ShaderManager Class Reference

#include <shader.h>

Inheritance diagram for ShaderManager:

List of all members.

Public Member Functions
virtual	~ShaderManager ()
virtual void	device_update (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress)=0
virtual void	device_free (Device *device, DeviceScene *dscene)=0
void	device_update_common (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress)
void	device_free_common (Device *device, DeviceScene *dscene)
uint	get_attribute_id (ustring name)
uint	get_attribute_id (Attribute::Standard std)
int	get_shader_id (uint shader, Mesh *mesh=NULL, bool smooth=false)
Static Public Member Functions
static ShaderManager *	create (Scene *scene)
static void	add_default (Scene *scene)
Public Attributes
bool	need_update
Protected Types
typedef unordered_map< ustring, uint, ustringHash >	AttributeIDMap
Protected Member Functions
	ShaderManager ()
Protected Attributes
AttributeIDMap	unique_attribute_id

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Detailed Description

Definition at line 89 of file shader.h.

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Member Typedef Documentation

typedef unordered_map<ustring, uint, ustringHash> ShaderManager::AttributeIDMap [protected]

Definition at line 117 of file shader.h.

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Constructor & Destructor Documentation

ShaderManager::~ShaderManager

(

)

[virtual]

Definition at line 107 of file shader.cpp.

ShaderManager::ShaderManager

(

)

[protected]

Definition at line 102 of file shader.cpp.

References need_update.

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Member Function Documentation

void ShaderManager::add_default

(

Scene *

scene

)

[static]

Definition at line 199 of file shader.cpp.

References ShaderGraph::add(), ShaderGraph::connect(), Scene::default_background, Scene::default_light, Scene::default_surface, Shader::graph, ShaderNode::input(), make_float3(), Shader::name, ShaderNode::output(), ShaderGraph::output(), Shader, Scene::shaders, ShaderInput::value, and float3::x.

Referenced by create().

ShaderManager * ShaderManager::create

(

Scene *

scene

)

[static]

Definition at line 111 of file shader.cpp.

References add_default(), SceneParams::OSL, Scene::params, and SceneParams::shadingsystem.

virtual void ShaderManager::device_free	(	Device *	device,
		DeviceScene *	dscene
	)		[pure virtual]

Implemented in SVMShaderManager.

Referenced by Scene::~Scene().

void ShaderManager::device_free_common	(	Device *	device,
		DeviceScene *	dscene
	)

Definition at line 193 of file shader.cpp.

References device_vector< T >::clear(), DeviceScene::shader_flag, and Device::tex_free().

Referenced by SVMShaderManager::device_free(), and device_update_common().

virtual void ShaderManager::device_update	(	Device *	device,
		DeviceScene *	dscene,
		Scene *	scene,
		Progress &	progress
	)		[pure virtual]

Implemented in SVMShaderManager.

Referenced by Scene::device_update().

void ShaderManager::device_update_common	(	Device *	device,
		DeviceScene *	dscene,
		Scene *	scene,
		Progress &	progress
	)

Definition at line 163 of file shader.cpp.

References device_free_common(), Render::flag, Shader::has_surface_transparent, Shader::has_volume, Shader::homogeneous_volume, i, device_vector< T >::resize(), Shader::sample_as_light, SD_HAS_SURFACE_TRANSPARENT, SD_HAS_VOLUME, SD_HOMOGENEOUS_VOLUME, SD_SAMPLE_AS_LIGHT, DeviceScene::shader_flag, Scene::shaders, and Device::tex_alloc().

Referenced by SVMShaderManager::device_update().

uint ShaderManager::get_attribute_id

(

Attribute::Standard

std

)

Definition at line 140 of file shader.cpp.

uint ShaderManager::get_attribute_id

(

ustring

name

)

Definition at line 127 of file shader.cpp.

References Render::name, Attribute::STD_NUM, and unique_attribute_id.

Referenced by SVMCompiler::attribute(), and MeshManager::update_svm_attributes().

int ShaderManager::get_shader_id	(	uint	shader,
		Mesh *	mesh = NULL,
		bool	smooth = false
	)

Definition at line 145 of file shader.cpp.

References Mesh::DISPLACE_TRUE, Mesh::displacement_method, SHADER_AREA_LIGHT, SHADER_CAST_SHADOW, and SHADER_SMOOTH_NORMAL.

Referenced by Background::device_update(), LightManager::device_update_points(), and Mesh::pack_normals().

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Member Data Documentation

bool ShaderManager::need_update

Definition at line 91 of file shader.h.

Referenced by SVMShaderManager::device_update(), Scene::need_reset(), ShaderManager(), and Shader::tag_update().

AttributeIDMap ShaderManager::unique_attribute_id [protected]

Definition at line 118 of file shader.h.

Referenced by get_attribute_id().

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

• shader.h
• shader.cpp