G3D::GBuffer::Specification Class Reference

Classes
class	SameFields
	Can be used with G3D::Table as an Equals and Hash function for a GBuffer::Specification. More...

Public Member Functions
	Specification ()
	All fields for specific buffers default to NULL.
size_t	hashCode () const

Public Attributes
DepthEncoding	depthEncoding
	Reserved for future use–not currently supported.
Encoding	encoding [Field::COUNT]
	Parallel array to format[].
const ImageFormat *	format [Field::COUNT]
	Formats corresponding to the values of Field.

Constructor & Destructor Documentation

G3D::GBuffer::Specification::Specification

(

)

All fields for specific buffers default to NULL.

In the future, more buffers may be added, which will also default to NULL for backwards compatibility.

Member Function Documentation

size_t G3D::GBuffer::Specification::hashCode ( ) const

inline

Member Data Documentation

DepthEncoding G3D::GBuffer::Specification::depthEncoding

Reserved for future use–not currently supported.

Referenced by hashCode().

Encoding G3D::GBuffer::Specification::encoding[Field::COUNT]

Parallel array to format[].

The default encoding for Field::WS_NORMAL, Field::CS_NORMAL, Field::WS_FACE_NORMAL, and Field::CS_FACE_NORMAL is Encoding(2.0f, -1.0f) to map [0, 1] to [-1, +1].

The default encoding for Field::SS_POSITION_CHANGE is Encoding(64.0f, -32.0f) to map [0, 1] to [-32, +32]. For all other fields the default encoding is Encoding(1.0, 0.0).

const ImageFormat* G3D::GBuffer::Specification::format[Field::COUNT]

Formats corresponding to the values of Field.

If a format is NULL, it is not allocated or rendered.

Referenced by G3D::GBuffer::Specification::SameFields::hashCode().