Hello, Robert!
I've found, that Uniform's Callbacks (update and event) aren't copied.
Please, review fixed Uniform.cpp file in the attachment.
Best wishes,
Konstantin Matveyev
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
* Copyright (C) 2003-2005 3Dlabs Inc. Ltd.
* Copyright (C) 2008 Zebra Imaging
* Copyright (C) 2012 David Callu
*
* This application is open source and may be redistributed and/or modified
* freely and without restriction, both in commercial and non commercial
* applications, as long as this copyright notice is maintained.
*
* This application is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
/* file: src/osg/Uniform.cpp
* author: Mike Weiblen 2008-01-02
*/
#include <string.h>
#include <osg/Notify>
#include <osg/Uniform>
#include <osg/Program>
#include <osg/StateSet>
#include <limits.h>
#include <algorithm>
using namespace osg;
///////////////////////////////////////////////////////////////////////////
// osg::Uniform
///////////////////////////////////////////////////////////////////////////
Uniform::Uniform() :
_type(UNDEFINED), _numElements(0), _nameID(UINT_MAX), _modifiedCount(0)
{
}
Uniform::Uniform( Type type, const std::string& name, int numElements ) :
_type(type), _numElements(0), _nameID(UINT_MAX), _modifiedCount(0)
{
setName(name);
setNumElements(numElements);
allocateDataArray();
}
Uniform::Uniform( const Uniform& rhs, const CopyOp& copyop ) :
Object(rhs,copyop), _type(rhs._type)
{
copyData( rhs );
bool deep_cc = copyop.getCopyFlags()&osg::CopyOp::DEEP_COPY_CALLBACKS;
if (rhs._updateCallback.valid())
_updateCallback = deep_cc ? osg::clone(rhs._updateCallback.get(), copyop) : rhs._updateCallback.get();
if (rhs._eventCallback.valid())
_eventCallback = deep_cc ? osg::clone(rhs._eventCallback.get(), copyop) : rhs._eventCallback.get();
}
Uniform::~Uniform()
{
}
void Uniform::addParent(osg::StateSet* object)
{
OSG_DEBUG_FP<<"Uniform Adding parent"<<std::endl;
OpenThreads::ScopedPointerLock<OpenThreads::Mutex> lock(getRefMutex());
_parents.push_back(object);
}
void Uniform::removeParent(osg::StateSet* object)
{
OpenThreads::ScopedPointerLock<OpenThreads::Mutex> lock(getRefMutex());
ParentList::iterator pitr = std::find(_parents.begin(),_parents.end(),object);
if (pitr!=_parents.end()) _parents.erase(pitr);
}
bool Uniform::setType( Type t )
{
if (_type==t) return true;
if( _type != UNDEFINED )
{
OSG_WARN << "cannot change Uniform type" << std::endl;
return false;
}
_type = t;
allocateDataArray();
return true;
}
void Uniform::setName( const std::string& name )
{
if( _name != "" )
{
OSG_WARN << "cannot change Uniform name" << std::endl;
return;
}
Object::setName(name);
_nameID = getNameID(_name);
}
void Uniform::setNumElements( unsigned int numElements )
{
if( numElements < 1 )
{
OSG_WARN << "Uniform numElements < 1 is invalid" << std::endl;
return;
}
if (numElements == _numElements) return;
if( _numElements>0 )
{
OSG_WARN << "Warning: Uniform::setNumElements() cannot change Uniform numElements, size already fixed." << std::endl;
return;
}
_numElements = numElements;
allocateDataArray();
}
void Uniform::allocateDataArray()
{
// if one array is already allocated, the job is done.
if( _floatArray.valid() || _doubleArray.valid() || _intArray.valid() || _uintArray.valid() ) return;
// array cannot be created until _type and _numElements are specified
int arrayNumElements = getInternalArrayNumElements();
if( arrayNumElements )
{
switch( getInternalArrayType(getType()) )
{
case GL_FLOAT:
_floatArray = new FloatArray(arrayNumElements);
return;
case GL_DOUBLE:
_doubleArray = new DoubleArray(arrayNumElements);
return;
case GL_INT:
_intArray = new IntArray(arrayNumElements);
return;
case GL_UNSIGNED_INT:
_uintArray = new UIntArray(arrayNumElements);
return;
default:
break;
}
}
}
bool Uniform::setArray( FloatArray* array )
{
if( !array ) return false;
// incoming array must match configuration of the Uniform
if( getInternalArrayType(getType())!=GL_FLOAT || getInternalArrayNumElements()!=array->getNumElements() )
{
OSG_WARN << "Uniform::setArray : incompatible array" << std::endl;
return false;
}
_floatArray = array;
_doubleArray = 0;
_intArray = 0;
_uintArray = 0;
dirty();
return true;
}
bool Uniform::setArray( DoubleArray* array )
{
if( !array ) return false;
// incoming array must match configuration of the Uniform
if( getInternalArrayType(getType())!=GL_DOUBLE || getInternalArrayNumElements()!=array->getNumElements() )
{
OSG_WARN << "Uniform::setArray : incompatible array" << std::endl;
return false;
}
_doubleArray = array;
_floatArray = 0;
_intArray = 0;
_uintArray = 0;
dirty();
return true;
}
bool Uniform::setArray( IntArray* array )
{
if( !array ) return false;
// incoming array must match configuration of the Uniform
if( getInternalArrayType(getType())!=GL_INT || getInternalArrayNumElements()!=array->getNumElements() )
{
OSG_WARN << "Uniform::setArray : incompatible array" << std::endl;
return false;
}
_intArray = array;
_floatArray = 0;
_doubleArray = 0;
_uintArray = 0;
dirty();
return true;
}
bool Uniform::setArray( UIntArray* array )
{
if( !array ) return false;
// incoming array must match configuration of the Uniform
if( getInternalArrayType(getType())!=GL_UNSIGNED_INT || getInternalArrayNumElements()!=array->getNumElements() )
{
OSG_WARN << "Uniform::setArray : incompatible array" << std::endl;
return false;
}
_uintArray = array;
_floatArray = 0;
_doubleArray = 0;
_intArray = 0;
dirty();
return true;
}
///////////////////////////////////////////////////////////////////////////
int Uniform::compare(const Uniform& rhs) const
{
if( this == &rhs ) return 0;
if( _type < rhs._type ) return -1;
if( rhs._type < _type ) return 1;
if( _numElements < rhs._numElements ) return -1;
if( rhs._numElements < _numElements ) return 1;
if( _name < rhs._name ) return -1;
if( rhs._name < _name ) return 1;
return compareData( rhs );
}
int Uniform::compareData(const Uniform& rhs) const
{
// caller must ensure that _type==rhs._type
if( _floatArray.valid() )
{
if( ! rhs._floatArray ) return 1;
if( _floatArray == rhs._floatArray ) return 0;
return memcmp( _floatArray->getDataPointer(), rhs._floatArray->getDataPointer(),
_floatArray->getTotalDataSize() );
}
else if( _doubleArray.valid() )
{
if( ! rhs._doubleArray ) return 1;
if( _doubleArray == rhs._doubleArray ) return 0;
return memcmp( _doubleArray->getDataPointer(), rhs._doubleArray->getDataPointer(),
_doubleArray->getTotalDataSize() );
}
else if( _intArray.valid() )
{
if( ! rhs._intArray ) return 1;
if( _intArray == rhs._intArray ) return 0;
return memcmp( _intArray->getDataPointer(), rhs._intArray->getDataPointer(),
_intArray->getTotalDataSize() );
}
else if( _uintArray.valid() )
{
if( ! rhs._uintArray ) return 1;
if( _uintArray == rhs._uintArray ) return 0;
return memcmp( _uintArray->getDataPointer(), rhs._uintArray->getDataPointer(),
_uintArray->getTotalDataSize() );
}
return -1; // how got here?
