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Texture default yellow color?

July 26, 2012 - 1:50am #1

hi,

I'm new to andriod and AR development and would really appreciate if someone could help me answer

two questions that I have.

 

I'm importing .h files to my app using the obj2opengl perl sqript but my obj files does not 

have any texture coordinates. This is OK and the app is working and draws my textures in

a "solid" yellow color. I'm thinking that the yellow color is some kind of default color?

can I change this yellow color?

 

I wonder if someone can point me in the right direction in how to make my textures around 50% transparent? 

 

Texture default yellow color?

July 26, 2012 - 4:37pm #2

Hello,

You should be able to change the default color that open gl draws with glcolor. Please see www.opengl.org for more information. Also I think you can set transparency with a process called Blending. This can also be found on www.opengl.org. Also check out the opengl forums on this website for related articles.

Thank you,

-Peter

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