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Showing posts with the label Math

Is It Possible To Get A Natural Log Of A Big-integer Instance?

I am using big-integer for JavaScript. var bigInt = require('big-integer') I have a bigInt… Read more Is It Possible To Get A Natural Log Of A Big-integer Instance?

How To Do This Coordinate System Operation More Efficiently?

I'm making a 3D game, where the player's back should always be facing the camera and he sho… Read more How To Do This Coordinate System Operation More Efficiently?

Find A Point On A Line Closest To A Third Point Javascript

I'm trying to find a point on a line closest to a third point off of the line. The points are l… Read more Find A Point On A Line Closest To A Third Point Javascript

How To Get This Prng To Generate Numbers Within The Range?

I found this which I made into this below, for 8 and 16 bit numbers in JavaScript: However, while … Read more How To Get This Prng To Generate Numbers Within The Range?

Javascript: How To Calculate Offsets For A Boundary Of A Moving Sprite When It's Speed Is Relative To Time?

I am current running into a bit of a math conundrum that has stumped me for days. I am building a J… Read more Javascript: How To Calculate Offsets For A Boundary Of A Moving Sprite When It's Speed Is Relative To Time?

Why Does Javascript Math.log(1.001) Return The Wrong Value?

JavaScript returns .0009995003330834232. Every other way of calculating returns 0.000434077479319. … Read more Why Does Javascript Math.log(1.001) Return The Wrong Value?

Create Equilateral Triangle In The Middle Of Canvas?

I want to draw an equilateral triangle in the middle of canvas. I tried this: ctx.moveTo(canvas.wid… Read more Create Equilateral Triangle In The Middle Of Canvas?

Create A Bezier Curve From Arc In Javascript

I want to create a quadratic bezier curve from the two end points on a arc (x1, y1, x2, y2) and eit… Read more Create A Bezier Curve From Arc In Javascript