}
void Uniform::copyData(const Uniform& rhs)
{
// caller must ensure that _type==rhs._type
_numElements = rhs._numElements;
_nameID = rhs._nameID;
if (rhs._floatArray.valid() || rhs._doubleArray.valid() || rhs._intArray.valid() || rhs._uintArray.valid()) allocateDataArray();
if( _floatArray.valid() && rhs._floatArray.valid() ) *_floatArray = *rhs._floatArray;
if( _doubleArray.valid() && rhs._doubleArray.valid() ) *_doubleArray = *rhs._doubleArray;
if( _intArray.valid() && rhs._intArray.valid() ) *_intArray = *rhs._intArray;
if( _uintArray.valid() && rhs._uintArray.valid() ) *_uintArray = *rhs._uintArray;
dirty();
}
bool Uniform::isCompatibleType( Type t ) const
{
if( (t==UNDEFINED) || (getType()==UNDEFINED) ) return false;
if( t == getType() ) return true;
if( getGlApiType(t) == getGlApiType(getType()) ) return true;
OSG_WARN << "Cannot assign between Uniform types " << getTypename(t)
<< " and " << getTypename(getType()) << std::endl;
return false;
}
bool Uniform::isCompatibleType( Type t1, Type t2 ) const
{
if( (t1==UNDEFINED) || (t2==UNDEFINED) || (getType()==UNDEFINED) ) return false;
if( (t1 == getType()) || (t2 == getType()) ) return true;
if( getGlApiType(t1) == getGlApiType(getType()) ) return true;
if( getGlApiType(t2) == getGlApiType(getType()) ) return true;
OSG_WARN << "Cannot assign between Uniform types " << getTypename(t1) << " or " << getTypename(t2)
<< " and " << getTypename(getType()) << std::endl;
return false;
}
unsigned int Uniform::getInternalArrayNumElements() const
{
if( getNumElements()<1 || getType()==UNDEFINED ) return 0;
return getNumElements() * getTypeNumComponents(getType());
}
///////////////////////////////////////////////////////////////////////////
// static methods
const char* Uniform::getTypename( Type t )
{
switch( t )
{
case FLOAT: return "float";
case FLOAT_VEC2: return "vec2";
case FLOAT_VEC3: return "vec3";
case FLOAT_VEC4: return "vec4";
case DOUBLE: return "double";
case DOUBLE_VEC2: return "dvec2";
case DOUBLE_VEC3: return "dvec3";
case DOUBLE_VEC4: return "dvec4";
case INT: return "int";
case INT_VEC2: return "ivec2";
case INT_VEC3: return "ivec3";
case INT_VEC4: return "ivec4";
case UNSIGNED_INT: return "uint";
case UNSIGNED_INT_VEC2: return "uivec2";
case UNSIGNED_INT_VEC3: return "uivec3";
case UNSIGNED_INT_VEC4: return "uivec4";
case BOOL: return "bool";
case BOOL_VEC2: return "bvec2";
case BOOL_VEC3: return "bvec3";
case BOOL_VEC4: return "bvec4";
case FLOAT_MAT2: return "mat2";
case FLOAT_MAT3: return "mat3";
case FLOAT_MAT4: return "mat4";
case FLOAT_MAT2x3: return "mat2x3";
case FLOAT_MAT2x4: return "mat2x4";
case FLOAT_MAT3x2: return "mat3x2";
case FLOAT_MAT3x4: return "mat3x4";
case FLOAT_MAT4x2: return "mat4x2";
case FLOAT_MAT4x3: return "mat4x3";
case DOUBLE_MAT2: return "dmat2";
case DOUBLE_MAT3: return "dmat3";
case DOUBLE_MAT4: return "dmat4";
case DOUBLE_MAT2x3: return "dmat2x3";
case DOUBLE_MAT2x4: return "dmat2x4";
case DOUBLE_MAT3x2: return "dmat3x2";
case DOUBLE_MAT3x4: return "dmat3x4";
case DOUBLE_MAT4x2: return "dmat4x2";
case DOUBLE_MAT4x3: return "dmat4x3";
case SAMPLER_1D: return "sampler1D";
case SAMPLER_2D: return "sampler2D";
case SAMPLER_3D: return "sampler3D";
case SAMPLER_CUBE: return "samplerCube";
case SAMPLER_1D_SHADOW: return "sampler1DShadow";
case SAMPLER_2D_SHADOW: return "sampler2DShadow";
case SAMPLER_1D_ARRAY: return "sampler1DArray";
case SAMPLER_2D_ARRAY: return "sampler2DArray";
case SAMPLER_CUBE_MAP_ARRAY: return "samplerCubeMapArray";
case SAMPLER_1D_ARRAY_SHADOW: return "sampler1DArrayShadow";
case SAMPLER_2D_ARRAY_SHADOW: return "sampler2DArrayShadow";
case SAMPLER_2D_MULTISAMPLE: return "sampler2DMS";
case SAMPLER_2D_MULTISAMPLE_ARRAY: return "sampler2DMSArray";
case SAMPLER_CUBE_SHADOW: return "samplerCubeShadow";
case SAMPLER_CUBE_MAP_ARRAY_SHADOW: return "samplerCubeMapArrayShadow";
case SAMPLER_BUFFER: return "samplerBuffer";
case SAMPLER_2D_RECT: return "sampler2DRect";
case SAMPLER_2D_RECT_SHADOW: return "sampler2DRectShadow";
case INT_SAMPLER_1D: return "isampler1D";
case INT_SAMPLER_2D: return "isampler2D";
case INT_SAMPLER_3D: return "isampler3D";
case INT_SAMPLER_CUBE: return "isamplerCube";
case INT_SAMPLER_1D_ARRAY: return "isampler1DArray";
case INT_SAMPLER_2D_ARRAY: return "isampler2DArray";
case INT_SAMPLER_CUBE_MAP_ARRAY: return "isamplerCubeMapArray";
case INT_SAMPLER_2D_MULTISAMPLE: return "isampler2DMS";
case INT_SAMPLER_2D_MULTISAMPLE_ARRAY: return "isampler2DMSArray";
case INT_SAMPLER_BUFFER: return "isamplerBuffer";
case INT_SAMPLER_2D_RECT: return "isampler2DRect";
case UNSIGNED_INT_SAMPLER_1D: return "usample1D";
case UNSIGNED_INT_SAMPLER_2D: return "usample2D";
case UNSIGNED_INT_SAMPLER_3D: return "usample3D";
case UNSIGNED_INT_SAMPLER_CUBE: return "usampleCube";
case UNSIGNED_INT_SAMPLER_1D_ARRAY: return "usample1DArray";
case UNSIGNED_INT_SAMPLER_2D_ARRAY: return "usample2DArray";
case UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY: return "usampleCubeMapArray";
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE: return "usample2DMS";
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY: return "usample2DMSArray";
case UNSIGNED_INT_SAMPLER_BUFFER: return "usampleBuffer";
case UNSIGNED_INT_SAMPLER_2D_RECT: return "usample2DRect";
case IMAGE_1D: return "image1D";
case IMAGE_2D: return "image2D";
case IMAGE_3D: return "image3D";
case IMAGE_2D_RECT: return "image2DRect";
case IMAGE_CUBE: return "imageCube";
case IMAGE_BUFFER: return "imageBuffer";
case IMAGE_1D_ARRAY: return "image1DArray";
case IMAGE_2D_ARRAY: return "image2DArray";
case IMAGE_CUBE_MAP_ARRAY: return "imageCubeArray";
case IMAGE_2D_MULTISAMPLE: return "image2DMS";
case IMAGE_2D_MULTISAMPLE_ARRAY: return "image2DMSArray";
case INT_IMAGE_1D: return "iimage1D";
case INT_IMAGE_2D: return "iimage2D";
case INT_IMAGE_3D: return "iimage3D";
case INT_IMAGE_2D_RECT: return "iimage2DRect";
case INT_IMAGE_CUBE: return "iimageCube";
case INT_IMAGE_BUFFER: return "iimageBuffer";
case INT_IMAGE_1D_ARRAY: return "iimage1DArray";
case INT_IMAGE_2D_ARRAY: return "iimage2DArray";
case INT_IMAGE_CUBE_MAP_ARRAY: return "iimageCubeArray";
case INT_IMAGE_2D_MULTISAMPLE: return "iimage2DMS";
case INT_IMAGE_2D_MULTISAMPLE_ARRAY: return "iimage2DMSArray";
case UNSIGNED_INT_IMAGE_1D: return "uimage1D";
case UNSIGNED_INT_IMAGE_2D: return "uimage2D";
case UNSIGNED_INT_IMAGE_3D: return "uimage3D";
case UNSIGNED_INT_IMAGE_2D_RECT: return "uimage2DRect";
case UNSIGNED_INT_IMAGE_CUBE: return "uimageCube";
case UNSIGNED_INT_IMAGE_BUFFER: return "uimageBuffer";
