init

gamedata/shaders/r2/accum_indirect.ps.hlsl

@@ -0,0 +1,22 @@
+#include "common.hlsli"
+#include "lmodel.hlsli"
+
+// Pixel
+// Note: this is a float-sphere
+uniform float3 direction;
+
+float4 main(float4 tc : TEXCOORD0) : COLOR
+{
+    float4 _P = tex2Dproj(s_position, tc);
+    float4 _N = tex2Dproj(s_normal, tc);
+
+    float3 L2P = _P.xyz - Ldynamic_pos.xyz; // light2point
+    float3 L2P_N = normalize(L2P); // light2point
+    float rsqr = dot(L2P, L2P); // distance 2 light (squared)
+    float att = saturate(1.0f - rsqr * Ldynamic_pos.w); // q-linear attenuate
+    float light = saturate(dot(-L2P_N, _N.xyz));
+    float hemi = saturate(dot(L2P_N, direction));
+
+    // Final color
+    return blendp(float4(Ldynamic_color.xyz * att * light * hemi, 0.0f), tc);
+}