Tooling

Tools/Orogen/js/detail-scale.js

@@ -0,0 +1,14 @@
+// Non-linear detail slider mapping (power curve, p=5).
+// Slider position 0–1000 maps to detail 2,000–2,560,000.
+// Gives generous control in the normal range; the old max (640K) sits at ~76%.
+
+const MIN = 5000, MAX = 2560000, RANGE = MAX - MIN, STEPS = 1000, P = 5;
+
+export function detailFromSlider(pos) {
+    const t = pos / STEPS;
+    return Math.round((MIN + RANGE * Math.pow(t, P)) / 1000) * 1000;
+}
+
+export function sliderFromDetail(n) {
+    return Math.round(STEPS * Math.pow(Math.max(0, n - MIN) / RANGE, 1 / P));
+}