store latest params in the store

app/web/src/helpers/cadPackages/jsCad/jsCadController.ts

@@ -70,7 +70,7 @@ function CSG2Object3D(obj) {
 }
 
 let scriptWorker
-let lastParameters = {}
+let currentParameters = {}
 const scriptUrl = '/demo-worker.js'
 let resolveReference = null
 let response = null
@@ -117,7 +117,7 @@ export const render: DefaultKernelExport['render'] = async ({
             consoleMessage: data.scriptStats,
             date: new Date(),
             customizerParams: parameterDefinitions,
-            lastParameters,
+            currentParameters,
           })
         }
         callResolve()
@@ -148,7 +148,7 @@ export const render: DefaultKernelExport['render'] = async ({
   // we need this to keep the form filled with same data when new parameter definitions arrive
   // each render of the script could provide new paramaters. In case some of them are still rpesent
   // it is expected for them to stay the same and not just reset
-  lastParameters = parameters || {}
+  currentParameters = parameters || {}
 
   const waitResult = new Promise((resolve) => {
     resolveReference = resolve

app/web/src/helpers/cadPackages/jsCad/jscadParams.ts

@@ -28,7 +28,7 @@ export function genParams(
   defs,
   target,
   storedParams = {},
-  callback = undefined,
+  callback: (values: RawCustomizerParams, source: any) => void = undefined,
   buttons = ['reset', 'save', 'load', 'edit', 'link']
 ) {
   const funcs = {
@@ -140,7 +140,7 @@ export function genParams(
   if (missingKeys.length) console.log('missing param impl', missingKeys)
 
   function _callback(source = 'change') {
-    if (callback) callback(getParams(target), source)
+    if (callback && source !== 'group') callback(getParams(target), source)
   }
 
   html += '<div class="jscad-param-buttons"><div>'
@@ -179,7 +179,7 @@ export function genParams(
   })
 }
 
-export function getParams(target: HTMLElement): RawCustomizerParams {
+function getParams(target: HTMLElement): RawCustomizerParams {
   const params = {}
   if (!target) return params