#version 300 es out mediump vec4 _fragData; float xll_saturate( float x) { return clamp( x, 0.0, 1.0); } vec2 xll_saturate( vec2 x) { return clamp( x, 0.0, 1.0); } vec3 xll_saturate( vec3 x) { return clamp( x, 0.0, 1.0); } vec4 xll_saturate( vec4 x) { return clamp( x, 0.0, 1.0); } mat2 xll_saturate(mat2 m) { return mat2( clamp(m[0], 0.0, 1.0), clamp(m[1], 0.0, 1.0)); } mat3 xll_saturate(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(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 (bvec2 a, vec2 b, vec2 c) { return vec2 (a.x ? b.x : c.x, a.y ? b.y : c.y); } vec3 xll_vecTSel (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 (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); } struct v2f { highp vec4 pos; highp vec4 uv; highp vec3 ray; }; uniform sampler2D _CameraDepthTexture; uniform sampler2D _CameraNormalsTexture; uniform highp mat4 _CameraToWorld; uniform highp vec4 _LightColor; uniform highp mat4 _LightMatrix0; uniform highp vec4 _LightPos; uniform highp vec4 _LightPositionRange; uniform highp vec4 _LightShadowData; uniform samplerCube _LightTexture0; uniform sampler2D _LightTextureB0; uniform highp vec4 _ProjectionParams; uniform samplerCube _ShadowMapTexture; uniform highp vec3 _WorldSpaceCameraPos; uniform highp vec4 _ZBufferParams; uniform highp vec4 unity_LightmapFade; mediump float Luminance( in mediump vec3 c ); highp float Linear01Depth( in highp float z ); highp float DecodeFloatRGBA( in highp vec4 enc ); highp float SampleCubeDistance( in highp vec3 vec ); mediump float unitySampleShadow( in highp vec3 vec, in highp float mydist ); mediump float ComputeShadow( in highp vec3 vec, in highp float z, in highp vec2 uv ); mediump vec4 xlat_main( in v2f i ); mediump float Luminance( in mediump vec3 c ) { return dot( c, vec3( 0.220000, 0.707000, 0.0710000)); } highp float Linear01Depth( in highp float z ) { return (1.00000 / ((_ZBufferParams.x * z) + _ZBufferParams.y )); } highp float DecodeFloatRGBA( in highp vec4 enc ) { highp vec4 kDecodeDot = vec4( 1.00000, 0.00392157, 1.53787e-005, 6.22737e-009); return dot( enc, kDecodeDot); } highp float SampleCubeDistance( in highp vec3 vec ) { highp vec4 packDist; packDist = texture( _ShadowMapTexture, vec); return DecodeFloatRGBA( packDist); } mediump float unitySampleShadow( in highp vec3 vec, in highp float mydist ) { highp float z = 0.00781250; highp vec4 shadowVals; mediump vec4 shadows; shadowVals.x = SampleCubeDistance( (vec + vec3( z, z, z))); shadowVals.y = SampleCubeDistance( (vec + vec3( ( -z ), ( -z ), z))); shadowVals.z = SampleCubeDistance( (vec + vec3( ( -z ), z, ( -z )))); shadowVals.w = SampleCubeDistance( (vec + vec3( z, ( -z ), ( -z )))); shadows = xll_vecTSel (lessThan( shadowVals, vec4( vec4( mydist) )), vec4( _LightShadowData.xxxx ), vec4( 1.00000)); return dot( shadows, vec4( 0.250000)); } mediump float ComputeShadow( in highp vec3 vec, in highp float z, in highp vec2 uv ) { highp float fade; highp float mydist; fade = ((z * _LightShadowData.z ) + _LightShadowData.w ); fade = xll_saturate( fade ); mydist = (length( vec ) * _LightPositionRange.w ); mydist *= 0.970000; return unitySampleShadow( vec, mydist); return 1.00000; } mediump vec4 xlat_main( in v2f i ) { highp vec2 uv; mediump vec4 nspec; mediump vec3 normal; highp float depth; highp vec4 vpos; highp vec3 wpos; highp vec3 tolight; mediump vec3 lightDir; highp float att; highp float atten; mediump float diff; mediump vec3 h; highp float spec; mediump vec4 res; highp float fade; i.ray = (i.ray * (_ProjectionParams.z / i.ray.z )); uv = (i.uv.xy / i.uv.w ); nspec = texture( _CameraNormalsTexture, uv); normal = ((nspec.xyz * 2.00000) - 1.00000); normal = normalize( normal ); depth = texture( _CameraDepthTexture, uv).x ; depth = Linear01Depth( depth); vpos = vec4( (i.ray * depth), 1.00000); wpos = ( _CameraToWorld * vpos ).xyz ; tolight = (wpos - _LightPos.xyz ); lightDir = ( -normalize( tolight ) ); att = (dot( tolight, tolight) * _LightPos.w ); atten = texture( _LightTextureB0, vec2( vec2( att))).w ; atten *= ComputeShadow( tolight, vpos.z , uv); atten *= texture( _LightTexture0, ( _LightMatrix0 * vec4( wpos, 1.00000) ).xyz ).w ; diff = max( 0.000000, dot( lightDir, normal)); h = normalize( (lightDir - normalize( (wpos - _WorldSpaceCameraPos) )) ); spec = pow( max( 0.000000, dot( h, normal)), (nspec.w * 128.000)); spec *= xll_saturate( atten ); res.xyz = (_LightColor.xyz * (diff * atten)); res.w = (spec * Luminance( _LightColor.xyz )); fade = ((vpos.z * unity_LightmapFade.z ) + unity_LightmapFade.w ); res *= xll_saturate( (1.00000 - fade) ); return exp2( ( -res ) ); } in highp vec4 xlv_TEXCOORD0; in 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); _fragData = vec4( xl_retval); }