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Tag: html5-canvas

(JS/CANVAS/HTML) – isPoinToPath inaccurate?

Below here, the provided snippet for testing purpose. The yellow(y) represent the canvas area, return “n” on click The red(r) represent the click area, return “y” on click The trouble(x) represent the error, return “y” when clicked How to make it right? Answer You have a mi…

how to create box in HTML5?

I am trying to create two inner box . I am able to do in using HTML css . working link (expected output) https://stackblitz.com/edit/js-lvzg4o?file=index.js When I trying to do the same thing using Canvas. I am not able create two box or container where I will put my text. is it possible to do same thing usin…

Moving canvas with translate() method

According to MDN documentation translate() method “moves the canvas and its origin” but the below code does not move the border of the canvas. If the translate() method moves the canvas shouldn’t the border move as well? Answer I don’t quite understand what you are trying to do. If you…

Ray Casting floor with HTML canvas

I am coding a small Javascript/ HTML-canvas Wolfenstein style game. I am following Permadi tutorial. For now I did suceed to implement the textured wall raycasting. What I want to do now is to do the floor raycasting. As far as I understand, when I finish to draw a slice of wall, I have to check if it reaches…