www.jpct.net
jPCT - a 3d engine for Java => Support => Topic started by: AW999 on July 13, 2010, 07:47:05 pm
-
Once I've generated the textures I need via my code, what's the easiest way to transfer that array to a usable texture graphic which jPCT can use? I assume for a .bmp, I just need to reverse the array so it's "upside down" and then add a header? Or is it best to use premade conversion code from a library? Or am I way off base...?
-
Depends on the format of the generated texture. If it's an int[]-array or similar, the best way is to use an ITextureEffect.
-
Depends on the format of the generated texture. If it's an int[]-array or similar, the best way is to use an ITextureEffect.
Just an array of pixels in RGB format. Is there an example of using ITextureEffect for something like this?
-
I have various ITextureEffect implementations lying around here, but i guess they would confuse more than they might help, because they do too much.
The steps are pretty simple:
- Implement the ITextureEffect-interface and let the apply()-method copy your generated pixel data into the dest int[]-array
- Assign the effect to an empty texture of that size (Texture.setEffect())
- Apply the effect (Texture.applyEffect())
- Remove the effect (Texture.removeEffect())
That's basically all there is to do. Hope this helps.