Create and manipulate 2D and 3D vectors in Bitbybit - add, subtract, scale, normalize, and take dot and cross products. Vectors describe direction and magnitude, which is how you point an extrusion, orient a face, find a surface normal, or move a shape a measured distance along an axis. These pages cover the arithmetic operators, length and normalization, the dot and cross products used for angles and perpendiculars, and the span and easing helpers that distribute values smoothly across a range. Shown in Rete, Blockly and TypeScript.
How bitbybit.vector adds, scales and multiplies vectors, measures lengths, distances and angles in degrees, blends between vectors, builds number sequences and cleans lists of vectors.
Learn how to use vector span and easing functions to create interesting point distributions for drawing in Bitbybit, with examples in Rete, Blockly, and TypeScript.