Color float and mat.setFloat()

General Discussion
1

Hi everybody,



Here is a sample of code.



[java]

mat_terrain.setTexture("m_Alpha", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));





Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");

rock.setWrap(WrapMode.Repeat);

mat_terrain.setTexture("m_Tex3", rock);

mat_terrain.setFloat("m_Tex3Scale", 128f);



[/java]



I used to choose a color with 3 floats(RGB), but setFloat() include only ONE - 128f. How can I understand what float to use when I need a green color?



Thanks

2

RedGreenBlue, so 1,0,0 = red 0,1,0 = green and 0,0,1 = blue

3
normen said:
RedGreenBlue, so 1,0,0 = red 0,1,0 = green and 0,0,1 = blue


ok, and what float it will be in setFloat()?
4

There is no setFloat for color, use setColor…

5

See my code above.



I try to mix texture of terrain using alphamap. There are method setFloat() for certain texture.

6

Actually, this code was coped from terrain tutorial, And I try to understand how to mix textures of terrain.

7

I understand my mistake. SetFloat() means not colour but size of texture.Sorry for wasting time.