polished roughned river edges

2026-01-30 14:22:34 -06:00
parent 5e064bcc5d
commit 1a71905da9
1 changed files with 1 additions and 1 deletions
@@ -433,7 +433,7 @@ func bresenham(path []image.Point) []image.Point {
 func drawCircle(img *image.RGBA, center image.Point, radius float64, c color.Color, pixels *[]image.Point, isWater map[image.Point]bool, heightmap image.Image) {
 	bounds := img.Bounds()
 	r2 := radius * radius
-	innerRadius := radius * 0.75 // The inner 75% of the river is smooth
+	innerRadius := radius * 0.875 // The inner 75% of the river is smooth
 	innerR2 := innerRadius * innerRadius

 	for y := int(math.Floor(float64(center.Y) - radius)); y <= int(math.Ceil(float64(center.Y)+radius)); y++ {