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working somewhat ok

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This commit is contained in:
Davor Hrg
2021-08-02 23:24:26 +02:00
parent 336501aaff
commit 77ee959c43
7 changed files with 253 additions and 36 deletions
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7
app/web/src/helpers/cadPackages/common.ts
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@@ -12,6 +12,7 @@ export const stlToGeometry = (url) =>
export interface RenderArgs {
code: State['code']
parameters: any,
settings: {
camera: State['camera']
viewerSize: State['viewerSize']
@@ -31,6 +32,7 @@ export interface HealthyResponse {
type: 'stl' | 'png' | 'geometry'
}
customizerParams?: any
lastParameters?: any
}
export function createHealthyResponse({
@@ -39,12 +41,14 @@ export function createHealthyResponse({
consoleMessage,
type,
customizerParams,
}: {
lastParameters,
}: {
date: Date
data: any
consoleMessage: string
type: HealthyResponse['objectData']['type']
customizerParams?: any
lastParameters?: any
}): HealthyResponse {
return {
status: 'healthy',
@@ -58,6 +62,7 @@ export function createHealthyResponse({
time: date,
},
customizerParams,
lastParameters,
}
}

61
app/web/src/helpers/cadPackages/jsCadController.ts
View File

@@ -70,6 +70,7 @@ function CSG2Object3D(obj) {
}
let scriptWorker
let lastParameters = {}
const scriptUrl = '/demo-worker.js'
let resolveReference = null
let response = null
@@ -81,50 +82,73 @@ const callResolve = () => {
export const render: DefaultKernelExport['render'] = async ({
code,
parameters,
settings,
}: RenderArgs) => {
if (!scriptWorker) {
console.trace('************************** creating new worker ************************')
const baseURI = document.baseURI.toString()
const script = `let baseURI = '${baseURI}'
importScripts(new URL('${scriptUrl}',baseURI))
let worker = jscadWorker({
baseURI: baseURI,
scope:'worker',
convertToSolids: 'buffers',
callback:(params)=>self.postMessage(params),
})
self.addEventListener('message', (e)=>worker.postMessage(e.data))
`
importScripts(new URL('${scriptUrl}',baseURI))
let worker = jscadWorker({
baseURI: baseURI,
scope:'worker',
convertToSolids: 'buffers',
callback:(params)=>self.postMessage(params),
})
self.addEventListener('message', (e)=>worker.postMessage(e.data))
`
const blob = new Blob([script], { type: 'text/javascript' })
scriptWorker = new Worker(window.URL.createObjectURL(blob))
let parameterDefinitions = []
scriptWorker.addEventListener('message', (e) => {
const data = e.data
if (data.action == 'entities') {
if (data.action == 'parameterDefinitions') {
console.log('message',data)
parameterDefinitions = data.data
} else if (data.action == 'entities') {
if (data.error) {
response = createUnhealthyResponse(new Date(), data.error)
} else {
console.log('lastParameters',lastParameters)
response = createHealthyResponse({
type: 'geometry',
data: [...data.entities.map(CSG2Object3D).filter((o) => o)],
consoleMessage: data.scriptStats,
date: new Date(),
customizerParams: ['param1', 'abc'],
customizerParams: parameterDefinitions,
lastParameters,
})
}
callResolve()
}
})
callResolve()
response = null
scriptWorker.postMessage({ action: 'init', baseURI, alias: [] })
}
scriptWorker.postMessage({
action: 'runScript',
worker: 'script',
script: code,
url: 'jscad_script',
})
if(parameters){
// we are not evaluating code, but reacting to parameters change
scriptWorker.postMessage({
action: 'updateParams',
worker: 'script',
params: parameters,
})
}else{
scriptWorker.postMessage({
action: 'runScript',
worker: 'script',
script: code,
params: parameters || {},
url: 'jscad_script',
})
}
// 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 || {}
const waitResult = new Promise((resolve) => {
resolveReference = resolve
@@ -132,6 +156,7 @@ self.addEventListener('message', (e)=>worker.postMessage(e.data))
await waitResult
resolveReference = null
if(parameters) delete response.customizerParams
return response
}

