glow | OpenGL Object Wrapper | Build Tool library

I'm trying to follow example of fltk application which uses openGl, but the build is not functioning:

I have a HTML div where a mouse over will trigger a toolbar to pop up on the bottom left corner of the div. I want to add buttons to the div but I realise that the mouseout html attribute does not consider the toolbar as part of the div. As such the toolbar will be removed the moment i mouse over the toolbar. Is there any way to keep the toolbar there when i mouse over it?

I'm trying to stitch two pre-warped images together seamlessly using multi-band blending. I have two input images (that have already been warped) and one mask. However, when I apply MBB, the area surrounding the seams glow brighter and as a result, they become more visible which is the opposite of the objective here. I have absolutely no idea what I'm doing wrong.

To better explain the problem, here are the images and the output:

Target:

Source:

Mask:

And once I blend the source image into the target, this is what I get:

Here's my code for reference:

I want to make a duty cycle of 2 LEDs using Arduino in tinkercad. I have 2 LEDs 1 is red and another is green. I want both the LEDs on at the same time but a glowing delay of red led is 1second and green led is 1.3second just like the graph below and having both duty cycle 50%.

but I cant be able to do that I had tried with 2 blocks of if-else but it doesn't work due to its take if-else synchronously then I tried to calculate the graph and want to put it as a delay but it is not an easy solution

I've learned about millis() is the solution but how would I use it? Please help me to solve this problem

I’m wanting to do successive animations, like one after another instead of on a loop or one at a time. What does it look like when coding that?

Example: fade in @ 100% opacity, then fade out @ 20% opacity, then fade in 80%, then fade out 10%... so like a pulsing then at 0% change the label text and do the inverse (basically the same as the picture only every time I try and make it progressively fade out- it disrupts the whole animation)

The gif shows it's current state, not what I've tried thus far that didnt work.

I've been trying to set up my nav-bar for mobile devices but the navigation bar doesn't seem to act accordingly to the @media queries provided.

My chart was rendering last night. Now, it will sometimes render fully, sometimes partially, or often not at all. I am getting no errors in the dev tools. I copied my d3 code to a simple javascript file, with only the latest d3 scripts, and it works. Any insight would be appreciated. Thanks so much in advance.

repo if it helps: https://github.com/EvanPoe/d3-chart-to-react

I'm porting a offline Flutter game to online and the only difference in the code is that the new online code where the problem occurs has a active StreamSubscription being listened to. I can't find anything online other than 1 issue saying this is a bug.. any ideas on why dipose() is being called on the initial build?

I have a question regarding on styling the border-style: dotted.

What I want to achieve is adding the glow on each of the circle/dot. Is it possible or achievable? Since each time I try to add the glow effect, it will go directly towards whole edge of the div border.

I would like to add glow effect to those tiny little dots.

Hope anyone could enlighten me on this matter.

Thank you!