Blending two textures on one material during runtime?

Game Engine Game Engine Support and Discussion
1

I want to make a day-night cycle, and everything is already setup exept the skydome. I have a texture for day and one for night. Is there a way to blend this two textures dynamically (if possible with animation) without having two different skydomes (one for day and one for night). I already tried this with having one slightly in front and animating the alpha object color then, but this caused problems with the alpha of other objects.

Thanks for your help.

2

You can do it with nodes by a simple mix node with lamp energy factor from lamp data node. Or python with with video texture ImageMix.

3

So depending on the lamp energie it would automatically change the blending? That would be cool.

4

Ok got it. Thanks a lot it is awesome!