bezier | single header only C library for Bezier curve calculations | Math library

 by   oysteinmyrmo C++ Version: Current License: MIT

kandi X-RAY | bezier Summary

kandi X-RAY | bezier Summary

bezier is a C++ library typically used in Utilities, Math applications. bezier has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Bezier is a single header only C++11 library for Bezier curve calculations and manipulations. Currently only supports 2D bezier curves.
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            kandi-support Support

              bezier has a low active ecosystem.
              It has 125 star(s) with 20 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 4 have been closed. On average issues are closed in 33 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of bezier is current.

            kandi-Quality Quality

              bezier has 0 bugs and 0 code smells.

            kandi-Security Security

              bezier has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              bezier code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              bezier is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              bezier releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            bezier Key Features

            No Key Features are available at this moment for bezier.

            bezier Examples and Code Snippets

            No Code Snippets are available at this moment for bezier.

            Community Discussions

            QUESTION

            Parabola in Processing
            Asked 2022-Mar-27 at 07:56

            I was transferring tasks from my maths textbook to Processing. One of the problems required the use of a parabola. I decided to write it as a Bézier curve, wrote the code, but something didn't work. Could anyone please explain to me what I did wrong here?

            The code:

            ...

            ANSWER

            Answered 2022-Mar-27 at 07:49

            Your resulting y coordinates are way too high for the bezier curve.

            If you want to draw the curve with line segments, you need to calculate the y coordinates inside the loop:

            Source https://stackoverflow.com/questions/71633333

            QUESTION

            Is there a way to turn my flex 50/50 Split View CSS to 70/30?
            Asked 2022-Mar-22 at 15:48

            ...

            ANSWER

            Answered 2022-Mar-22 at 15:48

            Is this what you are looking for? Just give the boxes individual flex-basis values. Right now they both share the same value of 50%. Even if you change that to something like 70%, they both share the same value and they both can't take 70% so it effectively remains at 50%.

            Source https://stackoverflow.com/questions/71574956

            QUESTION

            Chartjs with zoom plugin zooms too much with wheel just with single turn
            Asked 2022-Mar-14 at 12:49

            I have a dummy webpage with a chart, but when i scroll my wheel the slightest I zoom all the way in. How can i limit the amount of zooming in. I tried using limit options in plugins->zoom but it zoomed in again all the way in and couldnt zoom out after that. I use chartjs version 3.7.1, zoom plugin version 1.2.0 and trying this on chrome and edge browsers.

            ...

            ANSWER

            Answered 2022-Mar-14 at 12:49

            This is because of your limits you set and the scroll speed. In your limits you told the x to go to max 10 and you made the scroll speed 10 times the default. Setting this to the default and removing the verry aggresive limit on the x axis it works fine:

            Source https://stackoverflow.com/questions/71460832

            QUESTION

            How Can I Make a Thicker Bezier in Pygame?
            Asked 2022-Mar-06 at 18:08

            I'm building a specialized node editor in Pygame. Each node will be connected with a bezier curve. This curve is built by clicking on a node first. A bezier is drawn between the mouse cursor and the node and once you click on a second node, the bezier line is fixed. My code can already draw the curve and follow the mouse cursor. My problem is that the curve is too thin. Does anyone know of a way to easily specify width in pygame.gfxdraw.bezier? Also, I have no idea what the argument "6" corresponds to; I only know the code won't function without it.

            ...

            ANSWER

            Answered 2022-Mar-05 at 21:53

            Simple answer: You cant't, at least not with pygame.gfxdraw or pygame.draw. You have to do it yourself. Compute points along the curve and connect them with pygame.draw.lines.

            See Finding a Point on a Bézier Curve: De Casteljau's Algorithm and create a function that draw a bezier curve piont, by point:

            Source https://stackoverflow.com/questions/71365567

            QUESTION

            How to add a click event outside an element?
            Asked 2022-Jan-01 at 20:56

            My current code opens up an input via a click by adding a class. I'm having trouble adding a second click that removes the added class when the user clicks off the input. I added a second click event but it just stops my first click event from working.

            Is there a different way to approach this using pure JavaScript?

            (Commented out failed attempt.)

            ...

            ANSWER

            Answered 2021-Dec-23 at 10:59

            QUESTION

            Native Android -> How to create custom curved bottom navigation
            Asked 2021-Dec-17 at 09:03

            So this is the navigation my designer made for our project. Height of the bottom navigation is 70dp.

            What I have tried so far.

            First I downloaded a vector drawable background from design and set it as background for BottomNavigationView

            ...

