Grimsace/RPG_City_Maker_Reborn
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polished roughned river edges

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Grimsace
2026-01-30 14:22:34 -06:00
parent 5e064bcc5d
commit 1a71905da9
1 changed files with 1 additions and 1 deletions
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terrain.go
+1 -1
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@@ -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) { 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() bounds := img.Bounds()
r2 := radius * radius 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 innerR2 := innerRadius * innerRadius
for y := int(math.Floor(float64(center.Y) - radius)); y <= int(math.Ceil(float64(center.Y)+radius)); y++ { for y := int(math.Floor(float64(center.Y) - radius)); y <= int(math.Ceil(float64(center.Y)+radius)); y++ {