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openvdb::OPENVDB_VERSION_NAME::tools::OrthographicCamera Class Reference

#include <RayTracer.h>

+ Inheritance diagram for openvdb::OPENVDB_VERSION_NAME::tools::OrthographicCamera:

Public Member Functions

 OrthographicCamera (Film &film, const Vec3R &rotation=Vec3R(0.0), const Vec3R &translation=Vec3R(0.0), double frameWidth=1.0, double nearPlane=1e-3, double farPlane=std::numeric_limits< double >::max())
 Constructor. More...
 
 ~OrthographicCamera () override=default
 
math::Ray< double > getRay (size_t i, size_t j, double iOffset=0.5, double jOffset=0.5) const override
 Return a Ray in world space given the pixel indices and optional offsets in the range [0, 1]. An offset of 0.5 corresponds to the center of the pixel. More...
 
- Public Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::tools::BaseCamera
 BaseCamera (Film &film, const Vec3R &rotation, const Vec3R &translation, double frameWidth, double nearPlane, double farPlane)
 
virtual ~BaseCamera ()
 
Film::RGBApixel (size_t i, size_t j)
 
size_t width () const
 
size_t height () const
 
void lookAt (const Vec3R &xyz, const Vec3R &up=Vec3R(0.0, 1.0, 0.0))
 
Vec3R rasterToScreen (double i, double j, double z) const
 

Additional Inherited Members

- Protected Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::tools::BaseCamera
void initRay (double t0, double t1)
 
- Protected Attributes inherited from openvdb::OPENVDB_VERSION_NAME::tools::BaseCamera
FilmmFilm
 
double mScaleWidth
 
double mScaleHeight
 
math::Ray< double > mRay
 
math::AffineMap mScreenToWorld
 

Detailed Description

Definition at line 530 of file RayTracer.h.

Constructor & Destructor Documentation

openvdb::OPENVDB_VERSION_NAME::tools::OrthographicCamera::OrthographicCamera ( Film film,
const Vec3R rotation = Vec3R(0.0),
const Vec3R translation = Vec3R(0.0),
double  frameWidth = 1.0,
double  nearPlane = 1e-3,
double  farPlane = std::numeric_limits<double>::max() 
)
inline

Constructor.

Parameters
filmfilm (i.e. image) defining the pixel resolution
rotationrotation in degrees of the camera in world space (applied in x, y, z order)
translationtranslation of the camera in world-space units, applied after rotation
frameWidthwidth in of the frame in world-space units
nearPlanedepth of the near clipping plane in world-space units
farPlanedepth of the far clipping plane in world-space units

If no rotation or translation is provided, the camera is placed at (0,0,0) in world space and points in the direction of the negative z axis.

Definition at line 545 of file RayTracer.h.

openvdb::OPENVDB_VERSION_NAME::tools::OrthographicCamera::~OrthographicCamera ( )
overridedefault

Member Function Documentation

math::Ray<double> openvdb::OPENVDB_VERSION_NAME::tools::OrthographicCamera::getRay ( size_t  i,
size_t  j,
double  iOffset = 0.5,
double  jOffset = 0.5 
) const
inlineoverridevirtual

Return a Ray in world space given the pixel indices and optional offsets in the range [0, 1]. An offset of 0.5 corresponds to the center of the pixel.

Implements openvdb::OPENVDB_VERSION_NAME::tools::BaseCamera.

Definition at line 556 of file RayTracer.h.


The documentation for this class was generated from the following file: