description updates

shaders/multipass-test/shader.json

@@ -9,14 +9,18 @@
       "id": "mask",
       "source": "shader.slang",
       "entryPoint": "buildMask",
-      "inputs": ["layerInput"],
+      "inputs": [
+        "layerInput"
+      ],
       "output": "generatedMask"
     },
     {
       "id": "final",
       "source": "shader.slang",
       "entryPoint": "applyMask",
-      "inputs": ["generatedMask"],
+      "inputs": [
+        "generatedMask"
+      ],
       "output": "layerOutput"
     }
   ],
@@ -25,19 +29,21 @@
       "id": "intensity",
       "label": "Intensity",
       "type": "float",
-      "default": 1.0,
-      "min": 0.0,
-      "max": 1.0,
-      "step": 0.01
+      "default": 1,
+      "min": 0,
+      "max": 1,
+      "step": 0.01,
+      "description": "Opacity of the second-pass diagnostic overlay."
     },
     {
       "id": "scale",
       "label": "Scale",
       "type": "float",
-      "default": 10.0,
-      "min": 2.0,
-      "max": 32.0,
-      "step": 1.0
+      "default": 10,
+      "min": 2,
+      "max": 32,
+      "step": 1,
+      "description": "Size of the generated test pattern."
     }
   ]
 }