169
app/web/src/helpers/cadPackages/jscadParams.js Normal file
View File

@@ -0,0 +1,169 @@
const GROUP_SELECTOR = 'DIV[type="group"] LABEL'
const INPUT_SELECTOR = 'INPUT, SELECT'
function forEachInput(target, callback){
target.querySelectorAll(INPUT_SELECTOR).forEach(callback)
}
function forEachGroup(target, callback){
target.querySelectorAll(GROUP_SELECTOR).forEach(callback)
}
const numeric = {number:1, float:1, int:1, range:1, slider:1}
function applyRange(inp){
let label = inp.previousElementSibling
if(label.tagName == 'LABEL'){
let info = label.querySelector('I')
if(info) info.innerHTML = '('+inp.value+')'
}
}
export function genParams(defs, target, storedParams={}, callback=undefined, buttons=['reset','save','load','edit','link']){
let funcs = {
group:function({name,type, caption, captions, value, min,max}){
return ''
},
choice:function({name,type, caption, captions, value, values, min, max}){
if(!captions) captions = values
let ret = `<select _type="${type}" name="${name}" numeric="${typeof values[0] == 'number' ? '1':'0'}">`
for(let i =0; i<values.length; i++){
let checked = (value == values[i] || value == captions[i] ) ? 'selected':''
ret += `<option value="${values[i]}" ${checked}>${captions[i]}</option>`
}
return ret + '</select>'
},
float: inputNumber,
range: inputNumber,
slider: inputNumber,
int: inputNumber,
text: inputNumber,
url: inputNumber,
email: inputNumber,
date: inputNumber,
password: inputNumber,
color: inputNumber,
// TODO radio similar options as choice
checkbox :function({name,type, caption, captions, value, checked, min,max}){
let checkedStr = (value === 'checked' || value === true) ? 'checked':''
return `<input type="checkbox" name="${name}" ${checkedStr}/>`
},
number: inputNumber,
}
function inputNumber(def){
let {name,type, caption, captions, value, min,max, step, placeholder, live} = def
if(value === null || value === undefined) value = numeric[type] ? 0:'';
let inputType = type
if(type == 'int' || type=='float') inputType = 'number'
if(type == 'range' || type=='slider') inputType = 'range'
var str = `<input _type="${type}" type="${inputType}" name="${name}"`
if(step !== undefined) str += ` step="${step||''}"`
if(min !== undefined) str += ` min="${min||''}"`
if(max !== undefined) str += ` max="${max||''}"`
if(value !== undefined) str += ` value="${value}"`
if(live !== undefined) str += ` live="${live ? 1:0}"`
if(placeholder !== undefined) str += ` placeholder="${placeholder}"`
return str+'/>';
}
let html = '';
let closed = false
let missing = {}
defs.forEach(def=>{
let {type, caption, name} = def
if(storedParams[name] !== undefined){
def.value = storedParams[name];
}else {
def.value = def.initial || def['default'] || def.checked
}
if(type == 'group'){
closed = def.value == 'closed'
}
def.closed = closed
html +=`<div class="form-line" type="${def.type}" closed="${closed ? 1:0}">`
html += `<label`
if(type == 'group') html += ` name="${name}"`
html += `>`
if(type == 'checkbox') html += funcs[type](def)
html += `${caption}<i></i></label>`
if(funcs[type] && type != 'checkbox') html += funcs[type](def)
if(!funcs[type]) missing[type] = 1
html +='</div>\n'
})
let missingKeys = Object.keys(missing)
if(missingKeys.length) console.log('missing param impl',missingKeys);
function _callback(saveOnly){
if(callback) callback(getParams(target))
}
html +='<div class="jscad-param-buttons"><div>'
buttons.forEach(b=>{
if(typeof b === 'string') b = {id:b, name:b}
let {id,name} = b
html += `<button action="${id}"><b>${name}</b></button>`
})
html += '</div></div>'
target.innerHTML = html
forEachInput(target, inp=>{
let type = inp.type
inp.addEventListener('input', function(evt){
applyRange(inp)
if(inp.getAttribute('live') == '1') _callback();
})
if(inp.getAttribute('live') != '1') inp.addEventListener('change', _callback)
})
function groupClick(evt){
var groupDiv = evt.target.parentNode
var closed = (groupDiv.getAttribute('closed') == '1') ? '0':'1'
var name = evt.target.getAttribute('name')
do{
groupDiv.setAttribute('closed', closed)
groupDiv = groupDiv.nextElementSibling
}while(groupDiv && groupDiv.getAttribute('type') != 'group')
callback(getParams(target),true)
}
forEachGroup(target, label=>label.onclick=groupClick)
}
export function getParams(target){
let params = {}
if(!target) return params
forEachGroup(target,elem=>{
let name = elem.getAttribute('name')
params[name] = (groupDiv.getAttribute('closed') == '1') ? 'closed':''
})
forEachInput(target,elem=>{
let name = elem.name
let value = elem.value
if(elem.tagName == 'INPUT'){
if(elem.type == 'checkbox') value = elem.checked
if(elem.type == 'range' || elem.type == 'color') applyRange(elem)
}
if(numeric[elem.getAttribute('type')] || elem.getAttribute('numeric') == '1') value = parseFloat(value || 0)
params[name] = value
})
return params;
}