app/api/src/docker/openscad/runScad.ts

@@ -11,6 +11,7 @@ const cleanOpenScadError = (error) =>
 export const runScad = async ({
   file,
   settings: {
+    viewAll = false,
     size: { x = 500, y = 500 } = {},
     parameters,
     camera: {
@@ -44,10 +45,13 @@ export const runScad = async ({
   const fullPath = `/tmp/${tempFile}/output.gz`
   const imPath = `/tmp/${tempFile}/output.png`
   const customizerPath = `/tmp/${tempFile}/customizer.param`
+  const summaryPath = `/tmp/${tempFile}/summary.json` // contains camera info
   const command = [
     OPENSCAD_COMMON,
     `-o ${customizerPath}`,
     `-o ${imPath}`,
+    `--summary camera --summary-file ${summaryPath}`,
+    viewAll ? '--viewall' : '',
     `-p /tmp/${tempFile}/params.json -P default`,
     cameraArg,
     `--imgsize=${x},${y}`,
@@ -58,14 +62,20 @@ export const runScad = async ({
 
   try {
     const consoleMessage = await runCommand(command, 15000)
-    const params = JSON.parse(
-      await readFile(customizerPath, { encoding: 'ascii' })
-    ).parameters
+    const files: string[] = await Promise.all(
+      [customizerPath, summaryPath].map((path) =>
+        readFile(path, { encoding: 'ascii' })
+      )
+    )
+    const [params, cameraInfo] = files.map((fileStr: string) =>
+      JSON.parse(fileStr)
+    )
     await writeFiles(
       [
         {
           file: JSON.stringify({
-            customizerParams: params,
+            cameraInfo: viewAll ? cameraInfo.camera : undefined,
+            customizerParams: params.parameters,
             consoleMessage,
             type: 'png',
           }),

app/web/src/App.tsx

@@ -5,7 +5,7 @@ import { RedwoodProvider } from '@redwoodjs/web'
 import FatalErrorBoundary from 'src/components/FatalErrorBoundary/FatalErrorBoundary'
 import { RedwoodApolloProvider } from '@redwoodjs/web/apollo'
 import FatalErrorPage from 'src/pages/FatalErrorPage'
-import { createMuiTheme } from '@material-ui/core/styles'
+import { createTheme } from '@material-ui/core/styles'
 import { ThemeProvider } from '@material-ui/styles'
 import ReactGA from 'react-ga'
 
@@ -22,7 +22,7 @@ const goTrueClient = new GoTrue({
   setCookie: true,
 })
 
-const theme = createMuiTheme({
+const theme = createTheme({
   palette: {
     type: 'dark',
     primary: {

app/web/src/components/IdeViewer/IdeViewer.tsx

@@ -16,6 +16,7 @@ import texture from './dullFrontLitMetal.png'
 import Customizer from 'src/components/Customizer/Customizer'
 import DelayedPingAnimation from 'src/components/DelayedPingAnimation/DelayedPingAnimation'
 import type { ArtifactTypes } from 'src/helpers/cadPackages/common'
+import { State } from 'src/helpers/hooks/useIdeState'
 
 const thresholdAngle = 12
 
@@ -24,9 +25,9 @@ function Asset({
   dataType,
   controlsRef,
 }: {
-  geometry: any
+  geometry: any // eslint-disable-line @typescript-eslint/no-explicit-any
   dataType: 'INIT' | ArtifactTypes
-  controlsRef: React.MutableRefObject<any>
+  controlsRef: React.MutableRefObject<any> // eslint-disable-line @typescript-eslint/no-explicit-any
 }) {
   const threeInstance = useThree()
   const [initZoom, setInitZoom] = useState(true)
@@ -75,7 +76,7 @@ function Asset({
       zoomToFit()
       setInitZoom(false)
     }
-  }, [incomingGeo, dataType])
+  }, [incomingGeo, dataType, controlsRef, initZoom, threeInstance])
   const PrimitiveArray = React.useMemo(
     () =>
       dataType === 'primitive-array' &&
@@ -112,15 +113,29 @@ function Asset({
 }
 
