I'm looking for a good dotproduct tutorial for jka.
I've been following simonoc's tutorial, but when I try to apply custom textures, it doesnt blend properly, and/or the image is shaded differently.
So I would like to learn about it better, hopefully from another source.
I hope some of you know:)
Well, SimonOC's tutorials are (from what I've seen) the best out there on the subject. Maybe you could post your shaders or screenshots from your testmap?
You may forgot to add a alpha channel to the blend textures?
Or you are using textures with different light intensity.
The textures should have the same light intensity(brightness) or the blending is not working correctly.
You also should use textures with same size and granularity.
I do believe my problem may be with adding alpha channels. I have photoshop available, but I've rarely tried it.
It would be appreciated if anyone could give me a quick walk-through in adding alphachannels for this method.. :)