remove function

src/scene/container/utils/mixColors.ts

@@ -36,26 +36,3 @@ export function mixStandardAnd32BitColors(localColorRGB: number, localAlpha: num
 
     return sharedBGRColor + (globalAlpha << 24);
 }
-
-/**
- * Takes two hex colors, multiplies them together and returns the result.
- * @param color1 - the first color to multiply
- * @param color2 - the second color to multiply
- * @returns - the multiplied color
- */
-export function multiplyHexColors(color1: number, color2: number): number
-{
-    const r1 = (color1 >> 16) & 0xFF;
-    const g1 = (color1 >> 8) & 0xFF;
-    const b1 = color1 & 0xFF;
-
-    const r2 = (color2 >> 16) & 0xFF;
-    const g2 = (color2 >> 8) & 0xFF;
-    const b2 = color2 & 0xFF;
-
-    const r = r1 * r2;
-    const g = g1 * g2;
-    const b = b1 * b2;
-
-    return (r << 16) + (g << 8) + b;
-}