BIAS::glfDepthBufferMode Class Reference

Defines the usage of the depth buffer. More...

#include <OpenGLFramework/Base/glfDepthBufferMode.hh>

Inheritance diagram for BIAS::glfDepthBufferMode:

Collaboration diagram for BIAS::glfDepthBufferMode:

Public Member Functions
void	Bind () const
	Binds the depth buffer mode. More...
	glfDepthBufferMode ()
void	SetDepthFunc (GLenum depthFunc)
	Sets the depth buffer comparison function. More...
void	SetDepthMask (bool flag)
	Sets whether to write to the depth buffer. More...
void	SetDepthRange (double nearVal, double farVal)
	Sets the mapping the used range of the depth buffer. More...
void	SetDepthTest (bool enable)
	Sets whether to use depth buffer tests. More...
virtual	~glfDepthBufferMode ()

Static Public Attributes
static const glfDepthBufferMode	DEFAULT
	The default depth buffer mode. More...

Detailed Description

Defines the usage of the depth buffer.

Author

jkollmann

Examples:

ExampleRenderingContext.cpp.

Definition at line 37 of file glfDepthBufferMode.hh.

Constructor & Destructor Documentation

glfDepthBufferMode::glfDepthBufferMode

(

)

Definition at line 32 of file glfDepthBufferMode.cpp.

virtual BIAS::glfDepthBufferMode::~glfDepthBufferMode ( )

inlinevirtual

Definition at line 41 of file glfDepthBufferMode.hh.

Member Function Documentation

void glfDepthBufferMode::Bind

(

)

const

Binds the depth buffer mode.

Definition at line 63 of file glfDepthBufferMode.cpp.

Referenced by BIAS::glfBatch::SetDefaultRenderStates().

void glfDepthBufferMode::SetDepthFunc

(

GLenum

depthFunc

)

Sets the depth buffer comparison function.

Valid values are: GL_NEVER, GL_LESS, GL_EQUAL, GL_LEQUAL, GL_GREATER, GL_NOTEQUAL, GL_GEQUAL, GL_ALWAYS.

Definition at line 51 of file glfDepthBufferMode.cpp.

Referenced by BIAS::DistortionRendering::Init().

void glfDepthBufferMode::SetDepthMask

(

bool

flag

)

Sets whether to write to the depth buffer.

Definition at line 46 of file glfDepthBufferMode.cpp.

void glfDepthBufferMode::SetDepthRange	(	double	nearVal,
		double	farVal
	)

Sets the mapping the used range of the depth buffer.

The parameters nearVal and farVal must be in [0,1].

Definition at line 56 of file glfDepthBufferMode.cpp.

void glfDepthBufferMode::SetDepthTest

(

bool

enable

)

Sets whether to use depth buffer tests.

Note

: This must be enabled, even you only want to write to the depth buffer. Use the depth func GL_ALWAYS to use the depth buffer write-only.

Examples:

ExampleRenderingContext.cpp.

Definition at line 41 of file glfDepthBufferMode.cpp.

Referenced by BIAS::SeparableBilateralFilter::Init(), BIAS::DistortionRendering::Init(), and BIAS::TemplateSpecializedBatch::InitPerFragmentOperations_().

Member Data Documentation

const glfDepthBufferMode glfDepthBufferMode::DEFAULT

static

The default depth buffer mode.

Definition at line 77 of file glfDepthBufferMode.hh.

Referenced by BIAS::glfBatch::glfBatch(), and BIAS::glfBatch::SetDefaultRenderStates().

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

• OpenGLFramework/Base/glfDepthBufferMode.hh
• OpenGLFramework/Base/glfDepthBufferMode.cpp