Camera< RealT, Vec3T, RayT > Class Template Reference

A minimal perspective camera for ray generation. More...

#include <nanovdb/examples/benchmark/Camera.h>

Public Member Functions
	Camera ()=default
	default Ctor. More...
__hostdev__	Camera (const Vec3T &eye, const Vec3T &lookat, const Vec3T &up, RealT vfov, RealT aspect)
	Ctor. // vfov is top to bottom in degrees. More...
__hostdev__ void	update (const Vec3T &eye, const Vec3T &lookat, const Vec3T &up, RealT vfov, RealT aspect)
__hostdev__ RayT	getRay (RealT u, RealT v) const
	{u,v} are are assumed to be [0,1] More...
__hostdev__ const Vec3T &	P () const
__hostdev__ const Vec3T &	U () const
__hostdev__ const Vec3T &	V () const
__hostdev__ const Vec3T &	W () const

Detailed Description

template<typename RealT = float, typename Vec3T = Vec3<RealT>, typename RayT = Ray<RealT>>
class nanovdb::Camera< RealT, Vec3T, RayT >

A minimal perspective camera for ray generation.

Constructor & Destructor Documentation

Camera ( )

default

default Ctor.

__hostdev__ Camera ( const Vec3T &  eye, const Vec3T &  lookat, const Vec3T &  up, RealT  vfov, RealT  aspect  )

inline

Ctor. // vfov is top to bottom in degrees.

Note

up is assumed to be a unit-vector

Member Function Documentation

__hostdev__ RayT getRay ( RealT  u, RealT  v  ) const

inline

{u,v} are are assumed to be [0,1]

__hostdev__ const Vec3T& P ( ) const

inline

__hostdev__ const Vec3T& U ( ) const

inline

__hostdev__ void update ( const Vec3T &  eye, const Vec3T &  lookat, const Vec3T &  up, RealT  vfov, RealT  aspect  )

inline

__hostdev__ const Vec3T& V ( ) const

inline

__hostdev__ const Vec3T& W ( ) const

inline