strange color problem
Post: #1
I have a "spaceship" coloured in shades of green
the problem is that when I enable lighting the colors become light blu, white and green
what could it be?
the problem is that when I enable lighting the colors become light blu, white and green
what could it be?
Post: #2
Screenshots would be really helpfull here. Otherwise, it could be a number of things...
off the top of my head:
- When using lighting, materials are used instead of colors, unless you use GL_COLOR_MATERIAL. Are you setting the materials properly?
- Do your "shades" of green have non-zero green and red channels?
off the top of my head:
- When using lighting, materials are used instead of colors, unless you use GL_COLOR_MATERIAL. Are you setting the materials properly?
- Do your "shades" of green have non-zero green and red channels?
Post: #3
You really didn't tell us anything that could help us solve your problem, it could be hundreds of things. Are you sure your light is white?
Post: #4
yeah my light is white and I've enabled color material...
sorry for the short post but I'm a little tired
I'd post a screenshot, but I don't know how to take one under osx
sorry for the short post but I'm a little tired
I'd post a screenshot, but I don't know how to take one under osx
Post: #5
Go to the applications folder and then go to utilities. There is a program called grab. Then go up to capture and choose how you want to capture the picture. I personally like just using the selection tool. Don't worry the popup is invisible in the picture so don't worry about moving it.
Post: #7
You don't have to use Grab. Just press Cmd-Shift-3 to get the whole screen, or Cmd-Shift-4 to get a selection. Or Cmd-Shift-4, space to get a window (does not work with OpenGL content.)
This is documented in the Mac Help, btw.
This is documented in the Mac Help, btw.
Post: #11
without light:
![[Image: no-light.jpeg]](http://legomania.web.ctonet.it/no-light.jpeg)
with light:
![[Image: light.jpeg]](http://legomania.web.ctonet.it/light.jpeg)
the model is copyrighted, so please don't steal the magnificent model idea or my horde of lawyers will eat you
with light:
the model is copyrighted, so please don't steal the magnificent model idea or my horde of lawyers will eat you
Post: #12
maybe the solution lies here:
I'm importing models from meshwork, so to find a triangle color I divide the color of the material by 65535 (the program uses a 0-65535 scale)
the fact is that the colors I get with the lighting enabled are the same colors I get If I don't divide the colors by 65535
hope it helps someway
I'm importing models from meshwork, so to find a triangle color I divide the color of the material by 65535 (the program uses a 0-65535 scale)
the fact is that the colors I get with the lighting enabled are the same colors I get If I don't divide the colors by 65535
hope it helps someway
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