git-svn-id: svn://db.shs.com.ru/libs@68 a8b55f48-bf90-11e4-a774-851b48703e85

qglview/shaders/ssr_merge.frag

@@ -0,0 +1,12 @@
+#version 150
+
+uniform sampler2D t0, ts;
+
+void main(void) {
+	ivec2 tc = ivec2(gl_FragCoord.xy);
+	vec4 v0 = texelFetch(t0, tc, 0), vs = texelFetch(ts, tc, 0);
+	float rad;
+	float coeff = modf(v0.a, rad);
+	qgl_FragData[0].rgb = mix(vs.rgb, v0.rgb, coeff);
+	//qgl_FragData[0].rgb = vec3(v0.rgb);
+}