case UNSIGNED_INT_IMAGE_1D_ARRAY: return "uimage1DArray";
case UNSIGNED_INT_IMAGE_2D_ARRAY: return "uimage2DArray";
case UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY: return "uimageCubeArray";
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE: return "uimage2DMS";
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY: return "uimage2DMSArray";
default: return "UNDEFINED";
}
}
int Uniform::getTypeNumComponents( Type t )
{
switch( t )
{
case FLOAT:
case DOUBLE:
case INT:
case UNSIGNED_INT:
case BOOL:
case SAMPLER_1D:
case SAMPLER_2D:
case SAMPLER_3D:
case SAMPLER_CUBE:
case SAMPLER_1D_SHADOW:
case SAMPLER_2D_SHADOW:
case SAMPLER_1D_ARRAY:
case SAMPLER_2D_ARRAY:
case SAMPLER_CUBE_MAP_ARRAY:
case SAMPLER_1D_ARRAY_SHADOW:
case SAMPLER_2D_ARRAY_SHADOW:
case SAMPLER_2D_MULTISAMPLE:
case SAMPLER_2D_MULTISAMPLE_ARRAY:
case SAMPLER_CUBE_SHADOW:
case SAMPLER_CUBE_MAP_ARRAY_SHADOW:
case SAMPLER_BUFFER:
case SAMPLER_2D_RECT:
case SAMPLER_2D_RECT_SHADOW:
case INT_SAMPLER_1D:
case INT_SAMPLER_2D:
case INT_SAMPLER_3D:
case INT_SAMPLER_CUBE:
case INT_SAMPLER_1D_ARRAY:
case INT_SAMPLER_2D_ARRAY:
case INT_SAMPLER_CUBE_MAP_ARRAY:
case INT_SAMPLER_2D_MULTISAMPLE:
case INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case INT_SAMPLER_BUFFER:
case INT_SAMPLER_2D_RECT:
case UNSIGNED_INT_SAMPLER_1D:
case UNSIGNED_INT_SAMPLER_2D:
case UNSIGNED_INT_SAMPLER_3D:
case UNSIGNED_INT_SAMPLER_CUBE:
case UNSIGNED_INT_SAMPLER_1D_ARRAY:
case UNSIGNED_INT_SAMPLER_2D_ARRAY:
case UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY:
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE:
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case UNSIGNED_INT_SAMPLER_BUFFER:
case UNSIGNED_INT_SAMPLER_2D_RECT:
case IMAGE_1D:
case IMAGE_2D:
case IMAGE_3D:
case IMAGE_2D_RECT:
case IMAGE_CUBE:
case IMAGE_BUFFER:
case IMAGE_1D_ARRAY:
case IMAGE_2D_ARRAY:
case IMAGE_CUBE_MAP_ARRAY:
case IMAGE_2D_MULTISAMPLE:
case IMAGE_2D_MULTISAMPLE_ARRAY:
case INT_IMAGE_1D:
case INT_IMAGE_2D:
case INT_IMAGE_3D:
case INT_IMAGE_2D_RECT:
case INT_IMAGE_CUBE:
case INT_IMAGE_BUFFER:
case INT_IMAGE_1D_ARRAY:
case INT_IMAGE_2D_ARRAY:
case INT_IMAGE_CUBE_MAP_ARRAY:
case INT_IMAGE_2D_MULTISAMPLE:
case INT_IMAGE_2D_MULTISAMPLE_ARRAY:
case UNSIGNED_INT_IMAGE_1D:
case UNSIGNED_INT_IMAGE_2D:
case UNSIGNED_INT_IMAGE_3D:
case UNSIGNED_INT_IMAGE_2D_RECT:
case UNSIGNED_INT_IMAGE_CUBE:
case UNSIGNED_INT_IMAGE_BUFFER:
case UNSIGNED_INT_IMAGE_1D_ARRAY:
case UNSIGNED_INT_IMAGE_2D_ARRAY:
case UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY:
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE:
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY:
return 1;
case FLOAT_VEC2:
case DOUBLE_VEC2:
case INT_VEC2:
case UNSIGNED_INT_VEC2:
case BOOL_VEC2:
return 2;
case FLOAT_VEC3:
case DOUBLE_VEC3:
case INT_VEC3:
case UNSIGNED_INT_VEC3:
case BOOL_VEC3:
return 3;
case FLOAT_VEC4:
case DOUBLE_VEC4:
case FLOAT_MAT2:
case DOUBLE_MAT2:
case INT_VEC4:
case UNSIGNED_INT_VEC4:
case BOOL_VEC4:
return 4;
case FLOAT_MAT2x3:
case FLOAT_MAT3x2:
case DOUBLE_MAT2x3:
case DOUBLE_MAT3x2:
return 6;
case FLOAT_MAT2x4:
case FLOAT_MAT4x2:
case DOUBLE_MAT2x4:
case DOUBLE_MAT4x2:
return 8;
case FLOAT_MAT3:
case DOUBLE_MAT3:
return 9;
case FLOAT_MAT3x4:
case FLOAT_MAT4x3:
case DOUBLE_MAT3x4:
case DOUBLE_MAT4x3:
return 12;
case FLOAT_MAT4:
case DOUBLE_MAT4:
return 16;
default:
return 0;
}
}
Uniform::Type Uniform::getTypeId( const std::string& tname )
{
if( tname == "float" ) return FLOAT;
if( tname == "vec2" ) return FLOAT_VEC2;
if( tname == "vec3" ) return FLOAT_VEC3;
if( tname == "vec4" ) return FLOAT_VEC4;
if( tname == "double" ) return DOUBLE;
if( tname == "dvec2" ) return DOUBLE_VEC2;
if( tname == "dvec3" ) return DOUBLE_VEC3;
if( tname == "dvec4" ) return DOUBLE_VEC4;
if( tname == "int" ) return INT;
if( tname == "ivec2" ) return INT_VEC2;
if( tname == "ivec3" ) return INT_VEC3;
if( tname == "ivec4" ) return INT_VEC4;
if( tname == "unsigned int" || tname == "uint" ) return UNSIGNED_INT;
if( tname == "uvec2" ) return UNSIGNED_INT_VEC2;
if( tname == "uvec3" ) return UNSIGNED_INT_VEC3;
if( tname == "uvec4" ) return UNSIGNED_INT_VEC4;
if( tname == "bool" ) return BOOL;
if( tname == "bvec2" ) return BOOL_VEC2;
if( tname == "bvec3" ) return BOOL_VEC3;
if( tname == "bvec4" ) return BOOL_VEC4;
if( tname == "mat2" || tname == "mat2x2" ) return FLOAT_MAT2;
if( tname == "mat3" || tname == "mat3x3" ) return FLOAT_MAT3;
if( tname == "mat4" || tname == "mat4x4" ) return FLOAT_MAT4;
if( tname == "mat2x3" ) return FLOAT_MAT2x3;
if( tname == "mat2x4" ) return FLOAT_MAT2x4;
if( tname == "mat3x2" ) return FLOAT_MAT3x2;
if( tname == "mat3x4" ) return FLOAT_MAT3x4;
if( tname == "mat4x2" ) return FLOAT_MAT4x2;
if( tname == "mat4x3" ) return FLOAT_MAT4x3;
if( tname == "mat2d" || tname == "mat2x2d" ) return DOUBLE_MAT2;
if( tname == "mat3d" || tname == "mat3x3d" ) return DOUBLE_MAT3;
if( tname == "mat4d" || tname == "mat4x4d" ) return DOUBLE_MAT4;
if( tname == "mat2x3d" ) return DOUBLE_MAT2x3;
if( tname == "mat2x4d" ) return DOUBLE_MAT2x4;
if( tname == "mat3x2d" ) return DOUBLE_MAT3x2;
if( tname == "mat3x4d" ) return DOUBLE_MAT3x4;
if( tname == "mat4x2d" ) return DOUBLE_MAT4x2;
if( tname == "mat4x3d" ) return DOUBLE_MAT4x3;
if( tname == "sampler1D" ) return SAMPLER_1D;
if( tname == "sampler2D" ) return SAMPLER_2D;
if( tname == "sampler3D" ) return SAMPLER_3D;
if( tname == "samplerCube" ) return SAMPLER_CUBE;
if( tname == "sampler1DShadow" ) return SAMPLER_1D_SHADOW;
if( tname == "sampler2DShadow" ) return SAMPLER_2D_SHADOW;
if( tname == "sampler1DArray" ) return SAMPLER_1D_ARRAY;
if( tname == "sampler2DArray" ) return SAMPLER_2D_ARRAY;
if( tname == "samplerCubeMapArray" ) return SAMPLER_CUBE_MAP_ARRAY;
if( tname == "sampler1DArrayShadow" ) return SAMPLER_1D_ARRAY_SHADOW;
if( tname == "sampler2DArrayShadow" ) return SAMPLER_2D_ARRAY_SHADOW;
if( tname == "sampler2DMS" ) return SAMPLER_2D_MULTISAMPLE;
if( tname == "sampler2DMSArray" ) return SAMPLER_2D_MULTISAMPLE_ARRAY;
if( tname == "samplerCubeShadow" ) return SAMPLER_CUBE_SHADOW;
if( tname == "samplerCubeMapArrayShadow" ) return SAMPLER_CUBE_MAP_ARRAY_SHADOW;
if( tname == "samplerBuffer" ) return SAMPLER_BUFFER;
if( tname == "sampler2DRect" ) return SAMPLER_2D_RECT;
if( tname == "sampler2DRectShadow" ) return SAMPLER_2D_RECT_SHADOW;
if( tname == "isampler1D" ) return INT_SAMPLER_1D;
if( tname == "isampler2D" ) return INT_SAMPLER_2D;
if( tname == "isampler3D" ) return INT_SAMPLER_3D;
if( tname == "isamplerCube" ) return INT_SAMPLER_CUBE;
if( tname == "isampler1DArray" ) return INT_SAMPLER_1D_ARRAY;
