direct sound ja parempi syncca

src/shaders/fragment.frag

@@ -3,29 +3,25 @@ precision mediump float;
 out vec4 o;
 const float PI = 22./7.;
 layout(location = 0) uniform float syncs[7];
-float u_time = syncs[0]/44100.;
+float u_time = syncs[0];
 
 vec3 render(vec2 uv, float time) {
-
-    if (uv.y >= 0.0 && uv.y <= 0.01 ) {
-        return vec3(abs(syncs[5]));
+    float pos = syncs[4];
+    if (uv.x >= pos && uv.x <= pos+0.01 ) {
+        return vec3(1.);
     }
     
-    if (uv.y >= -0.21 && uv.y <= -0.2 ) {
-        return vec3(abs(syncs[6]*1.3));
+    if (uv.x >= 0.0 && uv.x <= 0.01 ) {
+        return vec3(abs(syncs[3]*2));
     }
     
- 
-    return vec3(0.1, 0.2, 0.3);
+    return vec3(0.1, 0.2, 0.3) * abs(syncs[1]*1.2);
 
 }
 
 
 void main() {
-    vec2 u_resolution = vec2(1920,1080);
-    vec2 qor = gl_FragCoord.xy/u_resolution.xy;
-	vec2 uv = -1.0+2.0*qor;
-	uv.x *= uv.x/u_resolution.y;
+  	vec2 uv = gl_FragCoord.xy * 2. / vec2(1920,1080);
     vec3 col = render(uv, u_time);
     o = vec4(col,1.0);
 }

src/shaders/fragment.inl

@@ -10,18 +10,20 @@ const char *fragment_frag =
  "out vec4 f;"
  "const float m=22./7.;"
  "layout(location=0)uniform float v[7];"
- "float n=v[0]/441e2;"
+ "float n=v[0];"
+ "vec3 s(vec2 f)"
+ "{"
+   "float m=v[4];"
+   "return f.x>=m&&f.x<=m+.01?"
+     "vec3(1):"
+     "f.x>=0.&&f.x<=.01?"
+       "vec3(abs(v[3]*2)):"
+       "vec3(.1,.2,.3)*abs(v[1]*1.2);"
+ "}"
  "void main()"
  "{"
-   "vec2 m=vec2(1920,1080),n=gl_FragCoord.xy/m.xy;"
-   "n=-1.+2.*n;"
-   "n.x*=n.x/m.y;"
-   "vec3 a=n.y>=0.&&n.y<=.01?"
-     "vec3(abs(v[5])):"
-     "n.y>=-.21&&n.y<=-.2?"
-       "vec3(abs(v[6]*1.3)):"
-       "vec3(.1,.2,.3);"
-   "f=vec4(a,1);"
+   "vec2 m=gl_FragCoord.xy*2./vec2(1920,1080);"
+   "f=vec4(s(m),1);"
  "}";
 
 #endif // FRAGMENT_INL_