Files
XCSDD/docs/api/math/rect/union.md
ssdfasd 58a83f445a fix: improve doc link navigation and tree display
- 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
2026-03-19 12:44:08 +08:00

433 B

Rect::Union

static Rect Union(const Rect& a, const Rect& b)

计算包含两矩形的最小矩形。

参数:

  • a - 第一个矩形
  • b - 第二个矩形

返回: Rect - 包含两矩形的最小外接矩形

复杂度: O(1)

示例:

Rect rectA(0.0f, 0.0f, 50.0f, 50.0f);
Rect rectB(100.0f, 100.0f, 50.0f, 50.0f);
Rect combined = Rect::Union(rectA, rectB);  // (0, 0, 150, 150)