init

gamedata/shaders/r1/particle2t.ps.hlsl

@@ -0,0 +1,19 @@
+#include "common.hlsli"
+
+struct v2p
+{
+    float2 tc0 : TEXCOORD0; // base
+    float2 tc1 : TEXCOORD1; // another
+    float4 c : COLOR0; // diffuse
+};
+
+// Pixel
+uniform sampler2D s_another;
+
+float4 main(v2p I) : COLOR
+{
+    float3 base = I.c * tex2D(s_base, I.tc0);
+    float4 grad = tex2D(s_another, I.tc1);
+    float3 mult = base * grad * 2.0f;
+    return float4(lerp(base, mult, grad.w), 1.0f);
+}