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XCSDD/docs/api/math/vector4/project.md
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Vector4::Project

static Vector4 Project(const Vector4& vector, const Vector4& onNormal)

将向量投影到法线向量上。

参数:

  • vector - 要投影的向量
  • onNormal - 投影到的法线向量

返回: Vector4 - 投影结果

复杂度: O(1)

示例:

Vector4 v(1.0f, 1.0f, 1.0f, 1.0f);
Vector4 normal(1.0f, 0.0f, 0.0f, 0.0f);
Vector4 projected = Vector4::Project(v, normal);  // (1, 0, 0, 0)