 let debounceTimeoutId
-function Controls({ onCameraChange, onDragStart, onInit, controlsRef }) {
+function Controls({
+  onCameraChange,
+  onDragStart,
+  onInit,
+  controlsRef,
+  camera: scadCamera,
+}: {
+  onCameraChange: Function
+  onDragStart: (a: any) => void
+  onInit: Function
+  controlsRef: React.MutableRefObject<any>
+  camera: State['camera']
+}) {
   const threeInstance = useThree()
   const { camera, gl } = threeInstance
   useEffect(() => {
+    // setup three to openscad camera sync
+
     onInit(threeInstance)
     // init camera position
-    camera.position.x = 200
-    camera.position.y = 140
-    camera.position.z = 20
+    camera.position.x = 80
+    camera.position.y = 50
+    camera.position.z = 50
     camera.far = 10000
     camera.fov = 22.5 // matches default openscad fov
     camera.updateProjectionMatrix()
@@ -146,8 +161,8 @@ function Controls({ onCameraChange, onDragStart, onInit, controlsRef }) {
       )
       const { x, y, z } = head2Head.add(camera.position)
       return {
-        position: { x, y, z },
-        dist: camera.position.length(),
+        position: { x: x / 2, y: y / 2, z: z / 2 },
+        dist: camera.position.length() / 2,
       }
     }
 
@@ -180,6 +195,34 @@ function Controls({ onCameraChange, onDragStart, onInit, controlsRef }) {
     }
   }, [camera, controlsRef])
 
+  useEffect(() => {
+    if (!scadCamera?.isScadUpdate || !scadCamera?.position) {
+      return
+    }
+    // sync Three camera to OpenSCAD
+    const { x, y, z } = scadCamera.position || {}
+    const scadCameraPos = new Vector3(x * 2, y * 2, z * 2)
+    const cameraViewVector = new Vector3(0, 0, 1)
+    const { x: rx, y: ry, z: rz } = scadCamera.rotation || {}
+    const scadCameraEuler = new THREE.Euler(
+      ...[rx, ry, rz].map((r) => (r * Math.PI) / 180),
+      'YZX'
+    ) // I don't know why it seems to like 'YZX' order
+    cameraViewVector.applyEuler(scadCameraEuler)
+    cameraViewVector.multiplyScalar(scadCamera.dist * 2)
+
+    const scadToThreeCameraPosition = new Vector3().subVectors(
+      // I have no idea why this works
+      cameraViewVector.clone().add(scadCameraPos),
+      cameraViewVector
+    )
+    scadToThreeCameraPosition.multiplyScalar(
+      scadCamera.dist / scadToThreeCameraPosition.length()
+    )
+    camera.position.copy(scadToThreeCameraPosition.clone())
+    camera.updateProjectionMatrix()
+  }, [scadCamera, camera])
+
   return (
     <OrbitControls
       makeDefault
@@ -218,6 +261,7 @@ export function PureIdeViewer({
   isLoading,
   isMinimal = false,
   scadRatio = 1,
+  camera,
 }: {
   dataType: 'INIT' | ArtifactTypes
   artifact: any
@@ -226,6 +270,7 @@ export function PureIdeViewer({
   onCameraChange: Function
   isMinimal?: boolean
   scadRatio?: number
+  camera?: State['camera']
 }) {
   const [isDragging, setIsDragging] = useState(false)
   const [image, setImage] = useState()
@@ -276,6 +321,7 @@ export function PureIdeViewer({
             onInit={onInit}
             onCameraChange={onCameraChange}
             controlsRef={controlsRef}
+            camera={camera}
           />
           <PerspectiveCamera makeDefault up={[0, 0, 1]}>
             <pointLight
@@ -347,7 +393,6 @@ const IdeViewer = ({
   }
   const onCameraChange = (camera) => {
     if (handleOwnCamera) {
-      console.log('yo')
       return
     }
     thunkDispatch({
@@ -362,6 +407,7 @@ const IdeViewer = ({
           state,
           dispatch,
           camera,
+          viewAll: state?.objectData?.type === 'INIT',
         })
       }
     })
@@ -374,6 +420,7 @@ const IdeViewer = ({
       onInit={onInit}
       onCameraChange={onCameraChange}
       isLoading={state.isLoading}
+      camera={state?.camera}
     />
   )
 }

