init

gamedata/shaders/d3d11/tess.hs.hlsl

@@ -0,0 +1,60 @@
+#include "common.hlsli"
+#include "tess.hlsli"
+
+void PatchConstantsHS(in InputPatch<p_bumped_new, 3> ip, in uint PatchID : SV_PrimitiveID, out HS_CONSTANT_DATA_OUTPUT Output)
+{
+    ComputeTessFactor(Output.Edges, Output.Inside);
+
+#ifdef TESS_PN
+    float3 N[3] =
+    {
+        normalize(float3(ip[0].M1.z, ip[0].M2.z, ip[0].M3.z)),
+        normalize(float3(ip[1].M1.z, ip[1].M2.z, ip[1].M3.z)),
+        normalize(float3(ip[2].M1.z, ip[2].M2.z, ip[2].M3.z))
+    };
+
+    float3 P[3] =
+    {
+        ip[0].position.xyz,
+        ip[1].position.xyz,
+        ip[2].position.xyz
+    };
+
+    ComputePNPatch(P, N, Output.patch);
+
+    #ifndef TESS_HM
+    bool doDiscard = (N[0].z > 0.1f) && (N[1].z > 0.1f) && (N[2].z > 0.1f) &&
+        (Output.patch.f3N110.z > 0.1f) && (Output.patch.f3N011.z > 0.1f) && (Output.patch.f3N101.z > 0.1f) &&
+        (P[0].z > 5.0f) && (P[1].z > 5.0f) && (P[2].z > 5.0f);
+
+    if (doDiscard)
+    {
+        Output.Edges[0] = Output.Edges[1] = Output.Edges[2] = Output.Inside = -1;
+    }
+    #endif
+#endif
+}
+
+[domain("tri")]
+[partitioning("pow2")]
+[outputtopology("triangle_ccw")]
+[outputcontrolpoints(3)]
+[patchconstantfunc("PatchConstantsHS")]
+p_bumped_new main(in InputPatch<p_bumped_new, 3> ip, in uint i : SV_OutputControlPointID, in uint PatchID : SV_PrimitiveID)
+{
+    p_bumped_new ouput;
+
+    ouput.tcdh = ip[i].tcdh;
+    ouput.position = ip[i].position;
+    ouput.M1 = ip[i].M1;
+    ouput.M2 = ip[i].M2;
+    ouput.M3 = ip[i].M3;
+
+    ouput.hpos_curr = ip[i].hpos_curr;
+    ouput.hpos_old = ip[i].hpos_old;
+
+    ouput.hpos = ip[i].hpos;
+    ouput.snow_mask = ip[i].snow_mask;
+
+    return ouput;
+}