            ANSWER

            Answered 2021-Dec-17 at 09:03

            I think you cannot achieve this with BottomAppBar without working some hacks around it. I can suggest you use 2 FABs, an invisible one to get the BottomAppBar curved the way you wish, and another one (the actual one) and place it at the position you need it to be placed at, here is an example

            Source https://stackoverflow.com/questions/70325240

            QUESTION

            Finding the shortest distance between a quadratic Bezier curve and point or rectangle
            Asked 2021-Dec-16 at 13:26

            I am working on a simple whiteboard application where the drawings are represented by quadratic Bezier curves (using the JavaScript's CanvasPath.quadraticCurveTo function). I am trying to implement functionality so that an eraser tool or a selection tool are able to determine if they are touching a drawing.

            To show what I'm talking about, in the following image is a red drawing and I need to be able to determine that the black rectangles and black point overlap with the area of the drawing. For debugging purposes I have added blue circles which are control points of the curve and the green line which is the same Bezier curve but with a much smaller width.

            I have included my code which generates the Bezier curve:

            ...

            ANSWER

            Answered 2021-Dec-16 at 13:26

            Some interesting articles/posts:

            How to track coordinates on the quadraticCurve

            https://coderedirect.com/questions/385964/nearest-point-on-a-quadratic-bezier-curve

            And if it doesn't work maybe you can take a look at this library: https://pomax.github.io/bezierjs/

            As suggested by Pomax in the comments the thing you're looking for is in the library and it looks like there is a proper explanation.

            There is a live demo if you want to try it: https://pomax.github.io/bezierinfo/#projections
            The source code of it is here: https://pomax.github.io/bezierinfo/chapters/projections/project.js

            To use it install it using the steps from GitHub: https://github.com/Pomax/bezierjs

            Of course credit to Pomax for suggesting his library

            Source https://stackoverflow.com/questions/70369866

            QUESTION

            CSS Slider Using `transform: translateX` To Cycle Through Images
            Asked 2021-Nov-14 at 06:58

            Is it possible to have a CSS slider cycle through two images when animating them with the translateX transform property?

            I'm facing a couple of issues:

            1. I can't seem to get the second image to show even though it is in the HTML unless I use position: absolute and then the overflow: hidden doesn't work on the parent?

            2. How do I reset the first image to go back to the beginning to start it all again?

            Note: in the animation shorthand, the animation lasts for 2.5s and there is an initial delay of 3s.

            I only want to do with this with the translateX property because I want the 60FPS smoothness (it will be done with translate3d when completed, but to make the code easier to read I've used translateX). I don't wish to animate margin: left or the left property etc.

            Any help would be amazing.

            Code is below or link to Codepen: https://codepen.io/anna_paul/pen/ZEJrvRp

            ...

            ANSWER

            Answered 2021-Nov-06 at 19:57

            No, without position:absolute its not possible.

            For the Position Reset you can use Javascript. Here's a example;

            Source https://stackoverflow.com/questions/69848141

            QUESTION

            expand flex children to full width on hover
            Asked 2021-Sep-19 at 09:00

            in the example below is it possible to expand flex children to full width on hover with css only or I should do this with javascript? Note: It's important to use flexbox in this scenario. and if its not possible to create it with css can you please suggest a javascript functionality for this problem?

            ...

            ANSWER

            Answered 2021-Sep-19 at 08:18

            You can do

            .panel:hover{ flex-basis: 100%; }

            It will shrink the rest to a minimum and expand the one hovered. Check if this helps.

            Source https://stackoverflow.com/questions/69241212

            QUESTION

            Apply transition to components in v-for
            Asked 2021-Aug-26 at 01:23

            I've been trying to mock a carousel-like effect in cards rendered through v-for. I have an array of data and I have a method that left rotates that array. I'm passing that rotated array in v-for. But, the rotated arrays shift the real dom div instead of re-rendering the component in v-for (I think this is how Vue behaves for optimization). I've tried transition-group but it only applies transition to leaving and entering div. Is there any way so that I can get a carousel-like effect (divs moving upward) using Vue transition? When I was writing the code, the divs were moving upward and behaving as expected because at that time instead of divs shifting in real dom, only the data inside that div were changing but later on it started to behave like this (divs shifting in real dom)

            Here is the fiddle link: https://jsfiddle.net/aanish/7pe5jq9u/4/

            Please help me to achieve the expected behavior.

            ...

            ANSWER

            Answered 2021-Aug-25 at 08:58

            Maybe with mode="out-in" along with transition name, and transition-group for list, check snippet pls :

            Source https://stackoverflow.com/questions/68916621

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install bezier

            You can download it from GitHub.

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