Change the sliders to whatever you want, and an ellipse will be rendered with the given inputs. center x - The x position of the ellipse's center. center y - The y position of the ellipse's center. radius x - The length of the ellipse's x radius. radius y - The length of the ellipse's y radius. ellipse angle - The current angle of the ellipse. point angle - The angle of the point on the ellipse, relative to the ellipse angle. point x - The x position of the point. point y - The y position of the point.
All code is by me. This is an experiment with trigonometry and pen. I plan to create a 3D engine with this project, on my main account.