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Diffstat (limited to 'contrib/Opcode/OPC_OBBCollider.h')
| -rw-r--r-- | contrib/Opcode/OPC_OBBCollider.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/contrib/Opcode/OPC_OBBCollider.h b/contrib/Opcode/OPC_OBBCollider.h deleted file mode 100644 index 9753384..0000000 --- a/contrib/Opcode/OPC_OBBCollider.h +++ /dev/null @@ -1,142 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/* - * OPCODE - Optimized Collision Detection - * Copyright (C) 2001 Pierre Terdiman - * Homepage: http://www.codercorner.com/Opcode.htm - */ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/** - * Contains code for an OBB collider. - * \file OPC_OBBCollider.h - * \author Pierre Terdiman - * \date January, 1st, 2002 - */ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// Include Guard -#ifndef __OPC_OBBCOLLIDER_H__ -#define __OPC_OBBCOLLIDER_H__ - - struct OPCODE_API OBBCache : VolumeCache - { - OBBCache() : FatCoeff(1.1f) - { - FatBox.mCenter.Zero(); - FatBox.mExtents.Zero(); - FatBox.mRot.Identity(); - } - - // Cached faces signature - OBB FatBox; //!< Box used when performing the query resulting in cached faces - // User settings - float FatCoeff; //!< extents multiplier used to create a fat box - }; - - class OPCODE_API OBBCollider : public VolumeCollider - { - public: - // Constructor / Destructor - OBBCollider(); - virtual ~OBBCollider(); - - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - /** - * Generic collision query for generic OPCODE models. After the call, access the results: - * - with GetContactStatus() - * - with GetNbTouchedPrimitives() - * - with GetTouchedPrimitives() - * - * \param cache [in/out] a box cache - * \param box [in] collision OBB in local space - * \param model [in] Opcode model to collide with - * \param worldb [in] OBB's world matrix, or null - * \param worldm [in] model's world matrix, or null - * \return true if success - * \warning SCALE NOT SUPPORTED. The matrices must contain rotation & translation parts only. - */ - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - bool Collide(OBBCache& cache, const OBB& box, const Model& model, const Matrix4x4* worldb=null, const Matrix4x4* worldm=null); - - // Settings - - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - /** - * Settings: select between full box-box tests or "SAT-lite" tests (where Class III axes are discarded) - * \param flag [in] true for full tests, false for coarse tests - */ - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - inline_ void SetFullBoxBoxTest(bool flag) { mFullBoxBoxTest = flag; } - - // Settings - - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - /** - * Validates current settings. You should call this method after all the settings and callbacks have been defined for a collider. - * \return null if everything is ok, else a string describing the problem - */ - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - override(Collider) const char* ValidateSettings(); - - protected: - // Precomputed data - Matrix3x3 mAR; //!< Absolute rotation matrix - Matrix3x3 mRModelToBox; //!< Rotation from model space to obb space - Matrix3x3 mRBoxToModel; //!< Rotation from obb space to model space - IcePoint mTModelToBox; //!< Translation from model space to obb space - IcePoint mTBoxToModel; //!< Translation from obb space to model space - - IcePoint mBoxExtents; - IcePoint mB0; //!< - mTModelToBox + mBoxExtents - IcePoint mB1; //!< - mTModelToBox - mBoxExtents - - float mBBx1; - float mBBy1; - float mBBz1; - - float mBB_1; - float mBB_2; - float mBB_3; - float mBB_4; - float mBB_5; - float mBB_6; - float mBB_7; - float mBB_8; - float mBB_9; - - // Leaf description - IcePoint mLeafVerts[3]; //!< Triangle vertices - // Settings - bool mFullBoxBoxTest; //!< Perform full BV-BV tests (true) or SAT-lite tests (false) - // Internal methods - void _Collide(const AABBCollisionNode* node); - void _Collide(const AABBNoLeafNode* node); - void _Collide(const AABBQuantizedNode* node); - void _Collide(const AABBQuantizedNoLeafNode* node); - void _CollideNoPrimitiveTest(const AABBCollisionNode* node); - void _CollideNoPrimitiveTest(const AABBNoLeafNode* node); - void _CollideNoPrimitiveTest(const AABBQuantizedNode* node); - void _CollideNoPrimitiveTest(const AABBQuantizedNoLeafNode* node); - // Overlap tests - inline_ BOOL OBBContainsBox(const IcePoint& bc, const IcePoint& be); - inline_ BOOL BoxBoxOverlap(const IcePoint& extents, const IcePoint& center); - inline_ BOOL TriBoxOverlap(); - // Init methods - BOOL InitQuery(OBBCache& cache, const OBB& box, const Matrix4x4* worldb=null, const Matrix4x4* worldm=null); - }; - - class OPCODE_API HybridOBBCollider : public OBBCollider - { - public: - // Constructor / Destructor - HybridOBBCollider(); - virtual ~HybridOBBCollider(); - - bool Collide(OBBCache& cache, const OBB& box, const HybridModel& model, const Matrix4x4* worldb=null, const Matrix4x4* worldm=null); - protected: - Container mTouchedBoxes; - }; - -#endif // __OPC_OBBCOLLIDER_H__ |