84 lines
2.8 KiB
Plaintext
84 lines
2.8 KiB
Plaintext
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct type_Uniforms
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{
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float4 viewPos;
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float4 lightPosition;
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float4 directionalLight;
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float4 directionalLightColor;
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float2 screenSize;
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float time;
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};
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constant float3 _56 = {};
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struct main0_out
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{
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float4 out_var_SV_Target0 [[color(0)]];
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};
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struct main0_in
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{
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float2 in_var_TEXCOORD0 [[user(locn0)]];
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float3 in_var_TEXCOORD1 [[user(locn1)]];
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float3 in_var_TEXCOORD2 [[user(locn2)]];
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float4 in_var_TEXCOORD3 [[user(locn3)]];
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};
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fragment main0_out main0(main0_in in [[stage_in]], constant type_Uniforms& Uniforms [[buffer(0)]], texture2d<float> Texture [[texture(0)]], texture2d<float> DirectionalShadowDepthMap [[texture(1)]], sampler Sampler [[sampler(0)]], sampler DirectionalShadowSampler [[sampler(1)]])
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{
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main0_out out = {};
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float4 _65 = Texture.sample(Sampler, in.in_var_TEXCOORD0);
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float _66 = _65.w;
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if (_66 < 0.00999999977648258209228515625)
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{
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discard_fragment();
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}
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float3 _119;
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do
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{
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float3 _76 = Uniforms.lightPosition.xyz - in.in_var_TEXCOORD1;
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float _77 = length(_76);
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float _78 = _77 * _77;
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float _84;
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if (_77 > 2.0)
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{
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_84 = 0.5 / _78;
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}
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else
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{
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_84 = 1.0 / _78;
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}
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float _89;
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if (_77 > 4.0)
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{
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_89 = _84 * 0.5;
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}
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else
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{
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_89 = _84;
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}
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float _91 = (_77 > 15.0) ? 0.0 : _89;
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float _93 = (_91 > 1.0) ? 1.0 : _91;
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if (length(in.in_var_TEXCOORD2) < 0.100000001490116119384765625)
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{
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_119 = (in.in_var_TEXCOORD1 * float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5)) * _93;
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break;
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}
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float3 _100 = fast::normalize(_76);
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_119 = ((float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5) * precise::max(dot(_100, in.in_var_TEXCOORD2), 0.0)) * _93) + (((float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5) * powr(precise::max(dot(in.in_var_TEXCOORD2, fast::normalize(_100 + fast::normalize(in.in_var_TEXCOORD1 - Uniforms.viewPos.xyz))), 0.0), 30.0)) * 2.0) * _93);
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break;
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} while(false);
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float3 _136 = ((in.in_var_TEXCOORD3.xyz / float3(in.in_var_TEXCOORD3.w)) * 0.5) + float3(0.5);
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float3 _138;
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_138.x = _136.x;
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float2 _139 = _138.xy;
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_139.y = -_136.y;
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out.out_var_SV_Target0 = float4(powr(_65.xyz * ((float3(0.100000001490116119384765625) + _119) + ((Uniforms.directionalLightColor.xyz * precise::max(dot(Uniforms.directionalLight.xyz, in.in_var_TEXCOORD2), 0.0)) * (1.0 - float((in.in_var_TEXCOORD3.z - 0.004999999888241291046142578125) > DirectionalShadowDepthMap.sample(DirectionalShadowSampler, _139).x)))), float3(0.4545454680919647216796875)), _66);
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return out;
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}
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