redgpu/bullet: Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

examples/CommonInterfaces/CommonExampleInterface.h

91 строка2 KB

erwincoumans

App_SharedMemoryPhysics_VR: Add a command-line flag (--emptyworld) to disable the Samurai/KUKA robot creation in the VR demo, and use pybullet to populate the VR world. Note that either way, you can use pybullet to interact and control the world.

09 окт 2016, 04:40

09 окт 2016, 04:40bbb2fac



#ifndef COMMON_EXAMPLE_INTERFACE_H
#define COMMON_EXAMPLE_INTERFACE_H

struct CommonExampleOptions
{
	struct GUIHelperInterface*	m_guiHelper;

	//Those are optional, some examples will use them others don't. Each example should work with them being 0.
	int			m_option;
	const char* m_fileName;
	class SharedMemoryInterface* m_sharedMem;

	
	CommonExampleOptions(struct GUIHelperInterface*	helper, int option=0)
		:m_guiHelper(helper),
		m_option(option),
		m_fileName(0),
		m_sharedMem(0)
	{
	}

};

class CommonExampleInterface
{
public:

	typedef class CommonExampleInterface* (CreateFunc)(CommonExampleOptions& options);

	virtual ~CommonExampleInterface()
	{
	}

	
	
	virtual void    initPhysics()=0;
	virtual void    exitPhysics()=0;
	virtual void	stepSimulation(float deltaTime)=0;
	virtual void	renderScene()=0;
	virtual void	physicsDebugDraw(int debugFlags)=0;//for now we reuse the flags in Bullet/src/LinearMath/btIDebugDraw.h
	//reset camera is only called when switching demo. this way you can restart (initPhysics) and watch in a specific location easier
	virtual void	resetCamera(){};
	virtual bool	mouseMoveCallback(float x,float y)=0;
	virtual bool	mouseButtonCallback(int button, int state, float x, float y)=0;
	virtual bool	keyboardCallback(int key, int state)=0;

	virtual void	vrControllerMoveCallback(int controllerId, float pos[4], float orientation[4], float analogAxis) {}
	virtual void	vrControllerButtonCallback(int controllerId, int button, int state, float pos[4], float orientation[4]){}

	virtual void	processCommandLineArgs(int argc, char* argv[]){};
};

class ExampleEntries
{

public:

        virtual ~ExampleEntries() {}


        virtual void initExampleEntries()=0;

        virtual void initOpenCLExampleEntries()=0;

        virtual int getNumRegisteredExamples()=0;

        virtual CommonExampleInterface::CreateFunc* getExampleCreateFunc(int index)=0;

        virtual const char* getExampleName(int index)=0;

        virtual const char* getExampleDescription(int index)=0;

        virtual int     getExampleOption(int index)=0;

};


CommonExampleInterface* StandaloneExampleCreateFunc(CommonExampleOptions& options);

#ifdef B3_USE_STANDALONE_EXAMPLE
	#define B3_STANDALONE_EXAMPLE(ExampleFunc) CommonExampleInterface*    StandaloneExampleCreateFunc(CommonExampleOptions& options)\
	{\
		return ExampleFunc(options);\
	}
#else//B3_USE_STANDALONE_EXAMPLE
	#define B3_STANDALONE_EXAMPLE(ExampleFunc)
#endif //B3_USE_STANDALONE_EXAMPLE



#endif //COMMON_EXAMPLE_INTERFACE_H