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-rw-r--r--src/common/math_util.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/src/common/math_util.h b/src/common/math_util.h
index d6c35ee89..83ef0201f 100644
--- a/src/common/math_util.h
+++ b/src/common/math_util.h
@@ -24,17 +24,29 @@ struct Rectangle {
: left(left), top(top), right(right), bottom(bottom) {}
T GetWidth() const {
- return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+ if constexpr (std::is_floating_point_v<T>) {
+ return std::abs(right - left);
+ } else {
+ return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+ }
}
+
T GetHeight() const {
- return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+ if constexpr (std::is_floating_point_v<T>) {
+ return std::abs(bottom - top);
+ } else {
+ return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+ }
}
+
Rectangle<T> TranslateX(const T x) const {
return Rectangle{left + x, top, right + x, bottom};
}
+
Rectangle<T> TranslateY(const T y) const {
return Rectangle{left, top + y, right, bottom + y};
}
+
Rectangle<T> Scale(const float s) const {
return Rectangle{left, top, static_cast<T>(left + GetWidth() * s),
static_cast<T>(top + GetHeight() * s)};