add game&rawdata

gamedata/shaders/r2/particle_distort.ps

@@ -0,0 +1,35 @@
+#include "common.h"
+
+struct 	v2p
+{
+ 	float2 	tc0	: 	TEXCOORD0;	// base
+	half4	c	:	COLOR0;		// diffuse
+
+#ifdef	USE_SOFT_PARTICLES
+//	Igor: for additional depth dest
+	float4 tctexgen	: TEXCOORD1;
+#endif	//	USE_SOFT_PARTICLES
+};
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// Pixel
+uniform sampler s_distort;
+half4 	main	( v2p I )	: COLOR
+{
+	half4	distort	= tex2D		(s_distort,I.tc0);
+	half    factor	= distort.a * dot(I.c.rgb,0.33h);
+/*
+#ifdef	USE_SOFT_PARTICLES
+	half2	zero = half2( 0.5, 0.5);
+	half	alphaDistort;
+	half4 _P = tex2Dproj( s_position, I.tctexgen);
+	half spaceDepth = _P.z - I.tctexgen.z;
+	if (spaceDepth < -0.1h ) spaceDepth = 100000.0h; //  Skybox doesn't draw into position buffer
+	alphaDistort = saturate(1.3*spaceDepth);
+//	alphaDistort = 0;
+	distort.xy = lerp  ( zero, distort.xy, alphaDistort);
+#endif	//	USE_SOFT_PARTICLES
+*/
+	return	half4	(distort.rgb,factor);
+}