From 5b776884c474d391968ed775992404439c6ecf43 Mon Sep 17 00:00:00 2001
From: Yehonatan Daniv <yehonatand@wix.com>
Date: Tue, 24 Dec 2024 20:45:33 +0200
Subject: [PATCH] Turbulence fix mouse direction (#64)

* Fixed direction of mouse offset in turbulence

* Updated CHANGELOG

* 0.14.8
---
 CHANGELOG.md              | 6 ++++++
 dist/index.cjs            | 4 ++--
 index.umd.js              | 4 ++--
 package-lock.json         | 4 ++--
 package.json              | 2 +-
 src/effects/turbulence.js | 4 ++--
 6 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3950dd..bf284c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+### 0.14.8 (2024-12-24)
+
+_Fixed:_
+
+-   Fixed direction of `u_mouse` offsets in `turbulence` effect.
+
 ### 0.14.7 (2024-12-19)
 
 _New:_
diff --git a/dist/index.cjs b/dist/index.cjs
index 959bc9a..817ae7b 100644
--- a/dist/index.cjs
+++ b/dist/index.cjs
@@ -2059,9 +2059,9 @@ const INPUT_TYPES = {
         'vec3 turbulenceSeed = vec3(gl_FragCoord.xy, u_time * 0.0001);',
     FRAGCOORD_XYZ: 'vec3 turbulenceSeed = vec3(gl_FragCoord.xyz);',
     FRAGCOORD_XY_MOUSE_TIME:
-        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy + u_mouse * u_resolution * vec2(-1.0, 1.0), u_time * 0.0001);',
+        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy - u_mouse * u_resolution, u_time * 0.0001);',
     FRAGCOORD_XY_MOUSE_Z:
-        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy + u_mouse * u_resolution * vec2(-1.0, 1.0), gl_FragCoord.z);',
+        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy - u_mouse * u_resolution, gl_FragCoord.z);',
 };
 
 turbulence.COLOR = OUTPUT_TYPES.COLOR;
diff --git a/index.umd.js b/index.umd.js
index ff70784..4de0fcf 100644
--- a/index.umd.js
+++ b/index.umd.js
@@ -2063,9 +2063,9 @@ float turbulence (vec3 seed, vec2 frequency, int numOctaves, bool isFractal) {
             'vec3 turbulenceSeed = vec3(gl_FragCoord.xy, u_time * 0.0001);',
         FRAGCOORD_XYZ: 'vec3 turbulenceSeed = vec3(gl_FragCoord.xyz);',
         FRAGCOORD_XY_MOUSE_TIME:
-            'vec3 turbulenceSeed = vec3(gl_FragCoord.xy + u_mouse * u_resolution * vec2(-1.0, 1.0), u_time * 0.0001);',
+            'vec3 turbulenceSeed = vec3(gl_FragCoord.xy - u_mouse * u_resolution, u_time * 0.0001);',
         FRAGCOORD_XY_MOUSE_Z:
-            'vec3 turbulenceSeed = vec3(gl_FragCoord.xy + u_mouse * u_resolution * vec2(-1.0, 1.0), gl_FragCoord.z);',
+            'vec3 turbulenceSeed = vec3(gl_FragCoord.xy - u_mouse * u_resolution, gl_FragCoord.z);',
     };
 
     turbulence.COLOR = OUTPUT_TYPES.COLOR;
diff --git a/package-lock.json b/package-lock.json
index 49cc14c..57e6247 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "kampos",
-    "version": "0.14.7",
+    "version": "0.14.8",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "kampos",
-            "version": "0.14.7",
+            "version": "0.14.8",
             "license": "MIT",
             "devDependencies": {
                 "@babel/core": "^7.26.0",
diff --git a/package.json b/package.json
index e59643a..aecdcfb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "kampos",
-    "version": "0.14.7",
+    "version": "0.14.8",
     "description": "Tiny and fast effects compositor on WebGL",
     "registry": "https://registry.npmjs.org/",
     "main": "dist/index.cjs",
diff --git a/src/effects/turbulence.js b/src/effects/turbulence.js
index d10b1bc..602fd64 100644
--- a/src/effects/turbulence.js
+++ b/src/effects/turbulence.js
@@ -150,9 +150,9 @@ const INPUT_TYPES = {
         'vec3 turbulenceSeed = vec3(gl_FragCoord.xy, u_time * 0.0001);',
     FRAGCOORD_XYZ: 'vec3 turbulenceSeed = vec3(gl_FragCoord.xyz);',
     FRAGCOORD_XY_MOUSE_TIME:
-        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy + u_mouse * u_resolution * vec2(-1.0, 1.0), u_time * 0.0001);',
+        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy - u_mouse * u_resolution, u_time * 0.0001);',
     FRAGCOORD_XY_MOUSE_Z:
-        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy + u_mouse * u_resolution * vec2(-1.0, 1.0), gl_FragCoord.z);',
+        'vec3 turbulenceSeed = vec3(gl_FragCoord.xy - u_mouse * u_resolution, gl_FragCoord.z);',
 };
 
 turbulence.COLOR = OUTPUT_TYPES.COLOR;