25 lines
373 B
Markdown
25 lines
373 B
Markdown
|
# OBB::Intersects (OBB)
|
||
|
|
|
||
|
|
```cpp
|
||
|
|
bool Intersects(const OBB& other) const
|
||
|
|
```
|
||
|
|
|
||
|
|
检测两个 OBB 是否相交（使用 SAT 分离轴定理）。
|
||
|
|
|
||
|
|
**参数：**
|
||
|
|
- `other` - 另一个 OBB
|
||
|
|
|
||
|
|
**返回：** `bool` - true 表示相交
|
||
|
|
|
||
|
|
**复杂度：** O(1)
|
||
|
|
|
||
|
|
**示例：**
|
||
|
|
|
||
|
|
```cpp
|
||
|
|
OBB obbA = ...;
|
||
|
|
OBB obbB = ...;
|
||
|
|
if (obbA.Intersects(obbB)) {
|
||
|
|
// 两个有向包围盒相交
|
||
|
|
}
|
||
|
|
```
|