add balloon pop rainbow

2026-02-04 03:30:13 +01:00 · 2025-09-08 17:54:32 -04:00
parent f80dc77455
commit ffa0005f6b
4 changed files with 49 additions and 9 deletions
--- a/shader/mask.fs
+++ b/shader/mask.fs
@@ -0,0 +1,16 @@
+#version 330
+in vec2 fragTexCoord;
+out vec4 fragColor;
+uniform sampler2D texture0;
+uniform sampler2D texture1;
+
+void main() {
+    vec4 maskColor = texture(texture0, fragTexCoord);
+    vec4 rainbowColor = texture(texture1, fragTexCoord);
+
+    if (maskColor.a > 0.0) {
+        fragColor = rainbowColor;
+    } else {
+        fragColor = vec4(0.0, 0.0, 0.0, 0.0);
+    }
+}