diff options
Diffstat (limited to 'source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h')
| -rw-r--r-- | source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h b/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h deleted file mode 100644 index 59612b10b57..00000000000 --- a/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h +++ /dev/null @@ -1,226 +0,0 @@ -/* - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file PHY_IPhysicsEnvironment.h - * \ingroup phys - */ - -#ifndef __PHY_IPHYSICSENVIRONMENT_H__ -#define __PHY_IPHYSICSENVIRONMENT_H__ - -#include "PHY_DynamicTypes.h" -#include "MT_Vector2.h" -#include "MT_Vector3.h" -#include "MT_Vector4.h" - -#ifdef WITH_CXX_GUARDEDALLOC -#include "MEM_guardedalloc.h" -#endif - -class PHY_IVehicle; -class PHY_ICharacter; -class RAS_MeshObject; -class PHY_IPhysicsController; - - -class RAS_MeshObject; -struct DerivedMesh; -class KX_GameObject; -class KX_Scene; - -struct PHY_ShapeProps; -struct PHY_MaterialProps; -class PHY_IMotionState; -struct bRigidBodyJointConstraint; - -/** - * pass back information from rayTest - */ -struct PHY_RayCastResult -{ - PHY_IPhysicsController* m_controller; - MT_Vector3 m_hitPoint; - MT_Vector3 m_hitNormal; - const RAS_MeshObject* m_meshObject; // !=NULL for mesh object (only for Bullet controllers) - int m_polygon; // index of the polygon hit by the ray, - // only if m_meshObject != NULL - int m_hitUVOK; // !=0 if UV coordinate in m_hitUV is valid - MT_Vector2 m_hitUV; // UV coordinates of hit point -}; - -/** - * This class replaces the ignoreController parameter of rayTest function. - * It allows more sophisticated filtering on the physics controller before computing the ray intersection to save CPU. - * It is only used to its full extend by the Ccd physics environment (Bullet). - */ -class PHY_IRayCastFilterCallback -{ -public: - PHY_IPhysicsController* m_ignoreController; - bool m_faceNormal; - bool m_faceUV; - - virtual ~PHY_IRayCastFilterCallback() - { - } - - virtual bool needBroadphaseRayCast(PHY_IPhysicsController* controller) - { - return true; - } - - virtual void reportHit(PHY_RayCastResult* result) = 0; - - PHY_IRayCastFilterCallback(PHY_IPhysicsController* ignoreController, bool faceNormal=false, bool faceUV=false) - :m_ignoreController(ignoreController), - m_faceNormal(faceNormal), - m_faceUV(faceUV) - { - } - - -#ifdef WITH_CXX_GUARDEDALLOC - MEM_CXX_CLASS_ALLOC_FUNCS("GE:PHY_IRayCastFilterCallback") -#endif -}; - -/** - * Physics Environment takes care of stepping the simulation and is a container for physics entities - * (rigidbodies,constraints, materials etc.) - * A derived class may be able to 'construct' entities by loading and/or converting - */ -class PHY_IPhysicsEnvironment -{ - public: - virtual ~PHY_IPhysicsEnvironment() {} - virtual void BeginFrame() = 0; - virtual void EndFrame() = 0; - /// Perform an integration step of duration 'timeStep'. - virtual bool ProceedDeltaTime(double curTime,float timeStep,float interval)=0; - ///draw debug lines (make sure to call this during the render phase, otherwise lines are not drawn properly) - virtual void DebugDrawWorld() {} - virtual void SetFixedTimeStep(bool useFixedTimeStep,float fixedTimeStep)=0; - //returns 0.f if no fixed timestep is used - virtual float GetFixedTimeStep()=0; - - ///getDebugMode return the actual debug visualization state - virtual int GetDebugMode()const=0; - ///setDebugMode is used to support several ways of debug lines, contact point visualization - virtual void SetDebugMode(int debugMode) {} - ///setNumIterations set the number of iterations for iterative solvers - virtual void SetNumIterations(int numIter) {} - ///setNumTimeSubSteps set the number of divisions of the timestep. Tradeoff quality versus performance. - virtual void SetNumTimeSubSteps(int numTimeSubSteps) {} - virtual int GetNumTimeSubSteps() {return 0; } - ///setDeactivationTime sets the minimum time that an objects has to stay within the velocity tresholds until it gets fully deactivated - virtual void SetDeactivationTime(float dTime) {} - ///setDeactivationLinearTreshold sets the linear velocity treshold, see setDeactivationTime - virtual void SetDeactivationLinearTreshold(float