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7c54a62f9e
- 新增Math库: Vector2/3/4, Matrix3/4, Quaternion, Transform, Color等 - 新增测试框架: Google Test (gtest) - 新增140个单元测试，覆盖Vector, Matrix, Quaternion, Geometry - VolumeRenderer支持vcpkg的NanoVDB - 添加TESTING.md测试文档
31 lines
658 B
C++
31 lines
658 B
C++
#pragma once
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#include "Math.h"
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#include "Vector3.h"
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#include "Matrix4.h"
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namespace XCEngine {
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namespace Math {
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struct Sphere;
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struct Ray;
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struct Box {
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Vector3 center = Vector3::Zero();
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Vector3 extents = Vector3::Zero();
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Matrix4x4 transform = Matrix4x4::Identity();
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Box() = default;
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Box(const Vector3& center, const Vector3& extents);
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Vector3 GetMin() const;
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Vector3 GetMax() const;
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bool Contains(const Vector3& point) const;
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bool Intersects(const Sphere& sphere) const;
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bool Intersects(const Box& other) const;
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bool Intersects(const Ray& ray, float& t) const;
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};
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} // namespace Math
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} // namespace XCEngine
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