fix: iDemo redundant with autorandom

default/frag7.glsl

@@ -12,6 +12,7 @@ out vec4 fragColor;
 #include inc_magic.glsl
 #include inc_functions.glsl
 
+uniform int iDemo;
 uniform sampler2D iTex7;
 uniform sampler2D iTex8;
 uniform int iSeed7;
@@ -26,7 +27,7 @@ void main() {
 
     float k = mean(color_a);
 
-    mix_value = mix(mix_value * 0.9 + 0.05, mix_value, 1 - iDemo);
+    mix_value = mix(mix_value, mix_value * 0.9 + 0.05, iDemo);
 
     fragColor = mix(color_b, color_a, mix_type ? step(mix_value, k) : mix_value);
 }

default/inc_debug.glsl

@@ -13,6 +13,7 @@ uniform vec2 iInputResolution2;
 uniform int iInputFormat1;
 uniform int iInputFormat2;
 
+uniform int iDemo;
 uniform int iAutoRand;
 uniform int iPage;
 uniform int iSelected;
@@ -99,6 +100,7 @@ vec4 debug(vec2 vUV)
     float mfx_value = magic(iMidi2_3[6].xy, vec3(1, 0, 0), iSeed8);
     bool mfx_invert = magic_trigger(vec3(iMidi2_3[6].z, 0, 0), iSeed8);
     float mix_value = magic(iMidi3_1[1].xy, vec3(1, 0, 0), iSeed7);
+    mix_value = mix(mix_value, mix_value * 0.9 + 0.05, iDemo);
     bool mix_type = magic_trigger(vec3(iMidi3_1[0].x, 0, 0), iSeed7 + 10);
 
     // logic

default/inc_magic.glsl

@@ -3,13 +3,11 @@
 #ifndef INC_MAGIC
 #define INC_MAGIC
 
-uniform int iDemo;
-
 vec2 magic_f(vec2 F, vec3 B, float i)
 {
     return vec2(
-        mix(F.x, randTime(i + 1), min(1, B.z + iDemo)),
-        mix(F.y, randTime(i + 2), min(1, B.z + iDemo))
+        mix(F.x, randTime(i + 1), min(1, B.z)),
+        mix(F.y, randTime(i + 2), min(1, B.z))
     );
 }
 
@@ -21,9 +19,9 @@ vec2 magic_f(float i)
 vec3 magic_b(vec3 B, float i)
 {
     return vec3(
-        mix(B.x, step(0.2, randTime(i + 3)), min(1, B.z + iDemo)),
-        mix(B.y, step(0.5, randTime(i + 4)), min(1, B.z + iDemo)),
-        min(1, B.z + iDemo)
+        mix(B.x, step(0.2, randTime(i + 3)), min(1, B.z)),
+        mix(B.y, step(0.5, randTime(i + 4)), min(1, B.z)),
+        min(1, B.z)
     );
 }
 

default/inc_src.glsl

@@ -5,6 +5,8 @@
 #ifndef INC_SRC
 #define INC_SRC
 
+uniform int iDemo;
+
 uniform sampler2D iTex0;
 uniform sampler2D iTex3;
 uniform sampler2D iTex4;