Parenting and flipped normals.(SOLVED)

Game Engine Game Engine Support and Discussion
1

Hi everyone, please could s
someone help me solve this problem out?

http://www.youtube.com/watch?v=cO9rDtg-TAk

When I attempt to make paerents 2 objects together, the second one (child) change its normals, but only when playing,… in 3d window, all seems to be OK.

Thanks.
SORRY FOR MY ENGLISH !!!:eyebrowlift2:

PS:CTRL+A helped a lot, thanks

2

Can you send the .blend that you are having this problem, I can think in some things but Im not shure, check if the ztransp on the materil is on and turn it off, try to press ctrl+n on the child object when on edit mode, press W on the child object and choose flip normals, on edit mode try to select all faces and press w and remove dobles, try to apply all the modifiers of your child object.
Try this if nothing work out, try then to send the .blend.

3

funny way to film the screen by hand ;).

I guess your parent is mirrored or has negative scale somehow.
Try to apply scale and rotation with <ctrl><a>

I hope it helps

4

I tryed “Flip Normals” , “Recalculate normals Inside/outside” thousand times, so nothing helps, Ill try ctrl+a, tomorrow Ill send .blend.
Thanks

5

PS:It isnt problem with child but parent, coz it is happeniong with any object.

6

That is what I wrote. Check the parent

7

select the parent
<N>
check the Scales
If one has -1 the object was mirrored

<ctrl><a> scale to objData -> all scales get 1

Edit:
make sure the normals of the parent point into the right direction!