ssdfasd
b414bc5326
Fixed broken references: - texture-import-settings: Fix 16 files referencing wrong overview filename - math/rectint: Fix 9 method links (rectint-* → get*, contains, intersects) - rhi/opengl/device: Fix 8 cross-references (opengl-* → */**) - resources/mesh: Fix meshsection and vertexattribute links - rhi/d3d12/sampler: Fix RHISampler reference path - math/vector3: Fix projectonplane → project-on-plane - rhi/opengl/command-list: Remove broken ClearFlag enum ref - rhi/opengl/device: Create 2 new method docs (MakeContextCurrent, GetNativeContext) - rhi/device: Fix device-info types reference All 0 broken references remaining.
38 lines
777 B
Markdown
38 lines
777 B
Markdown
# Plane::GetClosestPoint
|
|
|
|
```cpp
|
|
Vector3 GetClosestPoint(const Vector3& point) const
|
|
```
|
|
|
|
计算平面上最接近给定点的点。通过将点沿平面法线方向投影到平面上得到。
|
|
|
|
**参数：**
|
|
- `point` - 参考点
|
|
|
|
**返回：** `Vector3` - 平面上最接近给定点的点
|
|
|
|
**线程安全：** ✅
|
|
|
|
**复杂度：** O(1)
|
|
|
|
**示例：**
|
|
|
|
```cpp
|
|
#include <XCEngine/Core/Math/Plane.h>
|
|
#include <XCEngine/Core/Math/Vector3.h>
|
|
|
|
using namespace XCEngine::Math;
|
|
|
|
void GetClosestPointExample() {
|
|
Plane plane(Vector3::Up(), 0.0f);
|
|
|
|
Vector3 point(5.0f, 10.0f, 0.0f);
|
|
Vector3 closest = plane.GetClosestPoint(point);
|
|
}
|
|
```
|
|
|
|
## 相关文档
|
|
|
|
- [Plane 类总览](plane.md) - 返回类总览
|
|
- [GetDistanceToPoint](getdistancetopoint.md) - 计算有符号距离
|