chilipeppr / widget-3dviewer Goto Github PK

Arcs from .gcode seem to render with wrong clockwise direction for arcs ZX plane. Preview shows lots of weird circles instead of neat arcs, while tool tracking from G2 board (DUE) goes correctly. If G2 and G3 are swapped for ZX plane (by tweaks in tinyg.cps post) - the preview shows correct picture, BUT the weird circles appear in tool tracking.
In other words: G2/G3 interpretation of 3dviewer (GCodeParser object?) is different from tinyg for arcs in ZX plane.

hi , sorry to open ticket for my question , actually I made my low weight web interface on ESP8266 which is use the JavaScript readerFile to load the gcode file on client side , I use the GRBL as cnc interpreter and connected to my ESP and its work well, however I intend to add visualize tab page so I could show gcode tool path but I couldn't find single file JS code (no Jquery) , I really appreciated if I have any hint on how to use essential this repo code for simple 2d visualize purpose

Hi John

I hope you wouldn't mind me opening a thread, but just easier to keep it going here where I can easily reference code lines, upload etc than the G+ community

So, from our discussion yesterday (#1)

I went ahead and added the subscribe

https://github.com/openhardwarecoza/widget-3dviewer/blob/master/widget.js#L138
and
https://github.com/openhardwarecoza/widget-3dviewer/blob/master/widget.js#L189

and hopefully data published should trigger the function https://github.com/openhardwarecoza/widget-3dviewer/blob/master/widget.js#L3014

However, I don't see the function fire off (i.e. not logging to console) when I connect and disconnect to the TinyG

(As you can tell I am totally noob with the subscribe/publish, so going by example code from other widgets here)

Is it possible to ask 3D viewer to clear the scene without changing the view angle? I want send this command from Eagle BRD Widget to redraw the board but I want to keep the view angle intact.

Is it possible for a widget to tell 3dviewer widget to hide/show Toolhead and info text?

I tried changing the visible property of some item from this.obj3d.parent.children with no success. Where this.obj3d.parent is the scene object.

Rather than branch/revert/patch/pull request... ill just submit a ticket.

THREE.LinePieces has been deprecated.

var line = new THREE.Line(lineGeo, material, THREE.LinePieces);

becomes

var line = new THREE.LineSegments(lineGeo, material);

You can cherry pick from this commit: dchote/widget-3dviewer-rpi@18e6b4f

This path appears to be broken...
https://cdnjs.cloudflare.com/ajax/libs/three.js/r79/three

This appears to be a valid path, but I can't confirm it fixes the viewer
https://cdnjs.cloudflare.com/ajax/libs/three.js/r79/three.js

Chrome 51.0.2704.84 on Mac OS X 10.11.3.

Have to look more into repro steps more when I'm at the machine again, but I noticed that the jog tool was not working consistently. It didn't work on several tries, and randomly seemed to work maybe once. I think it may be registering control-clicks as right-clicks (as is the case on Macs), so it'd be great if we could also accept Cmd-clicks for Mac users.