ssdfasd
58a83f445a
- Fix link resolution with proper relative/absolute path handling - Improve link styling with underline decoration - Hide leaf nodes from tree, only show directories - Fix log file path for packaged app
24 lines
461 B
Markdown
24 lines
461 B
Markdown
# Rect::Intersect
|
|
|
|
```cpp
|
|
static Rect Intersect(const Rect& a, const Rect& b)
|
|
```
|
|
|
|
计算两矩形的交集区域。
|
|
|
|
**参数：**
|
|
- `a` - 第一个矩形
|
|
- `b` - 第二个矩形
|
|
|
|
**返回：** `Rect` - 两矩形的交集，若无交集则返回零尺寸矩形
|
|
|
|
**复杂度：** O(1)
|
|
|
|
**示例：**
|
|
|
|
```cpp
|
|
Rect rectA(0.0f, 0.0f, 100.0f, 100.0f);
|
|
Rect rectB(50.0f, 50.0f, 100.0f, 100.0f);
|
|
Rect overlap = Rect::Intersect(rectA, rectB); // (50, 50, 50, 50)
|
|
```
|