Get Pixel color from Texture2D

Unity Engine
1

pixel = tex.GetPixels**()**;

foreach(Color obj in pixel)
{
print(obj);
pos.x = insx ;
pos.y = insy ;
pos.z = Position.z ;
GameObject S = Instantiate(Slave,pos,Quaternion.identity) as GameObject ;
S.transform.parent = this.transform ;
insx -= 0.55f ;
}

2

Hi, How can I get the color of a pixel from 2Dtexture and test if it’s white or black ? thanks

3 
var absColor = color.r + color.g + color.b;
if(absColor > 2.9) //white
else if(absColor < 0.1) //black
else //somewhere in-between

Regards,

-Lincoln Green

4

the texture is black and white but he prints 1.2 ,1.7,2.6 ect… never superior to 2.9 or less than 0.1 :frowning: .
do you have any idea whats the problem ?

5

Why bother adding the RGB values?

foreach (Color c in pixels)
{
    if (c == Color.black)
    {

    }
    else if (c == Color.white)
    {

    }
}