Click to allow it only when the mouse is not spinning

Questions
1

Hello,

I have a (simple?) Problem.

There is a Click event in the window (or Canvas) that informs me which material is clicked.
scene.pick (scene.pointerX, scene.pointerY);

But if I click so Mousedown and the camera Rotate and mouseup on a mesh stand, this is now selected. That should not be, only if I consciously click on it.

What I tried was to put a Mousedown event on the window (or in the canvas) and a mousemove so that when a Mousedown takes place and at the same time a Mousemove the click for Babylon should not be scored.

But apparently that is blocked by babylon, at least I can not query a mouse down during the click.

I hope you can help me
Daniel

2

Hey!

Can you repro on the playground? Maybe you want to detach the camera from the canvas when you detect your mousedown and reattach it on mouseup?

3

Sure :smiley:

As you can see, if you click while you move, the click scored as a click… But i want that the click does not score if i move the Object.

https://www.babylonjs-playground.com/#A7UM5D

Click & Drag the Object and do mouseup on one of the Objects

As you can see here, if you move while you click it does not work - https://www.babylonjs-playground.com/#A7UM5D#1

4

This should work:
https://www.babylonjs-playground.com/#A7UM5D#2

1 Like
5

okay wow, I did not think it was that easy … xD

Big thank you!!

Just a little Question - is it Possible to have a Pointer-Cursor on Clickable Meshes?

(just for future googler and if the PG got removed):

canvas.addEventListener("click", function (event) {
        if (camera.inertialAlphaOffset || camera.inertialBetaOffset) {
            return;
        }
});

To Answer my own Question about Cursor change - yes it’s Possible :smiley:

canvas.on(“mousemove”, function (event) {
var pickResult = parent.scene.pick(parent.scene.pointerX, parent.scene.pointerY);
if(pickResult.pickedMesh.id == “myID”)
{
$(this).css(“cursor”, “pointer”);
}
else
{
$(this).css(“cursor”, “default”);
}
});

1 Like
6

PG are immutable so no worries :wink: