Funebra Math Helpers

Available Helpers

These helpers return coordinates for parametric plotting and math-art geometry:

• polygonY(o, sides, radius, centerY, stepsPerEdge)
• polygonX(o, sides, radius, centerX, stepsPerEdge)
• starX(o, arms, radius, centerX)
• starY(o, arms, radius, centerY)
• crossX(...)
• crossY(...)
• crossZ(...)
• pyramidX(...)
• pyramidY(...)
• pyramidZ(...)
• heart2D(...)
• triX(...)
• triY(...)
• cube(...)

Usage

These helpers can be combined to generate coordinates for visual math experiments, geometry art, and 3D exports. Example:

const sides = 6, R = 140, stepsPerEdge = 40;
const CX = 360, CY = 220;

function X(o){ return polygonX(o, sides, R, CX, stepsPerEdge); }
function Y(o){ return polygonY(o, sides, R, CY, stepsPerEdge); }