Imports bitbucket.org/tentontrain/math github.com/go-gl/gl/v4.6-core/gl Imports in module “bitbucket.org/n-gl/ngl” bitbucket.org/n-gl/ngl/color bitbucket.org/n-gl/ngl/shaders Standard library imports bytes encoding/json errors fmt image image/draw image/png io/ioutil math/rand os