if( tname == "isampler2DArray" ) return INT_SAMPLER_2D_ARRAY;
if( tname == "isamplerCubeMapArray" ) return INT_SAMPLER_CUBE_MAP_ARRAY;
if( tname == "isampler2DMS" ) return INT_SAMPLER_2D_MULTISAMPLE;
if( tname == "isampler2DMSArray" ) return INT_SAMPLER_2D_MULTISAMPLE_ARRAY;
if( tname == "isamplerBuffer" ) return INT_SAMPLER_BUFFER;
if( tname == "isampler2DRect" ) return INT_SAMPLER_2D_RECT;
if( tname == "usampler1D" ) return UNSIGNED_INT_SAMPLER_1D;
if( tname == "usampler2D" ) return UNSIGNED_INT_SAMPLER_2D;
if( tname == "usampler3D" ) return UNSIGNED_INT_SAMPLER_3D;
if( tname == "usamplerCube" ) return UNSIGNED_INT_SAMPLER_CUBE;
if( tname == "usampler1DArray" ) return UNSIGNED_INT_SAMPLER_1D_ARRAY;
if( tname == "usampler2DArray" ) return UNSIGNED_INT_SAMPLER_2D_ARRAY;
if( tname == "usamplerCubeMapArray" ) return UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY;
if( tname == "usampler2DMS" ) return UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE;
if( tname == "usampler2DMSArray" ) return UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY;
if( tname == "usamplerBuffer" ) return UNSIGNED_INT_SAMPLER_BUFFER;
if( tname == "usampler2DRect" ) return UNSIGNED_INT_SAMPLER_2D_RECT;
if( tname == "image1D" ) return IMAGE_1D;
if( tname == "image2D" ) return IMAGE_2D;
if( tname == "image3D" ) return IMAGE_3D;
if( tname == "image2DRect" ) return IMAGE_2D_RECT;
if( tname == "imageCube" ) return IMAGE_CUBE;
if( tname == "imageBuffer" ) return IMAGE_BUFFER;
if( tname == "image1DArray" ) return IMAGE_1D_ARRAY;
if( tname == "image2DArray" ) return IMAGE_2D_ARRAY;
if( tname == "imageCubeArray" ) return IMAGE_CUBE_MAP_ARRAY;
if( tname == "image2DMS" ) return IMAGE_2D_MULTISAMPLE;
if( tname == "image2DMSArray" ) return IMAGE_2D_MULTISAMPLE_ARRAY;
if( tname == "iimage1D" ) return INT_IMAGE_1D;
if( tname == "iimage2D" ) return INT_IMAGE_2D;
if( tname == "iimage3D" ) return INT_IMAGE_3D;
if( tname == "iimage2DRect" ) return INT_IMAGE_2D_RECT;
if( tname == "iimageCube" ) return INT_IMAGE_CUBE;
if( tname == "iimageBuffer" ) return INT_IMAGE_BUFFER;
if( tname == "iimage1DArray" ) return INT_IMAGE_1D_ARRAY;
if( tname == "iimage2DArray" ) return INT_IMAGE_2D_ARRAY;
if( tname == "iimageCubeArray" ) return INT_IMAGE_CUBE_MAP_ARRAY;
if( tname == "iimage2DMS" ) return INT_IMAGE_2D_MULTISAMPLE;
if( tname == "iimage2DMSArray" ) return INT_IMAGE_2D_MULTISAMPLE_ARRAY;
if( tname == "uimage1D" ) return UNSIGNED_INT_IMAGE_1D;
if( tname == "uimage2D" ) return UNSIGNED_INT_IMAGE_2D;
if( tname == "uimage3D" ) return UNSIGNED_INT_IMAGE_3D;
if( tname == "uimage2DRect" ) return UNSIGNED_INT_IMAGE_2D_RECT;
if( tname == "uimageCube" ) return UNSIGNED_INT_IMAGE_CUBE;
if( tname == "uimageBuffer" ) return UNSIGNED_INT_IMAGE_BUFFER;
if( tname == "uimage1DArray" ) return UNSIGNED_INT_IMAGE_1D_ARRAY;
if( tname == "uimage2DArray" ) return UNSIGNED_INT_IMAGE_2D_ARRAY;
if( tname == "uimageCubeArray" ) return UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY;
if( tname == "uimage2DMS" ) return UNSIGNED_INT_IMAGE_2D_MULTISAMPLE;
if( tname == "uimage2DMSArray" ) return UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY;
return UNDEFINED;
}
Uniform::Type Uniform::getGlApiType( Type t )
{
switch( t )
{
case BOOL:
case SAMPLER_1D:
case SAMPLER_2D:
case SAMPLER_3D:
case SAMPLER_CUBE:
case SAMPLER_1D_SHADOW:
case SAMPLER_2D_SHADOW:
case SAMPLER_1D_ARRAY:
case SAMPLER_2D_ARRAY:
case SAMPLER_CUBE_MAP_ARRAY:
case SAMPLER_1D_ARRAY_SHADOW:
case SAMPLER_2D_ARRAY_SHADOW:
case SAMPLER_2D_MULTISAMPLE:
case SAMPLER_2D_MULTISAMPLE_ARRAY:
case SAMPLER_CUBE_SHADOW:
case SAMPLER_CUBE_MAP_ARRAY_SHADOW:
case SAMPLER_BUFFER:
case SAMPLER_2D_RECT:
case SAMPLER_2D_RECT_SHADOW:
case INT_SAMPLER_1D:
case INT_SAMPLER_2D:
case INT_SAMPLER_3D:
case INT_SAMPLER_CUBE:
case INT_SAMPLER_1D_ARRAY:
case INT_SAMPLER_2D_ARRAY:
case INT_SAMPLER_CUBE_MAP_ARRAY:
case INT_SAMPLER_2D_MULTISAMPLE:
case INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case INT_SAMPLER_BUFFER:
case INT_SAMPLER_2D_RECT:
case UNSIGNED_INT_SAMPLER_1D:
case UNSIGNED_INT_SAMPLER_2D:
case UNSIGNED_INT_SAMPLER_3D:
case UNSIGNED_INT_SAMPLER_CUBE:
case UNSIGNED_INT_SAMPLER_1D_ARRAY:
case UNSIGNED_INT_SAMPLER_2D_ARRAY:
case UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY:
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE:
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case UNSIGNED_INT_SAMPLER_BUFFER:
case UNSIGNED_INT_SAMPLER_2D_RECT:
case IMAGE_1D:
case IMAGE_2D:
case IMAGE_3D:
case IMAGE_2D_RECT:
case IMAGE_CUBE:
case IMAGE_BUFFER:
case IMAGE_1D_ARRAY:
case IMAGE_2D_ARRAY:
case IMAGE_CUBE_MAP_ARRAY:
case IMAGE_2D_MULTISAMPLE:
case IMAGE_2D_MULTISAMPLE_ARRAY:
case INT_IMAGE_1D:
case INT_IMAGE_2D:
case INT_IMAGE_3D:
case INT_IMAGE_2D_RECT:
case INT_IMAGE_CUBE:
case INT_IMAGE_BUFFER:
case INT_IMAGE_1D_ARRAY:
case INT_IMAGE_2D_ARRAY:
case INT_IMAGE_CUBE_MAP_ARRAY:
case INT_IMAGE_2D_MULTISAMPLE:
case INT_IMAGE_2D_MULTISAMPLE_ARRAY:
case UNSIGNED_INT_IMAGE_1D:
case UNSIGNED_INT_IMAGE_2D:
case UNSIGNED_INT_IMAGE_3D:
case UNSIGNED_INT_IMAGE_2D_RECT:
case UNSIGNED_INT_IMAGE_CUBE:
case UNSIGNED_INT_IMAGE_BUFFER:
case UNSIGNED_INT_IMAGE_1D_ARRAY:
case UNSIGNED_INT_IMAGE_2D_ARRAY:
case UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY:
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE:
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY:
return INT;
case BOOL_VEC2:
return INT_VEC2;
case BOOL_VEC3:
return INT_VEC3;
case BOOL_VEC4:
return INT_VEC4;
default:
return t;
}
}
GLenum Uniform::getInternalArrayType( Type t )
{
switch( t )
{
case FLOAT:
case FLOAT_VEC2:
case FLOAT_VEC3:
case FLOAT_VEC4:
case FLOAT_MAT2:
case FLOAT_MAT3:
case FLOAT_MAT4:
case FLOAT_MAT2x3:
case FLOAT_MAT2x4:
case FLOAT_MAT3x2:
case FLOAT_MAT3x4:
case FLOAT_MAT4x2:
case FLOAT_MAT4x3:
return GL_FLOAT;
case DOUBLE:
case DOUBLE_VEC2:
case DOUBLE_VEC3:
case DOUBLE_VEC4:
case DOUBLE_MAT2:
case DOUBLE_MAT3:
case DOUBLE_MAT4:
case DOUBLE_MAT2x3:
case DOUBLE_MAT2x4:
case DOUBLE_MAT3x2:
case DOUBLE_MAT3x4:
case DOUBLE_MAT4x2:
case DOUBLE_MAT4x3:
return GL_DOUBLE;
case INT:
case INT_VEC2:
case INT_VEC3:
case INT_VEC4:
case BOOL:
case BOOL_VEC2:
case BOOL_VEC3:
case BOOL_VEC4:
case SAMPLER_1D:
case SAMPLER_2D:
case SAMPLER_3D:
case SAMPLER_CUBE:
case SAMPLER_1D_SHADOW:
case SAMPLER_2D_SHADOW:
case SAMPLER_1D_ARRAY:
case SAMPLER_2D_ARRAY:
case SAMPLER_CUBE_MAP_ARRAY:
case SAMPLER_1D_ARRAY_SHADOW:
case SAMPLER_2D_ARRAY_SHADOW:
case SAMPLER_2D_MULTISAMPLE:
case SAMPLER_2D_MULTISAMPLE_ARRAY:
case SAMPLER_CUBE_SHADOW:
case SAMPLER_CUBE_MAP_ARRAY_SHADOW:
case SAMPLER_BUFFER:
