init

gamedata/shaders/r2/lod.ps.hlsl

@@ -0,0 +1,32 @@
+#include "common.hlsli"
+#include "sload.hlsli"
+
+struct vf
+{
+    float4 hpos : POSITION;
+    float3 position : TEXCOORD0;
+    float2 tc0 : TEXCOORD1;
+    float2 tc1 : TEXCOORD2;
+    float4 af : COLOR1;
+};
+
+void main(in vf I, out f_deffer O)
+{
+    // 1. Base texture + kill pixels with low alpha
+    float4 D0 = tex2D(s_base, I.tc0);
+    float4 D1 = tex2D(s_base, I.tc1);
+    float4 H0 = tex2D(s_hemi, I.tc0);
+    float4 H1 = tex2D(s_hemi, I.tc1);
+
+    float4 D = lerp(D0, D1, I.af.w);
+    float4 H = lerp(H0, H1, I.af.w);
+
+    H.xyz = H.rgb * 2.0f - 1.0f;
+    D.w *= I.af.z;
+    H.w *= I.af.x;
+
+    clip(D.w - (96.h / 255.h));
+    float3 N = normalize(H.xyz);
+
+    O = pack_gbuffer(float4(N, H.w), float4(I.position, 0.0f), float4(D.xyz, def_gloss));
+}