port from perforce

evoke-64k/trunk/ev10/cfg/pstext.txt

@@ -0,0 +1,58 @@
+float4 g_fResolution : register(c0);
+float3 g_vLightDir : register(c1);
+
+float4 g_fTime : register(c3);
+
+sampler1D dif : register(s2);
+sampler1D spec : register(s3);
+sampler2D shadowSampler : register(s4);
+sampler2D depthSampler : register(s5);
+
+static float4 g_fSpecularPower = {1.15f, 1.05f, 1.0f, 1.25f};
+
+struct psIn
+{
+	float4 c : COLOR0;
+	float2 t : TEXCOORD0;
+	float3 n : TEXCOORD1;
+	float3 v : TEXCOORD2;
+	float4 s : TEXCOORD3;
+	float3 w : TEXCOORD4;
+};
+
+float4 ps_main(psIn i):color
+{
+	// Shadow AA
+	float2 sc = i.s.xy / i.s.w;
+	float aa = abs( tex2D(depthSampler, sc).x - i.s.z );
+	float2 ddaa = float2(ddx(aa), ddy(aa));
+	float2 aaetc = sign(-ddaa) * g_fResolution.zw;
+	sc += aaetc * saturate(4.f * aa);
+
+	float3 fColor = lerp( float3(1, 0.126, 0.251), float3(255, 224, 32) / 255, 0.5f + 0.5f * cos( g_fTime.x * 0.1f ) );
+	fColor = lerp( fColor, float3(64, 192, 96) / 255, 0.5f + 0.5f * cos( g_fTime.x * 0.3f ) );
+	
+	fColor = lerp(i.c.xyz, fColor, 0.75f * (g_fTime.x > 130 * 64) * saturate(-i.w.x + 0.5f) );
+	
+	//float fS= 0.2f + 0.8f * tex2D(shadowSampler, sc);
+	float3 n = normalize(i.n);
+	float3 v = normalize(i.v);
+
+	// Lighting
+	//fColor.xyz *= tex1D( dif, fS * ( 0.5f + 0.5f * dot( n, -g_vLightDir) ) );
+	fColor.xyz *= tex1D( dif, ( 0.5f + 0.5f * dot( n, -g_vLightDir) ) );
+	
+	// Specular highlights 
+	float3 h = normalize( v + -g_vLightDir );
+	float s = dot(n, h);
+	//fColor += g_fSpecularPower * tex1D(spec, fS * ( 0.5f + 0.5f * s ) );
+	fColor += g_fSpecularPower * tex1D(spec,( 0.5f + 0.5f * s ) );
+
+	float fGlow = ( g_fTime.x < 0 )
+		? saturate( -106.5f - ( g_fTime.x / 32.0f ) )
+		: 1.0f - saturate( g_fTime.w );
+		
+	fGlow = saturate( fGlow - ( 0.5f + 0.5f * cos(g_fTime.x * 0.5f + i.w.x * 0.1f) ) * (g_fTime.x > 130 * 64) );
+
+	return float4(fColor, fGlow );
+}