The scene view and the animation preview share one camera, the three form dialogs one base, and keys are found through one set of helpers (#85)

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/core/shader/nodes.ts

@@ -1,14 +1,8 @@
 import type { NodeDef, PortDef } from '../graph/NodeRegistry';
 import { type PropertyBag, textOf } from '../model/Properties';
+import { propertyNodeParams } from '../properties/declaredRows';
 import { flatDef } from '../properties/PropertySchema';
-import {
-  PROPERTY_DEFAULT_PARAM,
-  PROPERTY_MAX_PARAM,
-  PROPERTY_MIN_PARAM,
-  PROPERTY_NAME_PARAM,
-  propertyName,
-  SHADER_PROPERTY,
-} from '../properties/shaders';
+import { PROPERTY_NAME_PARAM, propertyName, SHADER_PROPERTY } from '../properties/shaders';
 
 export type GlslType = 'float' | 'vec3';
 
@@ -232,12 +226,7 @@ export const ShaderProperty: ShaderNodeDef = {
   description: 'A number the sprite sets: a property row below the Shader dropdown, and a value here.',
   inputs: [],
   outputs: [{ key: 'value', label: 'value', type: 'number' }],
-  params: [
-    flatDef(PROPERTY_NAME_PARAM, 'text', { label: 'Name', value: 'value' }),
-    { key: PROPERTY_DEFAULT_PARAM, label: 'Default', kind: 'number', default: 0, step: NUMBER_STEP },
-    { key: PROPERTY_MIN_PARAM, label: 'Min', kind: 'number', default: 0, step: NUMBER_STEP },
-    { key: PROPERTY_MAX_PARAM, label: 'Max', kind: 'number', default: 1, step: NUMBER_STEP },
-  ],
+  params: propertyNodeParams(NUMBER_STEP),
   derivePorts: ({ node }) => ({ label: propertyName(node) || ShaderProperty.label }),
   emit: (_inputs, params) => ({
     value: { code: uniformName(textOf(params[PROPERTY_NAME_PARAM] ?? '')), type: 'float' },