Problems with additve shader on mobile.

Been working on shaders for mobile and have gotten a few alpha and multiplicative shaders working, but this additve shader always fails when i test it on my nexus7, even know it works with the opengl es 2 emulation

Code (CSharp):

1. Shader "DragonHill/Mobile/PowerUpShader" {
2.     Properties {
3.         _Color("Color", Color) = (0, 0, 1, 1)
4.         _Intensity("Intensity", Float) = 1
5.         _RimPower("Rim Power", Range(0.5, 8.0)) = 2.0
6.     }
7.     SubShader {
8.         Tags {"Queue"="Transparent" "RenderType" = "Transparent" "IgnoreProjector"="True" "Bent"="Bent"}
9.         LOD 200
10.         ZWrite Off
11.         ColorMask RGB
12.         Blend  SrcAlpha One
13.         Lighting Off
14.         Pass {
15.         Tags { "LightMode" = "ForwardBase" }
16.             CGPROGRAM
17.                 #pragma vertex vert
18.                 #pragma fragment frag
19.                 #include "UnityCG.cginc"
20.                 #pragma target 2.0
21.          
22.                 struct v2f {
23.                     float4 pos : SV_POSITION;
24.                     float3 viewdir : TEXCOORD0;
25.                     float3 norm : TEXCOORD1;
26.                 };
27.          
28.                 fixed4 _Color;
29.                 float _RimPower = 5;
30.                 float _Intensity;
31.  
32.                 float _XTransform;
33.                 float _YTransform;
34.  
35.                 v2f vert(appdata_full v)
36.                 {
37.                     v2f o;
38.                     float4 vv = mul(_Object2World, v.vertex);
39.                     vv.xyz -= _WorldSpaceCameraPos.xyz;
40.                     vv = float4((vv.z * vv.z) * 0.00005 * _XTransform, (vv.z * vv.z) * 0.00005f * _YTransform, 0.0f, 0.0f);
41.                     v.vertex += mul(_World2Object, vv);
42.                     o.pos = mul(UNITY_MATRIX_MVP, v.vertex);
43.                     o.norm = v.normal;
44.                     o.viewdir = ObjSpaceViewDir( v.vertex );
45.                     return o;
46.                 }
47.          
48.                 float4 frag(v2f IN) : COLOR
49.                 {
50.                     half rim = 1 - saturate(dot(normalize(IN.viewdir), IN.norm));
51.                     rim = pow(rim, _RimPower);
52.                     _Color = _Color * _Intensity * rim;
53.                     return _Color;
54.                 }
55.             ENDCG
56.         }
57.     }
58.     FallBack "Diffuse"
59. }
60.  

Ya one have similar issues, or does anyone know a way around this.
It seems to just fall back to the fallback shader everytime i run on mobile

 

The shader state settings should go in the Pass block instead of the SubShader block. So, these:

Code (csharp):

1.  
2. ZWrite Off
3. ColorMask RGB
4. Blend  SrcAlpha One
5. Lighting Off
6.  

 

ya didnt help, the problem seems to be related to my fresnel im calculating, but it dosnt seem to matter if im doing my

Code (CSharp):

1. half rim = 1 - saturate(dot(normalize(IN.viewdir), IN.norm));

in the vertex program or the fragmeant, the shader still dosnt not work on mobile.