update : put every constante in the data folder

src/data/lightingConfig.ts

@@ -0,0 +1,30 @@
+export const AMBIENT_LIGHT_COLOR = "#dbeafe";
+export const SUN_LIGHT_COLOR = "#fff7ed";
+
+export const LIGHTING_DEFAULTS = {
+  ambientIntensity: 1.8,
+  sunIntensity: 2.8,
+  sunX: 60,
+  sunY: 80,
+  sunZ: 30,
+};
+
+export const AMBIENT_INTENSITY_MIN = 0;
+export const AMBIENT_INTENSITY_MAX = 5;
+export const AMBIENT_INTENSITY_STEP = 0.1;
+
+export const SUN_INTENSITY_MIN = 0;
+export const SUN_INTENSITY_MAX = 8;
+export const SUN_INTENSITY_STEP = 0.1;
+
+export const SUN_X_MIN = -100;
+export const SUN_X_MAX = 100;
+export const SUN_X_STEP = 1;
+
+export const SUN_Y_MIN = 0;
+export const SUN_Y_MAX = 150;
+export const SUN_Y_STEP = 1;
+
+export const SUN_Z_MIN = -100;
+export const SUN_Z_MAX = 100;
+export const SUN_Z_STEP = 1;