DI-Guy Graphics API OpenGL sample implementation

sample implementation of OpenGL. detailed overview at 7.1 - Introduction to the DI-Guy Graphics API More...

Namespaces
	diguyOglUtils
	Helpers for setting up some OpenGL debugging and light state functionality.

Classes
class	diguyOglGraphicsFrameBuffer
	Subclass to allow diguy to create frame buffers. More...
class	diguyOglGraphicsLink
	The class diguyOglGraphicsLink is an example of a diguyGraphicsLink subclass for an immediate mode renderer using the DI-Guy Loader. More...
class	diguyOglGraphicsMesh
	This class is part of the DI-Guy Graphics API. More...
class	diguyOglGraphicsShaderInstance
	This class is part of the DI-Guy Graphics API. More...
class	diguyOglGraphicsShaderProgram
	This class is part of the DI-Guy Graphics API. More...
class	diguyOglGraphicsShaderTechnique
	This class allows the end user to control shader picking. More...
class	diguyOglGraphicsShape
	This class is part of the DI-Guy Graphics API. More...
class	diguyOglGraphicsTexture
	The class diguyOglGraphicsTexture is an example of a diguyGraphicsTexture subclass for an immediate mode renderer using the DI-Guy Loader. More...
class	diguyOglParticleSystemRenderer
	OpenGL 3.2 class particle renderer, used by OpenGL and OpenGL Graphics API samples and DI-Guy Scenario. More...
class	diguyOglParticleSystemRenderer_21
	OpenGL 2.1 class particle renderer, used by OpenSceneGraph. More...
struct	diguyOglUboMaterial
	Lightweight structure for communicating material parameters to gpu This must match layout in shader library diguy_shared_library.glsl. More...
struct	diguyOglUboFog
	Lightweight structure for communicating fog parameters to gpu This must match layout in shader library diguy_shared_library.glsl. More...
struct	diguyOglUboLight
	Lightweight structure for communicating light parameters to gpu This must match layout in shader library diguy_shared_library.glsl. More...
struct	diguyOglPerFrameUniformBuffer
	Uniform Buffer for information that typically changes just once a frame This must match layout in shader library diguy_shared_library.glsl. More...
struct	diguyOglMaterialUniformBuffer
	Uniform Buffer for material information must match data layout in diguy_shared_library.glsl. More...
struct	diguyOglTransformUniformBuffer
	Uniform Buffer for transform stack, will change many times a frame must match data layout in diguy_shared_library.glsl. More...
class	diguyOglUniformBufferUpdater
	This is an example implementation of a diguyUniformBufferUpdater it's responsible for translating api independent calls into OpenGL functionality. More...

Enumerations
enum	diguyOglBufferIndexes { DIGUY_UBO_TRANSFORM_INDEX, DIGUY_UBO_MATERIAL_INDEX, DIGUY_UBO_PER_FRAME_INDEX }
	Default indexes for diguy uniform buffer locations in the shader. More...

Functions
diguyGraphicsFrameBuffer *	diguyOglGraphicsFrameBuffer_create_func ()
	Create function declaration. More...
diguyGraphicsInstanceGroup *	diguyOglGraphicsInstanceGroup_create_func (void *internal_data)
	Create function declaration. More...
diguyGraphicsShaderTechnique *	diguyOglGraphicsShaderTechnique_create_func (void *internal_data)
	Create function declaration. More...
diguyGraphicsShape *	diguyOglGraphicsShape_create_func (void *internal_data)
	Create function declaration. More...
diguyGraphicsTexture *	diguyOglGraphicsTexture_create_func (void *internal_data)
	Create function declaration. More...
diguyParticleSystemRenderer *	diguyOglParticleSystemRenderer_create_func (void)
	Create function declaration. More...
diguyParticleSystemRenderer *	diguyOglParticleSystemRenderer_21_create_func (void)
	Create function declaration. More...

Detailed Description

sample implementation of OpenGL. detailed overview at 7.1 - Introduction to the DI-Guy Graphics API

Enumeration Type Documentation

enum diguyOglBufferIndexes

Default indexes for diguy uniform buffer locations in the shader.

explicitly set the values if this will conflict with your UBO bind points

Enumerator
DIGUY_UBO_TRANSFORM_INDEX
DIGUY_UBO_MATERIAL_INDEX
DIGUY_UBO_PER_FRAME_INDEX

Function Documentation

diguyGraphicsFrameBuffer* diguyOglGraphicsFrameBuffer_create_func

(

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.

diguyGraphicsInstanceGroup* diguyOglGraphicsInstanceGroup_create_func

(

void *

internal_data

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.

diguyGraphicsShaderTechnique* diguyOglGraphicsShaderTechnique_create_func

(

void *

internal_data

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.

diguyGraphicsShape* diguyOglGraphicsShape_create_func

(

void *

internal_data

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.

diguyGraphicsTexture* diguyOglGraphicsTexture_create_func

(

void *

internal_data

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.

diguyParticleSystemRenderer* diguyOglParticleSystemRenderer_create_func

(

void

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.

diguyParticleSystemRenderer* diguyOglParticleSystemRenderer_21_create_func

(

void

)

Create function declaration.

Declare a subclass creation function that will be registered with the DI-Guy Graphics API.