case SAMPLER_2D_RECT:
case SAMPLER_2D_RECT_SHADOW:
case INT_SAMPLER_1D:
case INT_SAMPLER_2D:
case INT_SAMPLER_3D:
case INT_SAMPLER_CUBE:
case INT_SAMPLER_1D_ARRAY:
case INT_SAMPLER_2D_ARRAY:
case INT_SAMPLER_CUBE_MAP_ARRAY:
case INT_SAMPLER_2D_MULTISAMPLE:
case INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case INT_SAMPLER_BUFFER:
case INT_SAMPLER_2D_RECT:
case UNSIGNED_INT_SAMPLER_1D:
case UNSIGNED_INT_SAMPLER_2D:
case UNSIGNED_INT_SAMPLER_3D:
case UNSIGNED_INT_SAMPLER_CUBE:
case UNSIGNED_INT_SAMPLER_1D_ARRAY:
case UNSIGNED_INT_SAMPLER_2D_ARRAY:
case UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY:
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE:
case UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case UNSIGNED_INT_SAMPLER_BUFFER:
case UNSIGNED_INT_SAMPLER_2D_RECT:
case IMAGE_1D:
case IMAGE_2D:
case IMAGE_3D:
case IMAGE_2D_RECT:
case IMAGE_CUBE:
case IMAGE_BUFFER:
case IMAGE_1D_ARRAY:
case IMAGE_2D_ARRAY:
case IMAGE_CUBE_MAP_ARRAY:
case IMAGE_2D_MULTISAMPLE:
case IMAGE_2D_MULTISAMPLE_ARRAY:
case INT_IMAGE_1D:
case INT_IMAGE_2D:
case INT_IMAGE_3D:
case INT_IMAGE_2D_RECT:
case INT_IMAGE_CUBE:
case INT_IMAGE_BUFFER:
case INT_IMAGE_1D_ARRAY:
case INT_IMAGE_2D_ARRAY:
case INT_IMAGE_CUBE_MAP_ARRAY:
case INT_IMAGE_2D_MULTISAMPLE:
case INT_IMAGE_2D_MULTISAMPLE_ARRAY:
case UNSIGNED_INT_IMAGE_1D:
case UNSIGNED_INT_IMAGE_2D:
case UNSIGNED_INT_IMAGE_3D:
case UNSIGNED_INT_IMAGE_2D_RECT:
case UNSIGNED_INT_IMAGE_CUBE:
case UNSIGNED_INT_IMAGE_BUFFER:
case UNSIGNED_INT_IMAGE_1D_ARRAY:
case UNSIGNED_INT_IMAGE_2D_ARRAY:
case UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY:
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE:
case UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY:
return GL_INT;
case UNSIGNED_INT:
case UNSIGNED_INT_VEC2:
case UNSIGNED_INT_VEC3:
case UNSIGNED_INT_VEC4:
return GL_UNSIGNED_INT;
default:
return 0;
}
}
unsigned int Uniform::getNameID(const std::string& name)
{
typedef std::map<std::string, unsigned int> UniformNameIDMap;
static OpenThreads::Mutex s_mutex_uniformNameIDMap;
static UniformNameIDMap s_uniformNameIDMap;
OpenThreads::ScopedLock<OpenThreads::Mutex> lock(s_mutex_uniformNameIDMap);
UniformNameIDMap::iterator it = s_uniformNameIDMap.find(name);
if (it != s_uniformNameIDMap.end())
{
return it->second;
}
unsigned int id = s_uniformNameIDMap.size();
s_uniformNameIDMap.insert(UniformNameIDMap::value_type(name, id));
return id;
}
// Use a proxy to force the initialization of the static variables in the Uniform::getNameID() method during static initialization
OSG_INIT_SINGLETON_PROXY(UniformNameIDStaticInitializationProxy, Uniform::getNameID(std::string()))
///////////////////////////////////////////////////////////////////////////
// value constructors for single-element (ie: non-array) uniforms
Uniform::Uniform( const char* name, float f ) :
_type(FLOAT), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( f );
}
Uniform::Uniform( const char* name, const osg::Vec2& v2 ) :
_type(FLOAT_VEC2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( v2 );
}
Uniform::Uniform( const char* name, const osg::Vec3& v3 ) :
_type(FLOAT_VEC3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( v3 );
}
Uniform::Uniform( const char* name, const osg::Vec4& v4 ) :
_type(FLOAT_VEC4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( v4 );
}
Uniform::Uniform( const char* name, const osg::Matrix2& m2 ) :
_type(FLOAT_MAT2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m2 );
}
Uniform::Uniform( const char* name, const osg::Matrix3& m3 ) :
_type(FLOAT_MAT3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m3 );
}
Uniform::Uniform( const char* name, const osg::Matrixf& m4 ) :
_type(FLOAT_MAT4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m4 );
}
Uniform::Uniform( const char* name, const osg::Matrix2x3& m2x3 ) :
_type(FLOAT_MAT2x3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m2x3 );
}
Uniform::Uniform( const char* name, const osg::Matrix2x4& m2x4 ) :
_type(FLOAT_MAT2x4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m2x4 );
}
Uniform::Uniform( const char* name, const osg::Matrix3x2& m3x2 ) :
_type(FLOAT_MAT3x2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m3x2 );
}
Uniform::Uniform( const char* name, const osg::Matrix3x4& m3x4 ) :
_type(FLOAT_MAT3x4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m3x4 );
}
Uniform::Uniform( const char* name, const osg::Matrix4x2& m4x2 ) :
_type(FLOAT_MAT4x2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m4x2 );
}
Uniform::Uniform( const char* name, const osg::Matrix4x3& m4x3 ) :
_type(FLOAT_MAT4x3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m4x3 );
}
Uniform::Uniform( const char* name, double d ) :
_type(DOUBLE), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( d );
}
Uniform::Uniform( const char* name, const osg::Vec2d& v2 ) :
_type(DOUBLE_VEC2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( v2 );
}
Uniform::Uniform( const char* name, const osg::Vec3d& v3 ) :
_type(DOUBLE_VEC3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( v3 );
}
Uniform::Uniform( const char* name, const osg::Vec4d& v4 ) :
_type(DOUBLE_VEC4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( v4 );
}
Uniform::Uniform( const char* name, const osg::Matrix2d& m2 ) :
_type(DOUBLE_MAT2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m2 );
}
Uniform::Uniform( const char* name, const osg::Matrix3d& m3 ) :
_type(DOUBLE_MAT3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m3 );
}
Uniform::Uniform( const char* name, const osg::Matrixd& m4 ) :
_type(DOUBLE_MAT4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m4 );
}
Uniform::Uniform( const char* name, const osg::Matrix2x3d& m2x3 ) :
_type(DOUBLE_MAT2x3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m2x3 );
}
Uniform::Uniform( const char* name, const osg::Matrix2x4d& m2x4 ) :
_type(DOUBLE_MAT2x4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m2x4 );
}
Uniform::Uniform( const char* name, const osg::Matrix3x2d& m3x2 ) :
_type(DOUBLE_MAT3x2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m3x2 );
}
Uniform::Uniform( const char* name, const osg::Matrix3x4d& m3x4 ) :
_type(DOUBLE_MAT3x4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m3x4 );
}
Uniform::Uniform( const char* name, const osg::Matrix4x2d& m4x2 ) :
_type(DOUBLE_MAT4x2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m4x2 );
}
Uniform::Uniform( const char* name, const osg::Matrix4x3d& m4x3 ) :
_type(DOUBLE_MAT4x3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( m4x3 );
}
Uniform::Uniform( const char* name, int i ) :
