float xll_saturate_f( float x) {
  return clamp( x, 0.0, 1.0);
}
vec2 xll_saturate_vf2( vec2 x) {
  return clamp( x, 0.0, 1.0);
}
vec3 xll_saturate_vf3( vec3 x) {
  return clamp( x, 0.0, 1.0);
}
vec4 xll_saturate_vf4( vec4 x) {
  return clamp( x, 0.0, 1.0);
}
mat2 xll_saturate_mf2x2(mat2 m) {
  return mat2( clamp(m[0], 0.0, 1.0), clamp(m[1], 0.0, 1.0));
}
mat3 xll_saturate_mf3x3(mat3 m) {
  return mat3( clamp(m[0], 0.0, 1.0), clamp(m[1], 0.0, 1.0), clamp(m[2], 0.0, 1.0));
}
mat4 xll_saturate_mf4x4(mat4 m) {
  return mat4( clamp(m[0], 0.0, 1.0), clamp(m[1], 0.0, 1.0), clamp(m[2], 0.0, 1.0), clamp(m[3], 0.0, 1.0));
}
vec2 xll_vecTSel_vb2_vf2_vf2 (bvec2 a, vec2 b, vec2 c) {
  return vec2 (a.x ? b.x : c.x, a.y ? b.y : c.y);
}
vec3 xll_vecTSel_vb3_vf3_vf3 (bvec3 a, vec3 b, vec3 c) {
  return vec3 (a.x ? b.x : c.x, a.y ? b.y : c.y, a.z ? b.z : c.z);
}
vec4 xll_vecTSel_vb4_vf4_vf4 (bvec4 a, vec4 b, vec4 c) {
  return vec4 (a.x ? b.x : c.x, a.y ? b.y : c.y, a.z ? b.z : c.z, a.w ? b.w : c.w);
}
#line 19
struct v2f {
    highp vec4 pos;
    highp vec4 uv;
    highp vec3 ray;
};
#line 1
uniform highp vec4 _ProjectionParams;
uniform highp vec3 _WorldSpaceCameraPos;
uniform highp vec4 _LightPositionRange;
uniform highp vec4 _ZBufferParams;
#line 14
#line 18
uniform highp vec4 unity_LightShadowBias;
#line 26
uniform sampler2D _CameraNormalsTexture;
uniform sampler2D _CameraDepthTexture;
uniform highp vec4 _LightDir;
uniform highp vec4 _LightPos;
#line 30
uniform highp vec4 _LightColor;
uniform highp vec4 _LightShadowData;
uniform highp vec4 unity_LightmapFade;
uniform highp mat4 _CameraToWorld;
#line 34
uniform highp mat4 _LightMatrix0;
uniform sampler2D _LightTextureB0;
uniform samplerCube _LightTexture0;
uniform samplerCube _ShadowMapTexture;
#line 38
uniform highp mat4 unity_World2Shadow;
#line 55
#line 64
#line 8
highp float DecodeFloatRGBA( in highp vec4 enc ) {
    #line 10
    highp vec4 kDecodeDot = vec4( 1.0, 0.003921569, 1.53787e-05, 6.227372e-09);
    return dot( enc, kDecodeDot);
}
#line 39
highp float SampleCubeDistance( in highp vec3 vec ) {
    highp vec4 packDist = textureCube( _ShadowMapTexture, vec);
    #line 42
    return DecodeFloatRGBA( packDist);
}
#line 44
mediump float unitySampleShadow( in highp vec3 vec, in highp float mydist ) {
    #line 46
    highp float z = 0.0078125;
    highp vec4 shadowVals;
    shadowVals.x = SampleCubeDistance( (vec + vec3( z, z, z)));
    shadowVals.y = SampleCubeDistance( (vec + vec3( (-z), (-z), z)));
    #line 50
    shadowVals.z = SampleCubeDistance( (vec + vec3( (-z), z, (-z))));
    shadowVals.w = SampleCubeDistance( (vec + vec3( z, (-z), (-z))));
    mediump vec4 shadows = xll_vecTSel_vb4_vf4_vf4 (lessThan( shadowVals, vec4( mydist)), vec4( _LightShadowData.xxxx), vec4( 1.0));
    return dot( shadows, vec4( 0.25));
}
#line 55
mediump float ComputeShadow( in highp vec3 vec, in highp float z, in highp vec2 uv ) {
