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- #ifndef ANKI_COLLISION_FUNCTIONS_H
- #define ANKI_COLLISION_FUNCTIONS_H
- #include "anki/collision/Plane.h"
- #include "anki/collision/Frustum.h"
- namespace anki {
- /// @addtogroup Collision
- /// @{
- /// Extract the clip planes using an MVP matrix
- ///
- /// @param[in] mvp The MVP matrix.
- /// @param[out] planes Pointers to the planes. Elements can be nullptr
- ///
- /// @note plane_count * 8 muls, plane_count sqrt
- extern void extractClipPlanes(const Mat4& mvp,
- Plane* planes[Frustum::FP_COUNT]);
- /// @}
- } // end namespace anki
- #endif
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