some problem with two-sided wireframe shader

Questions & Answers
1

Hi everyone! I have some problem with my two-side wireframe shader!!!
And this is what I want:
[100133-擷取2.jpg|100133]

But this shader is using cutout and i dont want to use it because of the “Jagged Edges”
So i try to modify it to use depth test, and get this:

[100135-未命名-1.jpg|100135]

The backside of the mesh close to the camera, is been culling by the frontside which is behind the backside.

here is my shader:

SubShader 
	{
		Tags { "RenderType"="Transparent" "Queue"="Transparent" }

		Blend SrcAlpha OneMinusSrcAlpha
		ZWrite Off

		Pass
		{
            Cull Front
			LOD 200
			CGPROGRAM
				#pragma target 5.0
				#pragma vertex vert
				#pragma fragment frag
				#pragma geometry geom
			
			ENDCG
		}

		Pass
		{
            Cull Back
			LOD 200
			CGPROGRAM
				#pragma target 5.0
				#pragma vertex vert
				#pragma fragment frag
				#pragma geometry geom
			
			ENDCG
		}
	}

Does anyone know how to fix this?? thanks~~~

2

Perhaps it is possible to solve the problem without an extra shader. Unity - Scripting API: GL.wireframe could do it, but i didn’t tested it.