RixProjection Class Reference

#include <RixProjection.h>

Public Types
enum	DicingHint { k_Orthographic, k_Perspective, k_Spherical }
	Dicing hint value, to be returned by GetProperty when ProjectionProperty == k_DicingHint. More...
enum	DeepMetric { k_cameraZ = 0, k_rayLength = 1 }
	Expresses depth metric to use for samples in deep output. More...
enum	ProjectionProperty {   k_DicingHint, k_DeepMetric, k_FieldOfView, k_FStop,   k_FocalLength, k_FocalDistance }

Public Member Functions
virtual RixSCDetail	GetProperty (ProjectionProperty, void const **result) const =0
virtual void	Project (RixProjectionContext &pCtx)=0
	Project: is the primary entrypoint for this class. More...
virtual void	RenderBegin (RixContext &ctx, RixProjectionEnvironment const &env, RixParameterList const *instanceParams)=0
virtual void	RenderEnd (RixContext &rixCtx)

Protected Member Functions
virtual	~RixProjection ()

Member Enumeration Documentation

enum RixProjection::DeepMetric

Expresses depth metric to use for samples in deep output.

Set to k_cameraZ for standard perspective or orthographic projections. Use k_rayLength for spherical, cylindrical, etc... with -Z rays. Default value (if no value is returned) will be: k_cameraZ

Enumerator
k_cameraZ
k_rayLength

enum RixProjection::DicingHint

Dicing hint value, to be returned by GetProperty when ProjectionProperty == k_DicingHint.

Helps the renderer decide how to dice geometry

Enumerator
k_Orthographic
k_Perspective
k_Spherical

enum RixProjection::ProjectionProperty

Enumerator
k_DicingHint
k_DeepMetric
k_FieldOfView
k_FStop
k_FocalLength
k_FocalDistance

Constructor & Destructor Documentation

virtual RixProjection::~RixProjection ( )

inlineprotectedvirtual

Member Function Documentation

virtual RixSCDetail RixProjection::GetProperty ( ProjectionProperty  , void const **  result  ) const

pure virtual

virtual void RixProjection::Project ( RixProjectionContext &  pCtx)

pure virtual

Project: is the primary entrypoint for this class.

Maps a set of samples onto rays. This will be invoked by the rendering threads and should be thread-safe and re-entrant.

virtual void RixProjection::RenderBegin ( RixContext &  ctx, RixProjectionEnvironment const &  env, RixParameterList const *  instanceParams  )

pure virtual

virtual void RixProjection::RenderEnd ( RixContext &  rixCtx)

inlinevirtual

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

• RixProjection.h