git-svn-id: svn://db.shs.com.ru/libs@67 a8b55f48-bf90-11e4-a774-851b48703e85

qglview/shaders/dsl_pass_0.frag

@@ -50,8 +50,8 @@ void main(void) {
 	vec3 speed = pos.xyz/pos.w - ppos.xyz/ppos.w;
 	//speed /= abs(pos.z);
 
-	gl_FragDepth = logz;
-	qgl_FragData[0] = vec4(dc.rgb, pos.z);
+	//gl_FragDepth = logz;
+	qgl_FragData[0] = vec4(dc.rgb, pos.w);
 	qgl_FragData[1] = vec4(n.xyz / 2. + vec3(0.5), specularity);
 	qgl_FragData[2] = vec4(spec.rgb, hei);
 	qgl_FragData[3] = vec4(self.rgb, bn.x);

qglview/shaders/dsl_pass_1.frag

@@ -134,7 +134,7 @@ void main(void) {
 		calcLight(0, n, v, v2);
 
 	qgl_FragData[0].rgb = li * dc + si * v2.rgb + v3.rgb + texelFetch(t_pp, tc, 0).rgb;
-	//qgl_FragData[0].rgb = vec3(vds2.x*1);
+	//qgl_FragData[0].rgb = vec3(abs((v0.w)/50));
 	//qgl_FragData[0].rgb = li + vec3(texelFetch(t_pp, tc, 0).xyz);
 	//shd = shd - shp.w;
 

qglview/shaders/ssr.frag

@@ -0,0 +1,17 @@
+#version 150
+
+uniform sampler2D t0, t1, ts;
+uniform float z_near, z_far;
+
+void main(void) {
+	ivec2 tc = ivec2(gl_FragCoord.xy);
+	vec2 sp = qgl_FragTexture.xy;
+	vec4 v0 = texelFetch(t0, tc, 0), v1 = texelFetch(t1, tc, 0), vs = texelFetch(ts, tc, 0);
+	vec3 dc = v0.rgb, n = v1.xyz * 2. - vec3(1.);
+	vec3 vd = vec3(0, 0, 1);
+	vec3 rn = reflect(vd, n);
+	float coeff = clamp(dot(vd, rn), 0, 1);
+	vec3 rvs = texture(ts, sp - rn.xy/v0.w).rgb;
+	qgl_FragData[0].rgb = mix(vs.rgb, rvs, coeff);
+	//qgl_FragData[0].rgb = vec3(v0.w/10);
+}

qglview/shaders/ssr.vert

@@ -0,0 +1,6 @@
+#version 150
+
+void main(void) {
+	qgl_FragTexture = qgl_Texture;
+	gl_Position = qgl_ftransform();
+}