linTresh) {} - ///setDeactivationAngularTreshold sets the angular velocity treshold, see setDeactivationTime - virtual void SetDeactivationAngularTreshold(float angTresh) {} - ///setContactBreakingTreshold sets tresholds to do with contact point management - virtual void SetContactBreakingTreshold(float contactBreakingTreshold) {} - ///continuous collision detection mode, very experimental for Bullet - virtual void SetCcdMode(int ccdMode) {} - ///successive overrelaxation constant, in case PSOR is used, values in between 1 and 2 guarantee converging behavior - virtual void SetSolverSorConstant(float sor) {} - ///setSolverType, internal setting, chooses solvertype, PSOR, Dantzig, impulse based, penalty based - virtual void SetSolverType(int solverType) {} - ///setTau sets the spring constant of a penalty based solver - virtual void SetSolverTau(float tau) {} - ///setDamping sets the damper constant of a penalty based solver - virtual void SetSolverDamping(float damping) {} - ///linear air damping for rigidbodies - virtual void SetLinearAirDamping(float damping) {} - /// penetrationdepth setting - virtual void SetUseEpa(bool epa) {} - - virtual void SetGravity(float x,float y,float z)=0; - virtual void GetGravity(MT_Vector3& grav) = 0; - - virtual int CreateConstraint(class PHY_IPhysicsController* ctrl,class PHY_IPhysicsController* ctrl2,PHY_ConstraintType type, - float pivotX,float pivotY,float pivotZ, - float axis0X,float axis0Y,float axis0Z, - float axis1X=0,float axis1Y=0,float axis1Z=0, - float axis2X=0,float axis2Y=0,float axis2Z=0,int flag=0 - )=0; - virtual void RemoveConstraintById(int constraintid) = 0; - virtual float GetAppliedImpulse(int constraintid) { return 0.0f; } - - - //complex constraint for vehicles - virtual PHY_IVehicle* GetVehicleConstraint(int constraintId) =0; - - // Character physics wrapper - virtual PHY_ICharacter* GetCharacterController(class KX_GameObject* ob) =0; - - virtual PHY_IPhysicsController* RayTest(PHY_IRayCastFilterCallback &filterCallback, float fromX,float fromY,float fromZ, float toX,float toY,float toZ)=0; - - //culling based on physical broad phase - // the plane number must be set as follow: near, far, left, right, top, botton - // the near plane must be the first one and must always be present, it is used to get the direction of the view - virtual bool CullingTest(PHY_CullingCallback callback, void *userData, MT_Vector4* planeNormals, int planeNumber, int occlusionRes, const int *viewport, float modelview[16], float projection[16]) = 0; - - //Methods for gamelogic collision/physics callbacks - //todo: - virtual void AddSensor(PHY_IPhysicsController* ctrl)=0; - virtual void RemoveSensor(PHY_IPhysicsController* ctrl)=0; - virtual void AddTouchCallback(int response_class, PHY_ResponseCallback callback, void *user)=0; - virtual bool RequestCollisionCallback(PHY_IPhysicsController* ctrl)=0; - virtual bool RemoveCollisionCallback(PHY_IPhysicsController* ctrl)=0; - //These two methods are *solely* used to create controllers for sensor! Don't use for anything else - virtual PHY_IPhysicsController* CreateSphereController(float radius,const MT_Vector3& position) =0; - virtual PHY_IPhysicsController* CreateConeController(float coneradius,float coneheight)=0; - - virtual void SetConstraintParam(int constraintId,int param,float value,float value1) = 0; - virtual float GetConstraintParam(int constraintId,int param) = 0; - - virtual void ExportFile(const char* filename) {}; - - virtual void MergeEnvironment(PHY_IPhysicsEnvironment *other_env) = 0; - - virtual void ConvertObject(KX_GameObject* gameobj, - RAS_MeshObject* meshobj, - DerivedMesh* dm, - KX_Scene* kxscene, - PHY_ShapeProps* shapeprops, - PHY_MaterialProps* smmaterial, - PHY_IMotionState *motionstate, - int activeLayerBitInfo, - bool isCompoundChild, - bool hasCompoundChildren) = 0; - - /* Set the rigid body joints constraints values for converted objects and replicated group instances. */ - virtual void SetupObjectConstraints(KX_GameObject *obj_src, KX_GameObject *obj_dest, - bRigidBodyJointConstraint *dat) {} - -#ifdef WITH_CXX_GUARDEDALLOC - MEM_CXX_CLASS_ALLOC_FUNCS("GE:PHY_IPhysicsEnvironment") -#endif -}; - -#endif /* __PHY_IPHYSICSENVIRONMENT_H__ */ |