koobas.hobune.stream
Shader not working after build
A certain fog shader I found doesnt work in build :( It's attached to my camera and it works perfectly in the editor.
"Always included shaders" -> check!;
Added my shader to a material and
primitive component -> check!- loaded my shader with Resources.Load
check!
what else can I do?
Shader "Hidden/Fog"
{
Properties
{
_MainTex ("Texture", 2D) = "white" {}
}
SubShader
{
// No culling or depth
Cull Off ZWrite Off ZTest Always
Pass
{
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
// vertex input: position, UV
struct appdata {
float4 vertex : POSITION;
float2 uv : TEXCOORD0;
};
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float3 viewVector : TEXCOORD1;
};
v2f vert (appdata v) {
v2f output;
output.pos = UnityObjectToClipPos(v.vertex);
output.uv = v.uv;
// Camera space matches OpenGL convention where cam forward is -z. In unity forward is positive z.
// (https://docs.unity3d.com/ScriptReference/Camera-cameraToWorldMatrix.html)
float3 viewVector = mul(unity_CameraInvProjection, float4(v.uv * 2 - 1, 0, -1));
output.viewVector = mul(unity_CameraToWorld, float4(viewVector,0));
return output;
}
sampler2D _MainTex;
sampler2D _CameraDepthTexture;
float4 params;
float4 colA;
float4 colB;
float4 colC;
float4 colD;
float remap(float v, float minOld, float maxOld, float minNew, float maxNew) {
return minNew + (v-minOld) * (maxNew - minNew) / (maxOld-minOld);
}
fixed4 frag (v2f i) : SV_Target
{
// Create ray
float3 rayPos = _WorldSpaceCameraPos;
float viewLength = length(i.viewVector);
float3 rayDir = i.viewVector / viewLength;
// Depth and cloud container intersection info:
float nonlin_depth = SAMPLE_DEPTH_TEXTURE(_CameraDepthTexture, i.uv);
float depth = LinearEyeDepth(nonlin_depth) * viewLength;
float t = saturate(exp(-(depth + params.y) * params.x*.01));
//return t;
float4 fogCol = lerp(colA, colB, rayDir.y * .5 + .5 - params.w);
fixed4 col = tex2D(_MainTex, i.uv);
return col * t + fogCol * (1-t);
}
ENDCG
}
}
}