_type(INT), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( i );
}
Uniform::Uniform( const char* name, int i0, int i1 ) :
_type(INT_VEC2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( i0, i1 );
}
Uniform::Uniform( const char* name, int i0, int i1, int i2 ) :
_type(INT_VEC3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( i0, i1, i2 );
}
Uniform::Uniform( const char* name, int i0, int i1, int i2, int i3 ) :
_type(INT_VEC4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( i0, i1, i2, i3 );
}
Uniform::Uniform( const char* name, unsigned int ui ) :
_type(UNSIGNED_INT), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( ui );
}
Uniform::Uniform( const char* name, unsigned int ui0, unsigned int ui1 ) :
_type(UNSIGNED_INT_VEC2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( ui0, ui1 );
}
Uniform::Uniform( const char* name, unsigned int ui0, unsigned int ui1, unsigned int ui2 ) :
_type(UNSIGNED_INT_VEC3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( ui0, ui1, ui2 );
}
Uniform::Uniform( const char* name, unsigned int ui0, unsigned int ui1, unsigned int ui2, unsigned int ui3 ) :
_type(UNSIGNED_INT_VEC4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( ui0, ui1, ui2, ui3 );
}
Uniform::Uniform( const char* name, bool b ) :
_type(BOOL), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( b );
}
Uniform::Uniform( const char* name, bool b0, bool b1 ) :
_type(BOOL_VEC2), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( b0, b1 );
}
Uniform::Uniform( const char* name, bool b0, bool b1, bool b2 ) :
_type(BOOL_VEC3), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( b0, b1, b2 );
}
Uniform::Uniform( const char* name, bool b0, bool b1, bool b2, bool b3 ) :
_type(BOOL_VEC4), _numElements(1), _modifiedCount(0)
{
setName(name);
allocateDataArray();
set( b0, b1, b2, b3 );
}
///////////////////////////////////////////////////////////////////////////
// Value assignment for single-element (ie: non-array) uniforms.
// (For backwards compatability, if not already configured, set the
// Uniform's _numElements=1)
bool Uniform::set( float f )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,f) : false;
}
bool Uniform::set( const osg::Vec2& v2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,v2) : false;
}
bool Uniform::set( const osg::Vec3& v3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,v3) : false;
}
bool Uniform::set( const osg::Vec4& v4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,v4) : false;
}
bool Uniform::set( const osg::Matrix2& m2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m2) : false;
}
bool Uniform::set( const osg::Matrix3& m3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m3) : false;
}
bool Uniform::set( const osg::Matrixf& m4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m4) : false;
}
bool Uniform::set( const osg::Matrix2x3& m2x3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m2x3) : false;
}
bool Uniform::set( const osg::Matrix2x4& m2x4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m2x4) : false;
}
bool Uniform::set( const osg::Matrix3x2& m3x2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m3x2) : false;
}
bool Uniform::set( const osg::Matrix3x4& m3x4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m3x4) : false;
}
bool Uniform::set( const osg::Matrix4x2& m4x2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m4x2) : false;
}
bool Uniform::set( const osg::Matrix4x3& m4x3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m4x3) : false;
}
bool Uniform::set( double d )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,d) : false;
}
bool Uniform::set( const osg::Vec2d& v2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,v2) : false;
}
bool Uniform::set( const osg::Vec3d& v3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,v3) : false;
}
bool Uniform::set( const osg::Vec4d& v4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,v4) : false;
}
bool Uniform::set( const osg::Matrix2d& m2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m2) : false;
}
bool Uniform::set( const osg::Matrix3d& m3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m3) : false;
}
bool Uniform::set( const osg::Matrixd& m4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m4) : false;
}
bool Uniform::set( const osg::Matrix2x3d& m2x3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m2x3) : false;
}
bool Uniform::set( const osg::Matrix2x4d& m2x4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m2x4) : false;
}
bool Uniform::set( const osg::Matrix3x2d& m3x2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m3x2) : false;
}
bool Uniform::set( const osg::Matrix3x4d& m3x4 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m3x4) : false;
}
bool Uniform::set( const osg::Matrix4x2d& m4x2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m4x2) : false;
}
bool Uniform::set( const osg::Matrix4x3d& m4x3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,m4x3) : false;
}
bool Uniform::set( int i )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,i) : false;
}
bool Uniform::set( int i0, int i1 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,i0,i1) : false;
}
bool Uniform::set( int i0, int i1, int i2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,i0,i1,i2) : false;
}
bool Uniform::set( int i0, int i1, int i2, int i3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,i0,i1,i2,i3) : false;
}
bool Uniform::set( unsigned int ui )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,ui) : false;
}
bool Uniform::set( unsigned int ui0, unsigned int ui1 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,ui0,ui1) : false;
}
bool Uniform::set( unsigned int ui0, unsigned int ui1, unsigned int ui2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,ui0,ui1,ui2) : false;
}
bool Uniform::set( unsigned int ui0, unsigned int ui1, unsigned int ui2, unsigned int ui3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,ui0,ui1,ui2,ui3) : false;
}
bool Uniform::set( bool b )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,b) : false;
}
bool Uniform::set( bool b0, bool b1 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,b0,b1) : false;
}
bool Uniform::set( bool b0, bool b1, bool b2 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,b0,b1,b2) : false;
}
bool Uniform::set( bool b0, bool b1, bool b2, bool b3 )
{
if( getNumElements() == 0 ) setNumElements(1);
return isScalar() ? setElement(0,b0,b1,b2,b3) : false;
}
///////////////////////////////////////////////////////////////////////////
// Value query for single-element (ie: non-array) uniforms.
