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OGRE 2.3.3
Object-Oriented Graphics Rendering Engine
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A class that represents a function operand (its the combination of a parameter the in/out semantic and the used fields) More...
#include <OgreShaderFunctionAtom.h>
Inheritance diagram for Ogre::RTShader::Operand: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 | |
| Operand (const Operand &rhs) | |
| Copy constructor. | |
| Operand (ParameterPtr parameter, Operand::OpSemantic opSemantic, int opMask=Operand::OPM_ALL, ushort indirectionLevel=0) | |
| Class constructor. | |
| ~Operand () | |
| Class destructor. | |
| ushort | getIndirectionLevel () const |
| Returns the level of indirection. | |
| int | getMask () const |
| Returns the mask bitfield. | |
| const ParameterPtr & | getParameter () const |
| Returns the parameter object as weak reference. | |
| OpSemantic | getSemantic () const |
| Returns the operand semantic (do we read/write or both with the parameter). | |
| bool | hasFreeFields () const |
| Returns true if not all fields used. | |
| void | operator delete (void *ptr) |
| void | operator delete (void *ptr, const char *, int, const char *) |
| void | operator delete (void *ptr, void *) |
| void | operator delete[] (void *ptr) |
| void | operator delete[] (void *ptr, const char *, int, const char *) |
| void * | operator new (size_t sz) |
| void * | operator new (size_t sz, const char *file, int line, const char *func) |
| operator new, with debug line info | |
| void * | operator new (size_t sz, void *ptr) |
| placement operator new | |
| void * | operator new[] (size_t sz) |
| void * | operator new[] (size_t sz, const char *file, int line, const char *func) |
| array operator new, with debug line info | |
| Operand & | operator= (const Operand &rhs) |
| Copy the given Operand to this Operand. | |
| String | toString () const |
| Returns the parameter name and the usage mask like this 'color.xyz'. | |
Static Public Member Functions | |
| static int | getFloatCount (int mask) |
| Return the float count of the given mask. | |
| static GpuConstantType | getGpuConstantType (int mask) |
| Return the gpu constant type of the given mask. | |
| static String | getMaskAsString (int mask) |
| Returns the given mask as string representation. | |
A class that represents a function operand (its the combination of a parameter the in/out semantic and the used fields)
| Ogre::RTShader::Operand::Operand | ( | ParameterPtr | parameter, |
| Operand::OpSemantic | opSemantic, | ||
| int | opMask = Operand::OPM_ALL, | ||
| ushort | indirectionLevel = 0 ) |
Class constructor.
| parameter | A function parameter. |
| opSemantic | The in/out semantic of the parameter. |
| opMask | The field mask of the parameter. |
| Ogre::RTShader::Operand::~Operand | ( | ) |
Class destructor.
Return the float count of the given mask.
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static |
Return the gpu constant type of the given mask.
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inline |
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]].
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inline |
Returns the mask bitfield.
Returns the given mask as string representation.
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inline |
Returns the parameter object as weak reference.
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inline |
Returns the operand semantic (do we read/write or both with the parameter).
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inline |
Returns true if not all fields used.
(usage is described through semantic)
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
operator new, with debug line info
placement operator new
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inlineinherited |
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inlineinherited |
array operator new, with debug line info
| String Ogre::RTShader::Operand::toString | ( | ) | const |
Returns the parameter name and the usage mask like this 'color.xyz'.