RenderingContextImpl Struct Reference

Detailed description

A class encpasulating the entire rendering context

#include <renderer_impl.h>

Public Types
typedef RenderingContext::HostMipMapStoragePtr	HostMipMapStoragePtr
typedef RenderingContext::DeviceMipMapStoragePtr	DeviceMipMapStoragePtr
typedef DomainBuffer< HOST_BUFFER, DirectionalLight >	HostDirectionalLightVector
typedef DomainBuffer< CUDA_BUFFER, DirectionalLight >	DeviceDirectionalLightVector

Public Methods
	RenderingContextImpl (RenderingContext *_context)
void	init (int argc, char **argv)
void	render (const uint32 instance)
void	clear ()
void	multiply_frame (const float scale)
void	rescale_frame (const uint32 instance)
void	clamp_frame (const float max_value)
void	update_variances (const uint32 instance)
void	update_model ()
void	filter (const uint32 instance)
uint2	res () const
RenderingContextView	view (const uint32 instance)
Camera &	get_camera ()
uint2	get_res () const
float	get_aspect_ratio () const
float	get_exposure () const
float	get_gamma () const
FBufferStorage &	get_frame_buffer ()
std::vector< HostMipMapStoragePtr > &	get_host_textures ()
std::vector< DeviceMipMapStoragePtr > &	get_device_textures ()
MipMapView *	get_host_texture_views ()
MipMapView *	get_device_texture_views ()
MeshStorage &	get_host_mesh ()
DeviceMeshStorage &	get_device_mesh ()
MeshLightsStorage &	get_mesh_lights ()
RTContext *	get_rt_context () const
RendererInterface *	get_renderer () const
uint32	register_renderer (const char *name, RendererFactoryFunction factory)
uint32	load_plugin (const char *plugin_name)
cugar::Bbox3f	compute_bbox ()

Public Members
RenderingContext *	m_this
unsigned int	m_res_x
	X resolution.
unsigned int	m_res_y
	Y resolution.
float	m_aspect
	aspect ratio
float	m_exposure
	exposure
float	m_gamma
	gamma
float	m_shading_rate
	shading rate
ShadingMode	m_shading_mode
	shading mode
MeshStorage	m_mesh
	host-side scene mesh representation
DeviceMeshStorage	m_mesh_d
	device-side scene mesh representation
MeshLightsStorage	m_mesh_lights
	mesh lights
RTContext *	m_rt_context
	internal optix ray tracing context
Camera	m_camera
	camera
DirectionalLight	m_light
HostDirectionalLightVector	m_dir_lights_h
	host-side directional lights
DeviceDirectionalLightVector	m_dir_lights_d
	device-side directional lights
uint32	m_renderer_type
	rendering engine type
RendererInterface *	m_renderer
	rendering engine
std::vector< HostMipMapStoragePtr >	m_textures_h
	host-side textures
std::vector< DeviceMipMapStoragePtr >	m_textures_d
	device-side textures
DomainBuffer< HOST_BUFFER, MipMapView >	m_texture_views_h
	host-side texture views
DomainBuffer< CUDA_BUFFER, MipMapView >	m_texture_views_d
	device-side texture views
DomainBuffer< CUDA_BUFFER, float4 >	m_ltc_M
	LTC coefficients.
DomainBuffer< CUDA_BUFFER, float4 >	m_ltc_Minv
	LTC coefficients.
DomainBuffer< CUDA_BUFFER, float >	m_ltc_A
	LTC coefficients.
uint32	m_ltc_size
	LTC coefficients.
DomainBuffer< CUDA_BUFFER, float >	m_glossy_reflectance
	glossy reflectance/albedo profile
FBufferStorage	m_fb
	output framebuffer storage
FBufferChannelStorage	m_fb_temp [4]
	temporary framebuffer storage
DomainBuffer< CUDA_BUFFER, float >	m_var
	variance framebuffer storage
DomainBuffer< CUDA_BUFFER, uint8 >	m_rgba
	output 8-bit rgba storage
TiledSequence	m_sequence
	a tiled sequence
std::vector< std::string >	m_renderer_names
	plugin renderer names
std::vector< RendererFactoryFunction >	m_renderer_factories
	plugin renderer factories
std::vector< DLL >	m_plugins
	plugin DLLs

