wisplite/a-star-go
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finally make the zooming proportional so it isn't too fast when zooming out

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wisplite
2026-05-14 10:15:23 -05:00
parent 06f36a625f
commit bb85e11895
1 changed files with 3 additions and 2 deletions
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main.go
+3 -2
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@@ -2,6 +2,7 @@ package main
import ( import (
"image/color" "image/color"
"math"
"strconv" "strconv"
"strings" "strings"
"unsafe" "unsafe"
@@ -336,8 +337,8 @@ func main() {
// 1. Where is the mouse in the world BEFORE zooming? // 1. Where is the mouse in the world BEFORE zooming?
worldPosBefore := rl.GetScreenToWorld2D(mousePos, camera) worldPosBefore := rl.GetScreenToWorld2D(mousePos, camera)
// 2. Apply the zoom // 2. Apply proportional zoom so wheel steps get smaller as the view zooms out.
camera.Zoom += float32(wheel) * 0.1 camera.Zoom *= float32(math.Pow(1.1, float64(wheel)))
if camera.Zoom < 0.01 { if camera.Zoom < 0.01 {
camera.Zoom = 0.01 camera.Zoom = 0.01
} }