eve::IPhysicsQuery类 参考

2D physics world query surface (provided by the physics module). 更多...

#include <PhysicsQuery.h>

Public 成员函数
virtual	~IPhysicsQuery ()=default
	I physics query.
virtual int	newWorld (float gravityX, float gravityY)=0
	Create a world with the given gravity; returns a non-negative id.
virtual int	worldCount ()=0
	Number of worlds still alive.
virtual bool	worldGravity (int id, float *gravityX, float *gravityY)=0
	Gravity of a world; false when the id is unknown.
virtual bool	rayCast (int id, float x1, float y1, float x2, float y2, RayHitInfo *out)=0
	Segment ray-cast; fills the hit info.
virtual bool	removeWorld (int id)=0
	Destroy a world.

静态 Public 属性
static constexpr const char *	capabilityName = "IPhysicsQuery"

详细描述

2D physics world query surface (provided by the physics module).

在文件 PhysicsQuery.h 第 19 行定义.

构造及析构函数说明

~IPhysicsQuery()

virtual eve::IPhysicsQuery::~IPhysicsQuery ( )

virtualdefault

I physics query.

成员函数说明

newWorld()

virtual int eve::IPhysicsQuery::newWorld ( float  gravityX, float  gravityY  )

pure virtual

Create a world with the given gravity; returns a non-negative id.

rayCast()

virtual bool eve::IPhysicsQuery::rayCast ( int  id, float  x1, float  y1, float  x2, float  y2, RayHitInfo *  out  )

pure virtual

Segment ray-cast; fills the hit info.

removeWorld()

virtual bool eve::IPhysicsQuery::removeWorld ( int  id )

pure virtual

Destroy a world.

worldCount()

virtual int eve::IPhysicsQuery::worldCount ( )

pure virtual

Number of worlds still alive.

worldGravity()

virtual bool eve::IPhysicsQuery::worldGravity ( int  id, float *  gravityX, float *  gravityY  )

pure virtual

Gravity of a world; false when the id is unknown.

类成员变量说明

capabilityName

constexpr const char* eve::IPhysicsQuery::capabilityName = "IPhysicsQuery"

staticconstexpr

在文件 PhysicsQuery.h 第 21 行定义.

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该类的文档由以下文件生成:

• src/engine/common/PhysicsQuery.h