Ogre::RTShader::InOut Struct Reference

#include <OgreShaderFunctionAtom.h>

Inheritance diagram for Ogre::RTShader::InOut:

Public Types
enum	OpMask {   OPM_ALL = 0x0001, OPM_X = 0x0002, OPM_Y = 0x0004, OPM_Z = 0x0008,   OPM_W = 0x0010, OPM_XY = OPM_X | OPM_Y, OPM_XZ = OPM_X | OPM_Z, OPM_XW = OPM_X | OPM_W,   OPM_YZ = OPM_Y | OPM_Z, OPM_YW = OPM_Y | OPM_W, OPM_ZW = OPM_Z | OPM_W, OPM_XYZ = OPM_X | OPM_Y | OPM_Z,   OPM_XYW = OPM_X | OPM_Y | OPM_W, OPM_XZW = OPM_X | OPM_Z | OPM_W, OPM_YZW = OPM_Y | OPM_Z | OPM_W, OPM_XYZW = OPM_X | OPM_Y | OPM_Z | OPM_W }
enum	OpSemantic { OPS_IN, OPS_OUT, OPS_INOUT }

Public Member Functions
	InOut (const Operand &rhs)
	InOut (ParameterPtr p)
	InOut (UniformParameterPtr p)
ushort	getIndirectionLevel () const
	Returns the level of indirection. More...
int	getMask () const
	Returns the mask bitfield. More...
const ParameterPtr &	getParameter () const
	Returns the parameter object as weak reference. More...
OpSemantic	getSemantic () const
	Returns the operand semantic (do we read/write or both with the parameter). More...
bool	hasFreeFields () const
	Returns true if not all fields used. More...
Operand &	mask (int opMask)
void	setMaskToParamType ()
	automatically set swizzle to match parameter arity More...
String	toString () const
	Returns the parameter name and the usage mask like this 'color.xyz'. More...
Operand &	w ()
Operand &	x ()
Operand &	xy ()
Operand &	xyz ()
Operand &	y ()
Operand &	z ()

Static Public Member Functions
static int	getFloatCount (int mask)
	Return the float count of the given mask. More...
static GpuConstantType	getGpuConstantType (int mask)
	Return the gpu constant type of the given mask. More...
static String	getMaskAsString (int mask)
	Returns the given mask as string representation. More...

Member Enumeration Documentation

OpSemantic

enum Ogre::RTShader::Operand::OpSemantic

inherited

Enumerator
OPS_IN	The parameter is a input parameter.
OPS_OUT	The parameter is a output parameter.
OPS_INOUT	The parameter is a input/output parameter.

OpMask

enum Ogre::RTShader::Operand::OpMask

inherited

Enumerator
OPM_ALL
OPM_X
OPM_Y
OPM_Z
OPM_W
OPM_XY
OPM_XZ
OPM_XW
OPM_YZ
OPM_YW
OPM_ZW
OPM_XYZ
OPM_XYW
OPM_XZW
OPM_YZW
OPM_XYZW

Constructor & Destructor Documentation

InOut() [1/3]

Ogre::RTShader::InOut::InOut ( const Operand &  rhs )

inline

References OgreAssert.

InOut() [2/3]

Ogre::RTShader::InOut::InOut ( ParameterPtr  p )

inline

InOut() [3/3]

Ogre::RTShader::InOut::InOut ( UniformParameterPtr  p )

inline

Member Function Documentation

getParameter()

const ParameterPtr& Ogre::RTShader::Operand::getParameter ( ) const

inlineinherited

Returns the parameter object as weak reference.

hasFreeFields()

bool Ogre::RTShader::Operand::hasFreeFields ( ) const

inlineinherited

Returns true if not all fields used.

(usage is described through semantic)

getMask()

int Ogre::RTShader::Operand::getMask ( ) const

inlineinherited

Returns the mask bitfield.

x()

Operand& Ogre::RTShader::Operand::x ( )

inlineinherited

y()

Operand& Ogre::RTShader::Operand::y ( )

inlineinherited

z()

Operand& Ogre::RTShader::Operand::z ( )

inlineinherited

w()

Operand& Ogre::RTShader::Operand::w ( )

inlineinherited

xy()

Operand& Ogre::RTShader::Operand::xy ( )

inlineinherited

xyz()

Operand& Ogre::RTShader::Operand::xyz ( )

inlineinherited

mask()

Operand& Ogre::RTShader::Operand::mask ( int  opMask )

inlineinherited

setMaskToParamType()

void Ogre::RTShader::Operand::setMaskToParamType ( )

inherited

automatically set swizzle to match parameter arity

getSemantic()

OpSemantic Ogre::RTShader::Operand::getSemantic ( ) const

inlineinherited

Returns the operand semantic (do we read/write or both with the parameter).

getIndirectionLevel()

ushort Ogre::RTShader::Operand::getIndirectionLevel ( ) const

inlineinherited

Returns the level of indirection.

The greater the indirection level the more the parameter needs to be nested in brackets. For example given 4 parameters x1...x4 with the indirections levels 0,1,1,2 respectively. The parameters should form the following string: x1[x2][x3[x4]].

toString()

String Ogre::RTShader::Operand::toString ( ) const

inherited

Returns the parameter name and the usage mask like this 'color.xyz'.

getMaskAsString()

static String Ogre::RTShader::Operand::getMaskAsString ( int  mask )

staticinherited

Returns the given mask as string representation.

getFloatCount()

static int Ogre::RTShader::Operand::getFloatCount ( int  mask )

staticinherited

Return the float count of the given mask.

getGpuConstantType()

static GpuConstantType Ogre::RTShader::Operand::getGpuConstantType ( int  mask )

staticinherited

Return the gpu constant type of the given mask.

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

• OgreShaderFunctionAtom.h