lot of changes in floors

src/samples/floors/utils.cpp

@@ -32,3 +32,39 @@ float Utils::expoEaseInOut(float t, float b, float c, float d)
 
     return c / 2 * (-powf(2, -10 * --t) + 2) + b;
 }
+
+/** Calculates minimum and maximum X, Y, Z of mesh vertices + current position */
+void Utils::getMinMax(const Mesh &t_mesh, Vector3 &t_min, Vector3 &t_max)
+{
+    Vector3 calc = Vector3();
+    u8 isInitialized = 0;
+    Vector3 *boundingBox = t_mesh.getCurrentBoundingBox();
+    for (u32 i = 0; i < 8; i++)
+    {
+        calc.set(
+            boundingBox[i].x + t_mesh.position.x,
+            boundingBox[i].y + t_mesh.position.y,
+            boundingBox[i].z + t_mesh.position.z);
+        if (isInitialized == 0)
+        {
+            isInitialized = 1;
+            t_min.set(calc);
+            t_max.set(calc);
+        }
+
+        if (t_min.x > calc.x)
+            t_min.x = calc.x;
+        if (calc.x > t_max.x)
+            t_max.x = calc.x;
+
+        if (t_min.y > calc.y)
+            t_min.y = calc.y;
+        if (calc.y > t_max.y)
+            t_max.y = calc.y;
+
+        if (t_min.z > calc.z)
+            t_min.z = calc.z;
+        if (calc.z > t_max.z)
+            t_max.z = calc.z;
+    }
+}