilities before  ;D ... I was some time searching those strange pixels in the texture or the opacity, until i realized that it was a copy of the bottom pixels.

Nildo Essa:
:) yeah,..cool thx once again man!

great plug btw

Nil

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