app/web/src/helpers/cadPackages/common.ts

@@ -1,10 +1,11 @@
 import { STLLoader } from 'three/examples/jsm/loaders/STLLoader'
 import { State } from 'src/helpers/hooks/useIdeState'
 import { CadhubParams } from 'src/components/Customizer/customizerConverter'
+import type { Camera } from 'src/helpers/hooks/useIdeState'
 
 export const lambdaBaseURL =
   process.env.CAD_LAMBDA_BASE_URL ||
-  'https://2inlbple1b.execute-api.us-east-1.amazonaws.com/prod2'
+  'https://oxt2p7ddgj.execute-api.us-east-1.amazonaws.com/prod'
 
 export const stlToGeometry = (url) =>
   new Promise((resolve, reject) => {
@@ -18,6 +19,7 @@ export interface RenderArgs {
     camera: State['camera']
     viewerSize: State['viewerSize']
     quality: State['objectData']['quality']
+    viewAll: boolean
   }
 }
 
@@ -36,6 +38,7 @@ export interface HealthyResponse {
   }
   customizerParams?: any[]
   currentParameters?: RawCustomizerParams
+  camera?: Camera
 }
 
 export interface RawCustomizerParams {
@@ -48,12 +51,14 @@ export function createHealthyResponse({
   consoleMessage,
   type,
   customizerParams,
+  camera,
 }: {
   date: Date
   data: any
   consoleMessage: string
   type: HealthyResponse['objectData']['type']
   customizerParams?: CadhubParams[]
+  camera?: Camera
 }): HealthyResponse {
   return {
     status: 'healthy',
@@ -66,6 +71,7 @@ export function createHealthyResponse({
       message: consoleMessage,
       time: date,
     },
+    camera,
     customizerParams,
   }
 }

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

@@ -99,7 +99,7 @@ class WorkerHelper {
   }
   render = (
     code: string,
-    parameters: { [key: string]: any }
+    parameters: { [key: string]: any } // eslint-disable-line @typescript-eslint/no-explicit-any
   ): Promise<RenderResponse> => {
     const response: Promise<RenderResponse> = new Promise(
       (resolve: ResolveFn) => {

app/web/src/helpers/cadPackages/openScad/openScadController.ts

@@ -8,6 +8,7 @@ import {
   splitGziped,
 } from '../common'
 import { openScadToCadhubParams } from './openScadParams'
+import type { XYZ, Camera } from 'src/helpers/hooks/useIdeState'
 
 export const render = async ({ code, settings }: RenderArgs) => {
   const pixelRatio = window.devicePixelRatio || 1
@@ -19,6 +20,7 @@ export const render = async ({ code, settings }: RenderArgs) => {
   const body = JSON.stringify({
     settings: {
       size,
+      viewAll: settings.viewAll,
       parameters: settings.parameters,
       camera: {
         // rounding to give our caching a chance to sometimes work
@@ -59,7 +61,21 @@ export const render = async ({ code, settings }: RenderArgs) => {
     }
     const blob = await response.blob()
     const text = await new Response(blob).text()
-    const { consoleMessage, customizerParams, type } = splitGziped(text)
+    const { consoleMessage, customizerParams, type, cameraInfo } =
+      splitGziped(text)
+    const vecArray2Obj = (arr: number[]): XYZ => ({
+      x: arr[0],
+      y: arr[1],
+      z: arr[2],
+    })
+    const camera: Camera = cameraInfo
+      ? {
+          dist: cameraInfo?.distance,
+          position: vecArray2Obj(cameraInfo?.translation),
+          rotation: vecArray2Obj(cameraInfo?.rotation),
+          isScadUpdate: true,
+        }
+      : undefined
     return createHealthyResponse({
       type: type !== 'stl' ? 'png' : 'geometry',
       data:
@@ -67,6 +83,7 @@ export const render = async ({ code, settings }: RenderArgs) => {
           ? blob
           : await stlToGeometry(window.URL.createObjectURL(blob)),
       consoleMessage,
+      camera,
       date: new Date(),
       customizerParams: openScadToCadhubParams(customizerParams || []),
     })

