feat: pattern editor

2025-10-12 12:28:33 +02:00
parent 9a75b23169
commit 3c06f5e587
16 changed files with 4830 additions and 3 deletions
--- a/presets/examples/spiral-rainbow.json
+++ b/presets/examples/spiral-rainbow.json
@@ -0,0 +1,66 @@
+{
+  "name": "Spiral Rainbow",
+  "description": "A rotating spiral pattern with rainbow gradient",
+  "layers": [
+    {
+      "type": "pattern",
+      "pattern": "spiral",
+      "color": {
+        "type": "palette",
+        "stops": [
+          {
+            "position": 0.0,
+            "color": "ff0000"
+          },
+          {
+            "position": 0.17,
+            "color": "ff8800"
+          },
+          {
+            "position": 0.33,
+            "color": "ffff00"
+          },
+          {
+            "position": 0.5,
+            "color": "00ff00"
+          },
+          {
+            "position": 0.67,
+            "color": "0088ff"
+          },
+          {
+            "position": 0.83,
+            "color": "8800ff"
+          },
+          {
+            "position": 1.0,
+            "color": "ff0088"
+          }
+        ]
+      },
+      "params": {
+        "centerX": 8,
+        "centerY": 8,
+        "arms": 5,
+        "rotationSpeed": 1.0
+      }
+    }
+  ],
+  "parameters": {
+    "speed": {
+      "type": "range",
+      "min": 0.1,
+      "max": 3.0,
+      "step": 0.1,
+      "default": 1.0
+    },
+    "brightness": {
+      "type": "range",
+      "min": 0.1,
+      "max": 1.0,
+      "step": 0.1,
+      "default": 1.0
+    }
+  }
+}
+