init

gamedata/shaders/r2/model_scope_lense.ps.hlsl

@@ -0,0 +1,69 @@
+#include "common.hlsli"
+
+struct 	v2p
+{
+ 	float2 	tc0: 		TEXCOORD0;	// base
+ 	float3 	tc1: 		TEXCOORD1;	// environment
+  	float4	c0:			COLOR0;		// sun.(fog*fog)
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////
+
+float  resize(float input, float factor, float offset)
+{
+	return (input-0.5f+offset) / factor+0.5f-offset;
+}
+
+// Pixel
+uniform	float4		screen_res;
+uniform	float4 		m_hud_params;
+uniform	float4 		m_zoom_deviation;
+
+uniform sampler2D	s_vp2;
+//uniform sampler2D	s_skymap;
+
+//uniform samplerCUBE	s_env0;
+//uniform samplerCUBE	s_env1;
+
+float random(float2 co)
+{
+      return 0.5+(frac(sin(dot(co.xy ,float2(12.9898,78.233))) * 43758.5453))*0.5;
+};
+
+float4 	main	( v2p I )	: COLOR
+{
+
+	float4	t_base 		= tex2D		(s_base,	I.tc0);		// Òåêñòóðà ñåòêè
+ //	float4	t_skymap 	= tex2D		(s_skymap,	I.tc0);		// Êàðòà îòðàæåíèÿ íåáà
+
+	//ñäâèã îò ñîñòîÿíèÿ îðóæèÿ
+	I.tc0.x	= I.tc0.x+m_zoom_deviation.x;
+	I.tc0.y	= I.tc0.y+m_zoom_deviation.y; 
+	
+	// Ðàñòÿãèâàåì êàðòèíêó â ëèíçå òàê, ÷òîáû íà ëþáîì ðàçðåøåíèè ýêðàíà áûëè ïðàâèëüíûå ïðîïîðöèè
+	I.tc0.x = resize(I.tc0.x, screen_res.x/screen_res.y, 0);	
+	float4	t_vp2	 = tex2D		(s_vp2, I.tc0);			// Èçîáðàæåíèå ñî âòîðîãî âüþïîðòà
+	
+	float2 offset = distance(I.tc0, float2( .5f, .5f ))*float2(m_hud_params.z, m_hud_params.z);
+	
+	t_vp2.r = tex2D	( s_vp2, I.tc0+offset).r;
+	t_vp2.b = tex2D	( s_vp2, I.tc0-offset).b;	
+	
+	float3	final	 = float3(0, 0, 0);
+	
+	{	//Ñòàíäàðòíûé ðåæèì
+	
+		// Òåêóùàÿ è ñëåäóþùàÿ òåêñòóðà íåáà
+		//float3	env0		= texCUBE	(s_env0, I.tc1);
+		//float3	env1		= texCUBE	(s_env1, I.tc1);
+		//float3	env			= lerp		(env0, env1, L_ambient.w);	// Èõ ìèêñîâêà
+		
+		// Ìèêñóåì âñ¸ è ñîáèðàåì ôèíàëüíóþ êàðòèíêó
+		float3 	base	= lerp	(t_vp2, t_base, t_base.a);		// Ñåòêó ñ âüþïîðòîì
+				final	= base;
+		//		final	= lerp	(base,  env,    t_skymap.a);	// base c íåáîì
+	}
+	
+	// out
+	return  float4	(final.r, final.g, final.b, min(m_hud_params.y, m_hud_params.a));
+}