1.0.0 • Published 9 years ago
matrix-zoom v1.0.0
matrix-zoom
zoom a vector around a point and scale
install
with npm, run
npm install --save matrix-zoom
api
var zoom = require('matrix-zoom')
zoom
takes in two vec3
arguments, each of the format [x, y, scale]
. the first vector is the current position and scale, the second vector is the desired position and scale transform to apply.
zoom
returns a vec3
of the new position and scale.
1.0.0
9 years ago