bool Uniform::get( float& f ) const
{
return isScalar() ? getElement(0,f) : false;
}
bool Uniform::get( osg::Vec2& v2 ) const
{
return isScalar() ? getElement(0,v2) : false;
}
bool Uniform::get( osg::Vec3& v3 ) const
{
return isScalar() ? getElement(0,v3) : false;
}
bool Uniform::get( osg::Vec4& v4 ) const
{
return isScalar() ? getElement(0,v4) : false;
}
bool Uniform::get( osg::Matrix2& m2 ) const
{
return isScalar() ? getElement(0,m2) : false;
}
bool Uniform::get( osg::Matrix3& m3 ) const
{
return isScalar() ? getElement(0,m3) : false;
}
bool Uniform::get( osg::Matrixf& m4 ) const
{
return isScalar() ? getElement(0,m4) : false;
}
bool Uniform::get( osg::Matrix2x3& m2x3 ) const
{
return isScalar() ? getElement(0,m2x3) : false;
}
bool Uniform::get( osg::Matrix2x4& m2x4 ) const
{
return isScalar() ? getElement(0,m2x4) : false;
}
bool Uniform::get( osg::Matrix3x2& m3x2 ) const
{
return isScalar() ? getElement(0,m3x2) : false;
}
bool Uniform::get( osg::Matrix3x4& m3x4 ) const
{
return isScalar() ? getElement(0,m3x4) : false;
}
bool Uniform::get( osg::Matrix4x2& m4x2 ) const
{
return isScalar() ? getElement(0,m4x2) : false;
}
bool Uniform::get( osg::Matrix4x3& m4x3 ) const
{
return isScalar() ? getElement(0,m4x3) : false;
}
bool Uniform::get( double& d ) const
{
return isScalar() ? getElement(0,d) : false;
}
bool Uniform::get( osg::Vec2d& v2 ) const
{
return isScalar() ? getElement(0,v2) : false;
}
bool Uniform::get( osg::Vec3d& v3 ) const
{
return isScalar() ? getElement(0,v3) : false;
}
bool Uniform::get( osg::Vec4d& v4 ) const
{
return isScalar() ? getElement(0,v4) : false;
}
bool Uniform::get( osg::Matrix2d& m2 ) const
{
return isScalar() ? getElement(0,m2) : false;
}
bool Uniform::get( osg::Matrix3d& m3 ) const
{
return isScalar() ? getElement(0,m3) : false;
}
bool Uniform::get( osg::Matrixd& m4 ) const
{
return isScalar() ? getElement(0,m4) : false;
}
bool Uniform::get( osg::Matrix2x3d& m2x3 ) const
{
return isScalar() ? getElement(0,m2x3) : false;
}
bool Uniform::get( osg::Matrix2x4d& m2x4 ) const
{
return isScalar() ? getElement(0,m2x4) : false;
}
bool Uniform::get( osg::Matrix3x2d& m3x2 ) const
{
return isScalar() ? getElement(0,m3x2) : false;
}
bool Uniform::get( osg::Matrix3x4d& m3x4 ) const
{
return isScalar() ? getElement(0,m3x4) : false;
}
bool Uniform::get( osg::Matrix4x2d& m4x2 ) const
{
return isScalar() ? getElement(0,m4x2) : false;
}
bool Uniform::get( osg::Matrix4x3d& m4x3 ) const
{
return isScalar() ? getElement(0,m4x3) : false;
}
bool Uniform::get( int& i ) const
{
return isScalar() ? getElement(0,i) : false;
}
bool Uniform::get( int& i0, int& i1 ) const
{
return isScalar() ? getElement(0,i0,i1) : false;
}
bool Uniform::get( int& i0, int& i1, int& i2 ) const
{
return isScalar() ? getElement(0,i0,i1,i2) : false;
}
bool Uniform::get( int& i0, int& i1, int& i2, int& i3 ) const
{
return isScalar() ? getElement(0,i0,i1,i2,i3) : false;
}
bool Uniform::get( unsigned int& ui ) const
{
return isScalar() ? getElement(0,ui) : false;
}
bool Uniform::get( unsigned int& ui0, unsigned int& ui1 ) const
{
return isScalar() ? getElement(0,ui0,ui1) : false;
}
bool Uniform::get( unsigned int& ui0, unsigned int& ui1, unsigned int& ui2 ) const
{
return isScalar() ? getElement(0,ui0,ui1,ui2) : false;
}
bool Uniform::get( unsigned int& ui0, unsigned int& ui1, unsigned int& ui2, unsigned int& ui3 ) const
{
return isScalar() ? getElement(0,ui0,ui1,ui2,ui3) : false;
}
bool Uniform::get( bool& b ) const
{
return isScalar() ? getElement(0,b) : false;
}
bool Uniform::get( bool& b0, bool& b1 ) const
{
return isScalar() ? getElement(0,b0,b1) : false;
}
bool Uniform::get( bool& b0, bool& b1, bool& b2 ) const
{
return isScalar() ? getElement(0,b0,b1,b2) : false;
}
bool Uniform::get( bool& b0, bool& b1, bool& b2, bool& b3 ) const
{
return isScalar() ? getElement(0,b0,b1,b2,b3) : false;
}
///////////////////////////////////////////////////////////////////////////
// Value assignment for array uniforms.
bool Uniform::setElement( unsigned int index, float f )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_floatArray)[j] = f;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Vec2& v2 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_floatArray)[j] = v2.x();
(*_floatArray)[j+1] = v2.y();
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Vec3& v3 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_floatArray)[j] = v3.x();
(*_floatArray)[j+1] = v3.y();
(*_floatArray)[j+2] = v3.z();
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Vec4& v4 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_floatArray)[j] = v4.x();
(*_floatArray)[j+1] = v4.y();
(*_floatArray)[j+2] = v4.z();
(*_floatArray)[j+3] = v4.w();
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix2& m2 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 4; ++i ) (*_floatArray)[j+i] = m2[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix3& m3 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 9; ++i ) (*_floatArray)[j+i] = m3[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrixf& m4 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
const Matrixf::value_type* p = m4.ptr();
for( int i = 0; i < 16; ++i ) (*_floatArray)[j+i] = p[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix2x3& m2x3 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT2x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 6; ++i ) (*_floatArray)[j+i] = m2x3[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix2x4& m2x4 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT2x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 8; ++i ) (*_floatArray)[j+i] = m2x4[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix3x2& m3x2 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT3x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 6; ++i ) (*_floatArray)[j+i] = m3x2[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix3x4& m3x4 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT3x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 12; ++i ) (*_floatArray)[j+i] = m3x4[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix4x2& m4x2 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT4x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 8; ++i ) (*_floatArray)[j+i] = m4x2[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix4x3& m4x3 )
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT4x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 12; ++i ) (*_floatArray)[j+i] = m4x3[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, double d )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_doubleArray)[j] = d;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Vec2d& v2 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_doubleArray)[j] = v2.x();
(*_doubleArray)[j+1] = v2.y();
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Vec3d& v3 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_doubleArray)[j] = v3.x();
(*_doubleArray)[j+1] = v3.y();
(*_doubleArray)[j+2] = v3.z();
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Vec4d& v4 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_doubleArray)[j] = v4.x();
(*_doubleArray)[j+1] = v4.y();
(*_doubleArray)[j+2] = v4.z();
(*_doubleArray)[j+3] = v4.w();
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix2d& m2 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 4; ++i ) (*_doubleArray)[j+i] = m2[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix3d& m3 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 9; ++i ) (*_doubleArray)[j+i] = m3[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrixd& m4 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT4, FLOAT_MAT4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
if (_type == DOUBLE_MAT4)
{
const Matrixd::value_type* p = m4.ptr();
for( int i = 0; i < 16; ++i ) (*_doubleArray)[j+i] = p[i];
}
else //if (_type == FLOAT_MAT4) for backward compatibility only
{
const Matrixd::value_type* p = m4.ptr();
for( int i = 0; i < 16; ++i ) (*_floatArray)[j+i] = static_cast<float>(p[i]);
}
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix2x3d& m2x3 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT2x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 6; ++i ) (*_doubleArray)[j+i] = m2x3[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix2x4d& m2x4 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT2x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 8; ++i ) (*_doubleArray)[j+i] = m2x4[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix3x2d& m3x2 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT3x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 6; ++i ) (*_doubleArray)[j+i] = m3x2[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix3x4d& m3x4 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT3x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 12; ++i ) (*_doubleArray)[j+i] = m3x4[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix4x2d& m4x2 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT4x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 8; ++i ) (*_doubleArray)[j+i] = m4x2[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, const osg::Matrix4x3d& m4x3 )
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT4x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
for( int i = 0; i < 12; ++i ) (*_doubleArray)[j+i] = m4x3[i];
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, int i )
{
if( index>=getNumElements() || !isCompatibleType(INT) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = i;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, int i0, int i1 )
{
if( index>=getNumElements() || !isCompatibleType(INT_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = i0;
(*_intArray)[j+1] = i1;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, int i0, int i1, int i2 )
{
if( index>=getNumElements() || !isCompatibleType(INT_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = i0;
(*_intArray)[j+1] = i1;
(*_intArray)[j+2] = i2;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, int i0, int i1, int i2, int i3 )
{
if( index>=getNumElements() || !isCompatibleType(INT_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = i0;
(*_intArray)[j+1] = i1;
(*_intArray)[j+2] = i2;
(*_intArray)[j+3] = i3;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, unsigned int ui )
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_uintArray)[j] = ui;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, unsigned int ui0, unsigned int ui1 )
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_uintArray)[j] = ui0;
(*_uintArray)[j+1] = ui1;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, unsigned int ui0, unsigned int ui1, unsigned int ui2 )
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_uintArray)[j] = ui0;
(*_uintArray)[j+1] = ui1;
(*_uintArray)[j+2] = ui2;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, unsigned int ui0, unsigned int ui1, unsigned int ui2, unsigned int ui3 )
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_uintArray)[j] = ui0;
(*_uintArray)[j+1] = ui1;
(*_uintArray)[j+2] = ui2;
(*_uintArray)[j+3] = ui3;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, bool b )
{
if( index>=getNumElements() || !isCompatibleType(BOOL) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = b;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, bool b0, bool b1 )
{
if( index>=getNumElements() || !isCompatibleType(BOOL_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = b0;
(*_intArray)[j+1] = b1;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, bool b0, bool b1, bool b2 )
{
if( index>=getNumElements() || !isCompatibleType(BOOL_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = b0;
(*_intArray)[j+1] = b1;
(*_intArray)[j+2] = b2;
dirty();
return true;
}
bool Uniform::setElement( unsigned int index, bool b0, bool b1, bool b2, bool b3 )
{
if( index>=getNumElements() || !isCompatibleType(BOOL_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
(*_intArray)[j] = b0;
(*_intArray)[j+1] = b1;
(*_intArray)[j+2] = b2;
(*_intArray)[j+3] = b3;
dirty();
return true;
}
///////////////////////////////////////////////////////////////////////////
// Value query for array uniforms.
