Working scroll

2020-05-10 21:03:10 +02:00
parent 1e45a78b39
commit c3a71ed4e6
5 changed files with 148 additions and 20 deletions
@@ -4,10 +4,11 @@ uniform sampler2D qt_Texture0;
 varying vec2 qt_TexCoord0;
 uniform vec2 scale;

+
 void main(void)
 {
-    float c = texture2D(qt_Texture0, qt_TexCoord0).r;
-    c = c*scale.x + scale.y;
-    float color = pow(c, 0.4545);
-    gl_FragColor = vec4(color, color, color, 1.0);
+    vec4 color = texture2D(qt_Texture0, qt_TexCoord0);
+    color = color*scale.x + scale.y;
+    //float color = pow(c, 0.4545);
+    gl_FragColor = color;
 }