30 lines
621 B
Go
30 lines
621 B
Go
package main
|
|
|
|
import (
|
|
"github.com/jdxyw/generativeart"
|
|
"github.com/jdxyw/generativeart/arts"
|
|
"github.com/jdxyw/generativeart/common"
|
|
"image/color"
|
|
"math/rand"
|
|
"time"
|
|
)
|
|
|
|
func cmap(r, m1, m2 float64) color.RGBA {
|
|
rgb := color.RGBA{
|
|
R: uint8(common.Constrain(m1*200*r, 0, 255)),
|
|
G: uint8(common.Constrain(r*200, 0, 255)),
|
|
B: uint8(common.Constrain(m2*255*r, 70, 255)),
|
|
A: 255,
|
|
}
|
|
return rgb
|
|
}
|
|
|
|
func main() {
|
|
rand.Seed(time.Now().Unix())
|
|
c := generativeart.NewCanva(500, 500)
|
|
c.SetBackground(common.Black)
|
|
c.FillBackground()
|
|
c.Draw(arts.NewDomainWrap(0.01, 4, 4, 20, cmap))
|
|
c.ToPNG("domainwarp.png")
|
|
}
|