Files
XCEngine/docs/api/math/vector2/lerp.md
2026-03-20 02:35:15 +08:00

34 lines
695 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
# Vector2::Lerp
```cpp
static Vector2 Lerp(const Vector2& a, const Vector2& b, float t)
```
在两个向量之间进行线性插值。参数 t 会在 [0, 1] 范围内被限制,确保插值结果在两端向量之间。
**参数:**
- `a` - 起始向量
- `b` - 结束向量
- `t` - 插值因子0 返回 a1 返回 b
**返回:** `Vector2` - 插值结果
**线程安全:**
**异常:** (无)
**复杂度:** O(1)
**示例:**
```cpp
Vector2 start(0.0f, 0.0f);
Vector2 end(10.0f, 10.0f);
Vector2 mid = Vector2::Lerp(start, end, 0.5f); // (5.0f, 5.0f)
```
## 相关文档
- [Vector2](vector2.md) - 返回类总览
- [MoveTowards](movetowards.md) - 朝目标移动