31 lines
778 B
C
31 lines
778 B
C
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#include "worldspawn.h"
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#include <Eigen/Core>
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#include <Eigen/Geometry>
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#ifndef __PLANES_H__
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#define __PLANES_H__
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struct TPlanePoints {
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Eigen::Vector3f m_A;
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Eigen::Vector3f m_B;
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Eigen::Vector3f m_C;
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std::string m_material;
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};
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Eigen::Vector3f get_polygon_normal(const Eigen::Vector3f*, const size_t);
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Eigen::Vector3f get_center(const Eigen::Vector3f*, const size_t);
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float get_width(const Eigen::Vector3f*, const size_t, const Eigen::Vector3f);
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Eigen::Vector3f get_tangent(const Eigen::Vector3f*, float);
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Eigen::Vector3f get_bitangent(const Eigen::Vector3f&, const Eigen::Vector3f&, float);
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TPlanePoints GetPlanePoints(const Eigen::Vector3f*, const size_t);
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std::vector<TPlanePoints> GetBrushPlanes(const TBrush&);
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std::string GetBrushString(const TBrush&);
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#endif
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