ambient | Lightweight ambient light javascript library for HTML image | Canvas library

According to the standard std::optional is prohibited to use dynamic memory for their direct members.

One possible layout could for example be:

Yes, all of that is doable. First, create your own camera class and turn off allowsCameraControl. Then you can implement zoom/strafe/whatever.

Here are some examples that may help, just search for these numbers in the stack search bar and find my answers/examples.

57018359 - this post one tells you how to touch a 2d screen (tap) and translate it to 3d coordinates with you deciding the depth (z), like if you wanted to tap the screen and place an object in 3d space.

57003908 - this post tells you how to select an object with a hitTest (tap). For example, if you showed the front of a house with a door and tap it, then the function would return your door node provided you name the node "door" and took some kind of action when it's touched. Then you could reposition your camera based on that position. You'll want to go iterate through all results because there might be overlapping or plus Z nodes

55129224 - this post gives you quick example of creating a camera class. You can use this to reposition your camera or move it forward and back, etc.

Two finger drag:

You can also subdivide your Geometry:

1. Yes, you can pass any permission into nested iframe only if parent context has that permission granted.
   Keep in mind that when passing permissions the origin will be changed accordingly, i.e:

</code><br> <code> // the permission for fullscreen is 'self' (== http://example.com)</code><br> <code> // but main thing is this is that iframe HAS that permission, therefore</code><br> <code> // it can grant it to any nested context with ANY origin:</code><br> <code> <iframe src='https://www.youtube.com' allow="fullscreen https://www.youtube.com"></code><br> <code> // will get permission of fullscreen mode for https://www.youtube.com origin</code><br> <code>

1. In the parent iframe the serial Feature Policy directive is not specified in the allow='...' attribute. That means this feature is allowed with the default value - 'src'. Therefore parent iframe has implicitly permission for serial, so it can pass it into any nested iframe.

2. I hear nothing about the serial Feature Policy directive, is it supported?

A few things had to change in order to get this to compile and work:

1. probeData shouldn't be an Array -- it should be an optional property
2. That means when you decode, you shouldn't put it inside [ ]
3. Then, in your list, you have to address each item of the devices property (see the ForEach)

One way to re-render the component is to apply a key attribute that changes:

Where you set the object, try this:

There is an open issue regarding the warning. Here's a workaround to hide the warnings for this case -