Public API Reference

iShaderManager Struct Reference

A manager for all shaders. More...

#include <ivideo/shader/shader.h>

Inheritance diagram for iShaderManager:

[legend]List of all members.

Public Member Functions
virtual const csArray< iLight * > &	GetActiveLights () const =0
	Get the list of active lights.
virtual iShaderCompiler *	GetCompiler (const char *name)=0
	Get a shadercompiler by name.
virtual iShader *	GetShader (const char *name)=0
	Get a shader by name.
virtual const csRefArray< iShader > &	GetShaders ()=0
	Returns all shaders that have been created.
virtual iShaderVarStack *	GetShaderVariableStack ()=0
	Get the shadervariablestack used to handle shadervariables on rendering.
virtual void	GetTagOptions (csStringID tag, csShaderTagPresence &presence, int &priority)=0
	Get a technique tag's options.
virtual const csSet< csStringID > &	GetTags (csShaderTagPresence presence, int &count)=0
	Get the list of all tags with a specific presence setting.
virtual void	RegisterCompiler (iShaderCompiler *compiler)=0
	Register a compiler to the manager.
virtual void	RegisterShader (iShader *shader)=0
	Register a shader to the shadermanager.
virtual void	SetActiveLights (const csArray< iLight * > &lights)=0
	Set the list of active lights.
virtual void	SetTagOptions (csStringID tag, csShaderTagPresence presence, int priority=0)=0
	Set a technique tag's options.
virtual void	UnregisterShader (iShader *shader)=0
	Unregister a shader.

---

Detailed Description

A manager for all shaders.

Will only be one at a given time

Definition at line 174 of file shader.h.

---

Member Function Documentation

virtual const csArray<iLight*>& iShaderManager::GetActiveLights

(

)

const [pure virtual]

Get the list of active lights.

virtual iShaderCompiler* iShaderManager::GetCompiler

(

const char *

name

)

[pure virtual]

Get a shadercompiler by name.

virtual iShader* iShaderManager::GetShader

(

const char *

name

)

[pure virtual]

Get a shader by name.

virtual const csRefArray<iShader>& iShaderManager::GetShaders

(

)

[pure virtual]

Returns all shaders that have been created.

virtual iShaderVarStack* iShaderManager::GetShaderVariableStack

(

)

[pure virtual]

Get the shadervariablestack used to handle shadervariables on rendering.

virtual void iShaderManager::GetTagOptions	(	csStringID	tag,
		csShaderTagPresence &	presence,
		int &	priority
	)			[pure virtual]

Get a technique tag's options.

Set a technique tag's options.

Parameters:

	tag	The ID of the tag.
	presence	Whether the presence of a tag is required, forbidden or neither of both.
	priority	The tag's priority. The sum of all tag priorities is decisive when two shader techniques have the same technique priority.

virtual const csSet<csStringID>& iShaderManager::GetTags	(	csShaderTagPresence	presence,
		int &	count
	)			[pure virtual]

Get the list of all tags with a specific presence setting.

virtual void iShaderManager::RegisterCompiler

(

iShaderCompiler *

compiler

)

[pure virtual]

Register a compiler to the manager.

virtual void iShaderManager::RegisterShader

(

iShader *

shader

)

[pure virtual]

Register a shader to the shadermanager.

Compiler should register all shaders

virtual void iShaderManager::SetActiveLights

(

const csArray< iLight * > &

lights

)

[pure virtual]

Set the list of active lights.

Active lights is lights that the shader should use.

virtual void iShaderManager::SetTagOptions	(	csStringID	tag,
		csShaderTagPresence	presence,
		int	priority = 0
	)			[pure virtual]

Set a technique tag's options.

Parameters:

	tag	The ID of the tag.
	presence	Whether the presence of a tag is required, forbidden or neither of both.
	priority	The tag's priority. The sum of all tag priorities is decisive when two shader techniques have the same technique priority.

virtual void iShaderManager::UnregisterShader

(

iShader *

shader

)

[pure virtual]

Unregister a shader.

---

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

• ivideo/shader/shader.h

---