ShNibbles.hpp File Reference

A set of nibbles that are functions that return ShPrograms for basic operations. More...

#include "ShBaseTexture.hpp"
#include "ShProgram.hpp"
#include "ShMatrix.hpp"
#include "ShNibblesImpl.hpp"

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Namespaces
namespace	SH
Defines
#define	SHNIBBLE_BINARY_OP_DECL(opname)
Functions
template<typename T>
ShProgram	keep (const std::string &name="")
	Creates a keep nibble.
template<typename T>
ShProgram	dup (const std::string &name="var")
	Creates a dup nibble.
template<typename T>
ShProgram	lose (const std::string &name="")
	Creates a lose nibble.
template<typename T>
ShProgram	access (const ShBaseTexture1D< T > &tex, const std::string &tcname="texcoord", const std::string &name="result")
	2D texture lookup nibble Inputs: IN(0) ShTexCoord1f texcoord Outputs: OUT(0) name = tex(tc)
template<typename T>
ShProgram	access (const ShBaseTexture2D< T > &tex, const std::string &tcname="texcoord", const std::string &name="result")
	2D texture lookup nibble Inputs: IN(0) ShTexCoord2f texcoord Outputs: OUT(0) name = tex(tc)
template<typename T>
ShProgram	access (const ShBaseTextureRect< T > &tex, const std::string &tcname="texcoord", const std::string &name="result")
	Rect texture lookup nibble Inputs: IN(0) ShTexCoord2f texcoord Outputs: OUT(0) name = tex(tc).
template<typename T>
ShProgram	access (const ShBaseTexture3D< T > &tex, const std::string &tcname="texcoord", const std::string &name="result")
	3D texture lookup nibble Inputs: IN(0) ShTexCoord3f texcoord Outputs: OUT(0) name = tex(tc)
template<typename T>
ShProgram	access (const ShBaseTextureCube< T > &tex, const std::string &tcname="texcoord", const std::string &name="result")
	Cube texture lookup nibble Inputs: IN(0) ShTexCoord3f texcoord Outputs: OUT(0) name = tex(tc).
template<typename T, int Rows, int Cols, ShBindingType Binding, typename T2>
ShProgram	transform (const ShMatrix< Rows, Cols, Binding, T2 > &m, const std::string &name="result")
	transformation nibble Creates a nibble that transforms a variable of type T by a matrix of type ShMatrix<Rows, Cols, Binding, V> Inputs: IN(0) attrib Outputs: OUT(0) T name = m | attrib
template<typename T, typename T2>
ShProgram	cast (const std::string &name="result")
	Casting nibble Casts from tuple type T to type T2 If T::typesize < T2::typesize, pads with 0 components at end.
template<typename T, typename T2>
ShProgram	fillcast (const std::string &name="result")
	Fill-Casting nibble Casts from tuple type T to type T2 If T::typesize < T2::typesize, pads with repeated last component at end.
template<typename T>
ShProgram	acos (const std::string &name="result")
template<typename T>
ShProgram	asin (const std::string &name="result")
template<typename T>
ShProgram	cos (const std::string &name="result")
template<typename T>
ShProgram	frac (const std::string &name="result")
template<typename T>
ShProgram	sin (const std::string &name="result")
template<typename T>
ShProgram	sqrt (const std::string &name="result")
template<typename T>
ShProgram	normalize (const std::string &name="result")
template<typename T>
ShProgram	pos (const std::string &name="result")
	SHNIBBLE_BINARY_OP_DECL (add)
	SHNIBBLE_BINARY_OP_DECL (sub)
	SHNIBBLE_BINARY_OP_DECL (mul)
	SHNIBBLE_BINARY_OP_DECL (div)
	SHNIBBLE_BINARY_OP_DECL (pow)
	SHNIBBLE_BINARY_OP_DECL (slt)
	SHNIBBLE_BINARY_OP_DECL (sle)
	SHNIBBLE_BINARY_OP_DECL (sgt)
	SHNIBBLE_BINARY_OP_DECL (sge)
	SHNIBBLE_BINARY_OP_DECL (seq)
	SHNIBBLE_BINARY_OP_DECL (sne)
	SHNIBBLE_BINARY_OP_DECL (max)
	SHNIBBLE_BINARY_OP_DECL (min)
	SHNIBBLE_BINARY_OP_DECL (mod)
brief Nibble for dot product operator *Inputs:IN(0) T a *IN(1) T b *Outputs brief Nibble for lerp	operator *Inputs:IN (0) T1 a *IN(1) T1 b *IN(2) T2 alpha(T2
template<typename T1>
ShProgram	lerp (const std::string &name="result")
Variables
brief Nibbles for unary operators *	Inputs
brief Nibble for dot product operator *Inputs:IN(0) T a *IN(1) T b *Outputs brief Nibble for lerp T2 ShProgram	lerp (const std::string &name="result")

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Detailed Description

A set of nibbles that are functions that return ShPrograms for basic operations.

Definition in file ShNibbles.hpp.

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Function Documentation

template<typename T, typename T2> ShProgram SH::cast (  const std::string &  name = "result"  )

Casting nibble Casts from tuple type T to type T2 If T::typesize < T2::typesize, pads with 0 components at end. If T::typesize > T2::typesize, truncates components at end. Inputs: IN(0) T in Outputs: OUT(0) T2 name Definition at line 121 of file ShNibblesImpl.hpp. References SH_BEGIN_PROGRAM, and SH_NAMEDECL.

template<typename T> ShProgram SH::dup (  const std::string &  name = "var"  )

Creates a dup nibble. The dup nibble makes an extra copy of on input of type T named with the given name. Definition at line 42 of file ShNibblesImpl.hpp. References SH_BEGIN_PROGRAM, SH_END_PROGRAM, and SH_NAMEDECL.

template<typename T, typename T2> ShProgram SH::fillcast (  const std::string &  name = "result"  )

Fill-Casting nibble Casts from tuple type T to type T2 If T::typesize < T2::typesize, pads with repeated last component at end. If T::typesize > T2::typesize, truncates components at end. Inputs: IN(0) T in Outputs: OUT(0) T2 name Definition at line 131 of file ShNibblesImpl.hpp. References SH_BEGIN_PROGRAM, and SH_NAMEDECL.

template<typename T> ShProgram SH::keep (  const std::string &  name = ""  )

Creates a keep nibble. The keep nibble passes through one input of type T named with the given name. Definition at line 33 of file ShNibblesImpl.hpp. References SH_BEGIN_PROGRAM, SH_END_PROGRAM, and SH_NAMEDECL.

template<typename T> ShProgram SH::lose (  const std::string &  name = ""  )

Creates a lose nibble. The lose nibble discards through one input of type T named with the given name. Definition at line 53 of file ShNibblesImpl.hpp. References SH_BEGIN_PROGRAM, SH_END_PROGRAM, and SH_NAMEDECL.

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