How to make a transparent texture? [Shader]

Hello guys, I tried to make a shader to standard texture become transparent

I searching for something in Shader_examples

This is code give me Kernell:

struct PSInput 
{ 
    float4 Diffuse      : COLOR0; 
}; 
  
float4 PixelShaderFunction( PSInput PS ) : COLOR0 
{ 
    float4 color = PS.Diffuse; 
     
    color.a = 0.5; 
     
    return color; 
} 
  
technique 
{ 
    pass p0 
    { 
        PixelShader     = compile ps_2_0 PixelShaderFunction(); 
    } 
} 
  

but turned:

but still some simple texture become transparent such as the leaves of trees and some vegetation and shadow peds:

Help make it, sorry for my bad English.

look at resources\[gameplay]\visualiser

Thank you so much man, the decision was so close.

On 14/01/2015 at 15:32, FranklinRoosevelt said:

Hello guys, I tried to make a shader to standard texture become transparent

  Reveal hidden contents

here it is:

I searching for something in Shader_examples

This is code give me Kernell:

but turned:

  Reveal hidden contents

but still some simple texture become transparent such as the leaves of trees and some vegetation and shadow peds:

  Hide contents

Help make it, sorry for my bad English.

Wow, do you have this texture to give me? Does it work on mta servers?