47 lines
1.2 KiB
HLSL
47 lines
1.2 KiB
HLSL
#include "common.hlsli"
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#include "sload.hlsli"
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#include "lmodel.hlsli"
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#include "hmodel.hlsli"
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void main(p_bumped_new I, out float4 Color : COLOR0)
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{
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XrayMaterial M;
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M.Sun = I.tcdh.w;
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M.Hemi = I.tcdh.z;
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M.Point = I.position.xyz;
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SloadNew(I, M);
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#ifdef USE_AREF
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clip(M.Color.w - def_aref);
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#endif
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M.Normal = mul(float3x3(I.M1, I.M2, I.M3), M.Normal);
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M.Normal = normalize(M.Normal);
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#ifdef USE_LM_HEMI
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float4 lm = tex2D(s_hemi, I.tcdh.zw);
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M.Sun = get_sun(lm);
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M.Hemi = get_hemi(lm);
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#endif
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M.Sun = saturate(M.Sun * 2.0f);
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M.Color.xyz = saturate(M.Color.xyz);
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float MaterialID = xmaterial;
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float Gloss = 1.0f - M.Roughness;
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float4 Light = float4(L_sun_color, 1.0f) * M.Sun * plight_infinity(MaterialID, M.Point, M.Normal, L_sun_dir_e);
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float3 Diffuse, Specular;
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hmodel(Diffuse, Specular, MaterialID, M.Hemi, Gloss, M.Point, M.Normal);
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Color = float4(Diffuse + Light.xyz, M.Color.w);
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Color.xyz *= M.Color.xyz;
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Color.xyz += Light.w * Gloss + Specular;
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float fog = saturate(length(M.Point) * fog_params.w + fog_params.x);
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Color = lerp(Color, fog_color, fog);
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}
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