init

gamedata/shaders/r2/particle_s-aadd.ps.hlsl

@@ -0,0 +1,18 @@
+#include "common.hlsli"
+
+struct v2p
+{
+    float2 tc0 : TEXCOORD0; // base
+    float4 c : COLOR0; // diffuse
+};
+
+// Pixel
+float4 main(v2p I) : COLOR
+{
+    // color = 0 	-> color=1
+    // color = 1	-> color=c
+    float4 c = I.c * tex2D(s_base, I.tc0);
+    c.xyz *= c.w;
+    float3 r = float3(1.0f, 1.0f, 1.0f) - c.xyz + c.xyz * c.xyz; // lerp(1,c.xyz,c.xyz), can't be less than .5h
+    return float4(r, 1.0f);
+}