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.
42 lines
882 B
Markdown
42 lines
882 B
Markdown
# Plane::FromPoints
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```cpp
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static Plane FromPoints(const Vector3& a, const Vector3& b, const Vector3& c)
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```
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从三个不共线点创建平面。平面法线通过叉积计算并归一化,距离为原点到平面的有符号距离。
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**参数:**
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- `a` - 第一个点
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- `b` - 第二个点
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- `c` - 第三个点
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**返回:** `Plane` - 由三点定义的平面
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**异常:** 如果三点共线,叉积结果为零向量,行为未定义。
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**线程安全:** ✅
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**复杂度:** O(1)
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**示例:**
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```cpp
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#include <XCEngine/Core/Math/Plane.h>
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#include <XCEngine/Core/Math/Vector3.h>
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using namespace XCEngine::Math;
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void FromPointsExample() {
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Vector3 p0(0.0f, 0.0f, 0.0f);
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Vector3 p1(1.0f, 0.0f, 0.0f);
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Vector3 p2(0.0f, 1.0f, 0.0f);
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Plane plane = Plane::FromPoints(p0, p1, p2);
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}
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```
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## 相关文档
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- [Plane 类总览](plane.md) - 返回类总览
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