init

gamedata/shaders/r1/lod.ps.hlsl

@@ -0,0 +1,34 @@
+#include "common.hlsli"
+
+struct v2p
+{
+    float2 tc0 : TEXCOORD0; // base0
+    float2 tc1 : TEXCOORD1; // base1
+    float2 tc2 : TEXCOORD2; // hemi0
+    float2 tc3 : TEXCOORD3; // hemi1
+    float4 c : COLOR0; // color
+    float4 f : COLOR1; // color
+    float fog : FOG;
+};
+
+// Pixel
+uniform sampler2D s_base0;
+uniform sampler2D s_base1;
+uniform sampler2D s_hemi0;
+uniform sampler2D s_hemi1;
+
+float4 main(v2p I) : COLOR
+{
+    float4 base0 = tex2D(s_base0, I.tc0);
+    float4 base1 = tex2D(s_base1, I.tc1);
+    float4 hemi0 = tex2D(s_hemi0, I.tc2);
+    float4 hemi1 = tex2D(s_hemi1, I.tc3);
+
+    float4 base = lerp(base0, base1, I.f.w) * I.c;
+    float hemi = lerp(hemi0, hemi1, I.f.w).w;
+
+    float3 color = base * 2.0f * (0.5f + 0.5f * hemi);
+    color = lerp(fog_color.xyz, color, I.fog);
+
+    return float4(color, base.a);
+}