Constructor & Destructor Documentation

RenderingContextImpl()

RenderingContextImpl::RenderingContextImpl ( RenderingContext *  _context )

inline

constructor

Member Function Documentation

clamp_frame()

void RenderingContextImpl::clamp_frame

(

const float

max_value

)

clamp the output framebuffer to a given maximum

Parameters

max_value

clear()

void RenderingContextImpl::clear

(

)

clear all framebuffers

compute_bbox()

cugar::Bbox3f RenderingContextImpl::compute_bbox

(

)

compute the scene's bbox

filter()

void RenderingContextImpl::filter

(

const uint32

instance

)

perform filtering

Parameters

instance

the sequence instance / frame number in a progressive render

get_aspect_ratio()

float RenderingContextImpl::get_aspect_ratio ( ) const

inline

return the target aspect ratio

get_camera()

Camera& RenderingContextImpl::get_camera ( )

inline

return the camera

get_device_mesh()

DeviceMeshStorage& RenderingContextImpl::get_device_mesh ( )

inline

return the scene's device-side mesh

get_device_texture_views()

MipMapView* RenderingContextImpl::get_device_texture_views ( )

inline

return the scene's device-side textures

get_device_textures()

std::vector<DeviceMipMapStoragePtr>& RenderingContextImpl::get_device_textures ( )

inline

return the scene's device-side textures

get_exposure()

float RenderingContextImpl::get_exposure ( ) const

inline

return the target exposure

get_frame_buffer()

FBufferStorage& RenderingContextImpl::get_frame_buffer ( )

inline

return the frame buffer

get_gamma()

float RenderingContextImpl::get_gamma ( ) const

inline

return the target gamma

get_host_mesh()

MeshStorage& RenderingContextImpl::get_host_mesh ( )

inline

return the scene's host-side mesh

get_host_texture_views()

MipMapView* RenderingContextImpl::get_host_texture_views ( )

inline

return the scene's host-side textures

get_host_textures()

std::vector<HostMipMapStoragePtr>& RenderingContextImpl::get_host_textures ( )

inline

return the scene's host-side textures

get_mesh_lights()

MeshLightsStorage& RenderingContextImpl::get_mesh_lights ( )

inline

return the scene's device-side mesh emitters

get_renderer()

RendererInterface* RenderingContextImpl::get_renderer ( ) const

inline

return the renderer

get_res()

uint2 RenderingContextImpl::get_res ( ) const

inline

return the target resolution

get_rt_context()

RTContext* RenderingContextImpl::get_rt_context ( ) const

inline

return the ray tracing context

init()

void RenderingContextImpl::init	(	int	argc,
		char **	argv
	)

initialize the renderer

load_plugin()

uint32 RenderingContextImpl::load_plugin

(

const char *

plugin_name

)

load a plugin

multiply_frame()

void RenderingContextImpl::multiply_frame

(

const float

scale

)

rescale the output framebuffer by a constant

register_renderer()

uint32 RenderingContextImpl::register_renderer	(	const char *	name,
		RendererFactoryFunction	factory
	)

register a new rendering interface type

render()

void RenderingContextImpl::render

(

const uint32

instance

)

render a frame

Parameters

instance

the sequence instance / frame number in a progressive render

res()

uint2 RenderingContextImpl::res ( ) const

inline

return the current output resolution

rescale_frame()

void RenderingContextImpl::rescale_frame

(

const uint32

instance

)

rescale the output framebuffer by n/(n-1)

Parameters

instance

the sequence instance / frame number in a progressive render, used for rescaling

update_model()

void RenderingContextImpl::update_model

(

)

update the internal data-structures (e.g. BVHs) associated to the geometry

update_variances()

void RenderingContextImpl::update_variances

(

const uint32

instance

)

update the variance estimates

Parameters

instance

the sequence instance / frame number in a progressive render, used for rescaling

view()

RenderingContextView RenderingContextImpl::view

(

const uint32

instance

)

return a view of the renderer

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

• C:/p4research/research/jpantaleoni/Fermat-Public/src/renderer_impl.h