    highp float fade = ((z * _LightShadowData.z) + _LightShadowData.w);
    fade = xll_saturate_f(fade);
    #line 59
    highp float mydist = (length(vec) * _LightPositionRange.w);
    mydist *= 0.97;
    return unitySampleShadow( vec, mydist);
    return 1.0;
}
#line 14
highp float Linear01Depth( in highp float z ) {
    return (1.0 / ((_ZBufferParams.x * z) + _ZBufferParams.y));
}
#line 4
mediump float Luminance( in mediump vec3 c ) {
    #line 6
    return dot( c, vec3( 0.22, 0.707, 0.071));
}
#line 64
mediump vec4 xlat_main( in v2f i ) {
    i.ray = (i.ray * (_ProjectionParams.z / i.ray.z));
    highp vec2 uv = (i.uv.xy / i.uv.w);
    #line 68
    mediump vec4 nspec = texture2D( _CameraNormalsTexture, uv);
    mediump vec3 normal = ((nspec.xyz * 2.0) - 1.0);
    normal = normalize(normal);
    highp float depth = texture2D( _CameraDepthTexture, uv).x;
    #line 72
    depth = Linear01Depth( depth);
    highp vec4 vpos = vec4( (i.ray * depth), 1.0);
    highp vec3 wpos = (_CameraToWorld * vpos).xyz;
    highp vec3 tolight = (wpos - _LightPos.xyz);
    #line 76
    mediump vec3 lightDir = (-normalize(tolight));
    highp float att = (dot( tolight, tolight) * _LightPos.w);
    highp float atten = texture2D( _LightTextureB0, vec2( att)).w;
    atten *= ComputeShadow( tolight, vpos.z, uv);
    #line 80
    atten *= textureCube( _LightTexture0, (_LightMatrix0 * vec4( wpos, 1.0)).xyz).w;
    mediump float diff = max( 0.0, dot( lightDir, normal));
    mediump vec3 h = normalize((lightDir - normalize((wpos - _WorldSpaceCameraPos))));
    highp float spec = pow( max( 0.0, dot( h, normal)), (nspec.w * 128.0));
    #line 84
    spec *= xll_saturate_f(atten);
    mediump vec4 res;
    res.xyz = (_LightColor.xyz * (diff * atten));
    res.w = (spec * Luminance( _LightColor.xyz));
    #line 88
    highp float fade = ((vpos.z * unity_LightmapFade.z) + unity_LightmapFade.w);
    res *= xll_saturate_f((1.0 - fade));
    return exp2((-res));
}
varying highp vec4 xlv_TEXCOORD0;
varying highp vec3 xlv_TEXCOORD1;
void main() {
    mediump vec4 xl_retval;
    v2f xlt_i;
    xlt_i.pos = vec4(0.0);
    xlt_i.uv = vec4(xlv_TEXCOORD0);
    xlt_i.ray = vec3(xlv_TEXCOORD1);
    xl_retval = xlat_main( xlt_i);
    gl_FragData[0] = vec4(xl_retval);
}

// uniforms:
// _CameraDepthTexture:<none> type 25 arrsize 0
// _CameraNormalsTexture:<none> type 25 arrsize 0
// _CameraToWorld:<none> type 21 arrsize 0
// _LightColor:<none> type 12 arrsize 0
// _LightMatrix0:<none> type 21 arrsize 0
// _LightPos:<none> type 12 arrsize 0
// _LightPositionRange:<none> type 12 arrsize 0
// _LightShadowData:<none> type 12 arrsize 0
// _LightTexture0:<none> type 28 arrsize 0
// _LightTextureB0:<none> type 25 arrsize 0
// _ProjectionParams:<none> type 12 arrsize 0
// _ShadowMapTexture:<none> type 28 arrsize 0
// _WorldSpaceCameraPos:<none> type 11 arrsize 0
// _ZBufferParams:<none> type 12 arrsize 0
// unity_LightmapFade:<none> type 12 arrsize 0