shader for translate, rotate, scale affordances

Unity Engine
1

I like the transform affordances (translate axes, rotation circles, scale axes) shader for a couple reasons:

  • They’re lit.
  • They’re rendered on top of the objects they’re being applied toward.
  • They stay the same absolute size across editor camera pans and so forth.

Is this shader available? What are the clutch aspects of such a shader if one wanted to recreate it?

thanks!

2

I was able to piece together the following surface shader which demonstrates the desired behavior. Critiques welcome!

Shader "Custom/Handles_Shader" {
    Properties {
        _MainColor ("Main Color", Color) = (1, 1, 1, 1)
    }
    SubShader {
        Tags { "RenderType"="Transparent" "Queue"="Overlay" }
        LOD 200
        ZTest Always

        CGPROGRAM
        #pragma surface surf Lambert

        struct Input {
            float4 color : COLOR;
        };
        float4 _MainColor;
        void surf (Input IN, inout SurfaceOutput o) {
            o.Albedo = _MainColor.rgb;
        }
        ENDCG
    }
    FallBack "Diffuse"
}