Merge branch 'main' of https://github.com/zeldaret/tp

include/JSystem/JGeometry.h

@@ -268,19 +268,15 @@ struct TVec3<f32> : public Vec {
         return inv_norm * sq; 
     }
 
-    void normalize(const TVec3<f32>& other) {
+    f32 normalize(const TVec3<f32>& other) {
         f32 sq = other.squared();
         if (sq <= TUtil<f32>::epsilon()) {
             zero();
-            return;
-        }
-        f32 norm;
-        if (sq <= 0.0f) {
-            norm = sq;
-        } else {
-            norm = fsqrt_step(sq);
+            return 0.0f;
         }
+        f32 norm = TUtil<f32>::inv_sqrt(sq);
         scale(norm, other);
+        return norm * sq;
     }
 
     f32 length() const {
@@ -411,12 +407,12 @@ struct TVec2 {
     TVec2(T v) { set(v); }
 
     template <typename U>
-    TVec2(U x, U y) { set(x, y); }
+    TVec2(const U x, const U y) { set(x, y); }
 
     void set(T v) { y = x = v; }
 
     template <typename U>
-    void set(U x, U y) {
+    void set(const U x, const U y) {
         this->x = x;
         this->y = y;
     }
@@ -518,7 +514,7 @@ struct TBox2 : public TBox<TVec2<T> > {
         }
     }
 
-    void set(const TBox2& other) { set(other.i, other.f); }
+    void set(const TBox<TVec2<T> >& other) { set(other.i, other.f); }
     void set(const TVec2<f32>& i, const TVec2<f32>& f) { this->i.set(i), this->f.set(f); }
     void set(f32 x0, f32 y0, f32 x1, f32 y1) { this->i.set(x0, y0); this->f.set(x1, y1); }
 };