app/web/src/helpers/hooks/use3dViewerResize.ts

@@ -18,12 +18,13 @@ export const use3dViewerResize = () => {
       })
       thunkDispatch((dispatch, getState) => {
         const state = getState()
-        if (['png', 'INIT'].includes(state.objectData?.type)) {
+        if (state.objectData?.type === 'png') {
           dispatch({ type: 'setLoading' })
           requestRender({
             state,
             dispatch,
             viewerSize: { width, height },
+            viewAll: state.objectData?.type === 'INIT',
           })
         }
       })

app/web/src/helpers/hooks/useIdeState.ts

@@ -19,11 +19,17 @@ const codeStorageKey = 'Last-editor-code'
 export const makeCodeStoreKey = (ideType) => `${codeStorageKey}-${ideType}`
 let mutableState: State = null
 
-interface XYZ {
+export interface XYZ {
   x: number
   y: number
   z: number
 }
+export interface Camera {
+  dist?: number
+  position?: XYZ
+  rotation?: XYZ
+  isScadUpdate?: boolean
+}
 
 export interface MosaicTree {
   first: string | MosaicTree
@@ -69,11 +75,7 @@ export interface State {
   currentParameters?: RawCustomizerParams
   isCustomizerOpen: boolean
   layout: MosaicTree
-  camera: {
-    dist?: number
-    position?: XYZ
-    rotation?: XYZ
-  }
+  camera: Camera
   viewerSize: { width: number; height: number }
   isLoading: boolean
   threeInstance: RootState
@@ -165,6 +167,7 @@ const reducer = (state: State, { type, payload }): State => {
           ? [...state.consoleMessages, payload.message]
           : payload.message,
         isLoading: false,
+        camera: payload.camera || state.camera,
       }
     }
     case 'errorRender':
@@ -308,6 +311,7 @@ export const useIdeState = (): [State, (actionOrThunk: any) => any] => {
 interface RequestRenderArgsStateless {
   state: State
   camera?: State['camera']
+  viewAll?: boolean
   viewerSize?: State['viewerSize']
   quality?: State['objectData']['quality']
   specialCadProcess?: string
@@ -317,6 +321,7 @@ interface RequestRenderArgsStateless {
 export const requestRenderStateless = ({
   state,
   camera,
+  viewAll,
   viewerSize,
   quality = 'low',
   specialCadProcess = null,
@@ -339,6 +344,7 @@ export const requestRenderStateless = ({
       parameters: state.isCustomizerOpen
         ? parameters || state.currentParameters
         : {},
+      viewAll,
       camera: camera || state.camera,
       viewerSize: viewerSize || state.viewerSize,
       quality,
@@ -363,6 +369,7 @@ export const requestRender = ({ dispatch, ...rest }: RequestRenderArgs) => {
         status,
         customizerParams,
         currentParameters,
+        camera,
       }) => {
         if (status === 'error') {
           dispatch({
@@ -378,6 +385,7 @@ export const requestRender = ({ dispatch, ...rest }: RequestRenderArgs) => {
               lastRunCode: code,
               customizerParams,
               currentParameters,
+              camera,
             },
           })
           return objectData