72 lines
1.6 KiB
C++
72 lines
1.6 KiB
C++
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#ifndef COMMON_PHYSICS_SETUP_H
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#define COMMON_PHYSICS_SETUP_H
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class btRigidBody;
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class btBoxShape;
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class btTransform;
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class btCollisionShape;
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#include "LinearMath/btVector3.h"
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#include "CommonParameterInterface.h"
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class btDiscreteDynamicsWorld;
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///The GraphicsPhysicsBridge let's the graphics engine create graphics representation and synchronize
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struct GraphicsPhysicsBridge
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{
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virtual void createRigidBodyGraphicsObject(btRigidBody* body,const btVector3& color)
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{
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}
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virtual void createCollisionShapeGraphicsObject(btCollisionShape* collisionShape)
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{
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}
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virtual void syncPhysicsToGraphics(const btDiscreteDynamicsWorld* rbWorld)
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{
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}
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virtual void createPhysicsDebugDrawer( btDiscreteDynamicsWorld* rbWorld)
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{
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}
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virtual CommonParameterInterface* getParameterInterface()
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{
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return 0;
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}
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virtual void setUpAxis(int axis)
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{
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}
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};
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struct CommonPhysicsSetup
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{
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public:
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virtual ~CommonPhysicsSetup() {}
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virtual void initPhysics(GraphicsPhysicsBridge& gfxBridge) = 0;
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virtual void exitPhysics()=0;
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virtual void stepSimulation(float deltaTime)=0;
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virtual void debugDraw()=0;
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virtual bool pickBody(const btVector3& rayFromWorld, const btVector3& rayToWorld) = 0;
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virtual bool movePickedBody(const btVector3& rayFromWorld, const btVector3& rayToWorld)=0;
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virtual void removePickingConstraint() = 0;
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virtual void syncPhysicsToGraphics(GraphicsPhysicsBridge& gfxBridge) = 0;
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virtual btRigidBody* createRigidBody(float mass, const btTransform& startTransform,btCollisionShape* shape, const btVector4& color=btVector4(1,0,0,1))=0;
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virtual btBoxShape* createBoxShape(const btVector3& halfExtents)=0;
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};
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#endif //COMMON_PHYSICS_SETUP_H
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