Hololens custom diffuse lighting not working?

Heya ,

I am working with Hololens, and try to make an transparent object. I created an basic unlit shader with transparency supported.

The only problem is that the Hololens does not support diffuse lighting?

my code:

Shader "Custom/Transparency"
{
Properties
{
_Color ("Color", Color) = (1,1,1,1)
_MainTex ("Texture", 2D) = "white" {}
_Transparency ("Transition Alpha", Range(0.0,1.0)) = 1
_MaxDiffuse("MaxDiffuse", Range(0.0,1.0)) = 0.5
}
SubShader
{
Tags { "RenderType"="Transparent+100" }
LOD 100
Blend SrcAlpha OneMinusSrcAlpha
ZWrite Off

Pass
{
CGPROGRAM
#pragma vertex vert
#pragma fragment frag

#include "UnityCG.cginc"

struct appdata
{
float4 pos : POSITION;
float3 normal : NORMAL;
float2 texcoord : TEXCOORD0;
};

struct v2f
{
float4 pos : SV_POSITION;
float3 normal : NORMAL;
float2 texcoord : TEXCOORD0;
float4 posWorld : TEXCOORD1;
};

sampler2D _MainTex;
float4 _MainTex_ST;
float4 _Color;

float _MaxDiffuse;
float4 _LightColor0;

float _Transparency;

v2f vert (appdata v) {
v2f o;
o.pos = mul(UNITY_MATRIX_MVP, v.pos);
o.normal = v.normal;
o.texcoord = v.texcoord;
return o;
}

fixed4 frag (v2f i) : SV_Target {
float4 alpha = float4(1,1,1,_Transparency);
fixed4 tex = tex2D(_MainTex, i.texcoord) * _Color * alpha;

float3 normalDirection = normalize(i.normal);
float3 lightDirection = normalize(_WorldSpaceLightPos0.xyz);
float3 diffuse = _LightColor0.rgb * max(_MaxDiffuse, dot(lightDirection, normalDirection));


return tex * fixed4(diffuse,1.0);
}
ENDCG
}
}
}

 

I fixed my problem.
I used unity's standard - Transparant-Diffuse (Alpha-Diffuse.shader) and added my own transparency property.

Here my new code in case you got the same problem:

Shader "Custom/Transparency"
{
Properties{
_Color("Main Color", Color) = (1,1,1,1)
_MainTex("Base (RGB) Trans (A)", 2D) = "white" {}
_Transparency ("Transparency", Range(0.0,1.0)) = 1.0
}

SubShader{
Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
LOD 200

CGPROGRAM
#pragma surface surf Lambert alpha:fade

sampler2D _MainTex;
fixed4 _Color;
float _Transparency;

struct Input {
float2 uv_MainTex;
};

void surf(Input IN, inout SurfaceOutput o) {
fixed4 c = tex2D(_MainTex, IN.uv_MainTex) * _Color;
o.Albedo = c.rgb;
o.Alpha = _Transparency;
}
ENDCG
}

Fallback "Legacy Shaders/Transparent/VertexLit"
}