bool Uniform::getElement( unsigned int index, float& f ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
f = (*_floatArray)[j];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Vec2& v2 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
v2.x() = (*_floatArray)[j];
v2.y() = (*_floatArray)[j+1];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Vec3& v3 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
v3.x() = (*_floatArray)[j];
v3.y() = (*_floatArray)[j+1];
v3.z() = (*_floatArray)[j+2];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Vec4& v4 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
v4.x() = (*_floatArray)[j];
v4.y() = (*_floatArray)[j+1];
v4.z() = (*_floatArray)[j+2];
v4.w() = (*_floatArray)[j+3];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix2& m2 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m2.Matrix2::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix3& m3 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m3.Matrix3::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrixf& m4 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m4.set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix2x3& m2x3 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT2x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m2x3.Matrix2x3::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix2x4& m2x4 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT2x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m2x4.Matrix2x4::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix3x2& m3x2 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT3x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m3x2.Matrix3x2::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix3x4& m3x4 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT3x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m3x4.Matrix3x4::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix4x2& m4x2 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT4x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m4x2.Matrix4x2::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix4x3& m4x3 ) const
{
if( index>=getNumElements() || !isCompatibleType(FLOAT_MAT4x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m4x3.Matrix4x3::base_class::set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, double& d ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
d = (*_doubleArray)[j];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Vec2d& v2 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
v2.x() = (*_doubleArray)[j];
v2.y() = (*_doubleArray)[j+1];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Vec3d& v3 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
v3.x() = (*_doubleArray)[j];
v3.y() = (*_doubleArray)[j+1];
v3.z() = (*_doubleArray)[j+2];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Vec4d& v4 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
v4.x() = (*_doubleArray)[j];
v4.y() = (*_doubleArray)[j+1];
v4.z() = (*_doubleArray)[j+2];
v4.w() = (*_doubleArray)[j+3];
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix2d& m2 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m2.Matrix2d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix3d& m3 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m3.Matrix3d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrixd& m4 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT4, FLOAT_MAT4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
if (_type == DOUBLE_MAT4)
m4.set( &((*_doubleArray)[j]) );
else // if (_type == FLOAT_MAT4) for backward compatibility only
m4.set( &((*_floatArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix2x3d& m2x3 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT2x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m2x3.Matrix2x3d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix2x4d& m2x4 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT2x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m2x4.Matrix2x4d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix3x2d& m3x2 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT3x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m3x2.Matrix3x2d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix3x4d& m3x4 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT3x4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m3x4.Matrix3x4d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix4x2d& m4x2 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT4x2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m4x2.Matrix4x2d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, osg::Matrix4x3d& m4x3 ) const
{
if( index>=getNumElements() || !isCompatibleType(DOUBLE_MAT4x3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
m4x3.Matrix4x3d::base_class::set( &((*_doubleArray)[j]) );
return true;
}
bool Uniform::getElement( unsigned int index, int& i ) const
{
if( index>=getNumElements() || !isCompatibleType(INT) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
i = (*_intArray)[j];
return true;
}
bool Uniform::getElement( unsigned int index, int& i0, int& i1 ) const
{
if( index>=getNumElements() || !isCompatibleType(INT_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
i0 = (*_intArray)[j];
i1 = (*_intArray)[j+1];
return true;
}
bool Uniform::getElement( unsigned int index, int& i0, int& i1, int& i2 ) const
{
if( index>=getNumElements() || !isCompatibleType(INT_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
i0 = (*_intArray)[j];
i1 = (*_intArray)[j+1];
i2 = (*_intArray)[j+2];
return true;
}
bool Uniform::getElement( unsigned int index, int& i0, int& i1, int& i2, int& i3 ) const
{
if( index>=getNumElements() || !isCompatibleType(INT_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
i0 = (*_intArray)[j];
i1 = (*_intArray)[j+1];
i2 = (*_intArray)[j+2];
i3 = (*_intArray)[j+3];
return true;
}
bool Uniform::getElement( unsigned int index, unsigned int& ui ) const
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
ui = (*_uintArray)[j];
return true;
}
bool Uniform::getElement( unsigned int index, unsigned int& ui0, unsigned int& ui1 ) const
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
ui0 = (*_uintArray)[j];
ui1 = (*_uintArray)[j+1];
return true;
}
bool Uniform::getElement( unsigned int index, unsigned int& ui0, unsigned int& ui1, unsigned int& ui2 ) const
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
ui0 = (*_uintArray)[j];
ui1 = (*_uintArray)[j+1];
ui2 = (*_uintArray)[j+2];
return true;
}
bool Uniform::getElement( unsigned int index, unsigned int& ui0, unsigned int& ui1, unsigned int& ui2, unsigned int& ui3 ) const
{
if( index>=getNumElements() || !isCompatibleType(UNSIGNED_INT_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
ui0 = (*_uintArray)[j];
ui1 = (*_uintArray)[j+1];
ui2 = (*_uintArray)[j+2];
ui3 = (*_uintArray)[j+3];
return true;
}
bool Uniform::getElement( unsigned int index, bool& b ) const
{
if( index>=getNumElements() || !isCompatibleType(BOOL) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
b = ((*_intArray)[j] != 0);
return true;
}
bool Uniform::getElement( unsigned int index, bool& b0, bool& b1 ) const
{
if( index>=getNumElements() || !isCompatibleType(BOOL_VEC2) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
b0 = ((*_intArray)[j] != 0);
b1 = ((*_intArray)[j+1] != 0);
return true;
}
bool Uniform::getElement( unsigned int index, bool& b0, bool& b1, bool& b2 ) const
{
if( index>=getNumElements() || !isCompatibleType(BOOL_VEC3) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
b0 = ((*_intArray)[j] != 0);
b1 = ((*_intArray)[j+1] != 0);
b2 = ((*_intArray)[j+2] != 0);
return true;
}
bool Uniform::getElement( unsigned int index, bool& b0, bool& b1, bool& b2, bool& b3 ) const
{
if( index>=getNumElements() || !isCompatibleType(BOOL_VEC4) ) return false;
unsigned int j = index * getTypeNumComponents(getType());
b0 = ((*_intArray)[j] != 0);
b1 = ((*_intArray)[j+1] != 0);
b2 = ((*_intArray)[j+2] != 0);
b3 = ((*_intArray)[j+3] != 0);
return true;
}
unsigned int Uniform::getNameID() const
{
return _nameID;
}
///////////////////////////////////////////////////////////////////////////
void Uniform::apply(const GLExtensions* ext, GLint location) const
{
// OSG_NOTICE << "uniform at "<<location<<" "<<_name<< std::endl;
GLsizei num = getNumElements();
if( num < 1 ) return;
switch( getGlApiType(getType()) )
{
case FLOAT:
if( _floatArray.valid() ) ext->glUniform1fv( location, num, &_floatArray->front() );
break;
case FLOAT_VEC2:
if( _floatArray.valid() ) ext->glUniform2fv( location, num, &_floatArray->front() );
break;
case FLOAT_VEC3:
if( _floatArray.valid() ) ext->glUniform3fv( location, num, &_floatArray->front() );
break;
case FLOAT_VEC4:
if( _floatArray.valid() ) ext->glUniform4fv( location, num, &_floatArray->front() );
break;
case FLOAT_MAT2:
if( _floatArray.valid() ) ext->glUniformMatrix2fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT3:
if( _floatArray.valid() ) ext->glUniformMatrix3fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT4:
if( _floatArray.valid() ) ext->glUniformMatrix4fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT2x3:
if( _floatArray.valid() ) ext->glUniformMatrix2x3fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT2x4:
if( _floatArray.valid() ) ext->glUniformMatrix2x4fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT3x2:
if( _floatArray.valid() ) ext->glUniformMatrix3x2fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT3x4:
if( _floatArray.valid() ) ext->glUniformMatrix3x4fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT4x2:
if( _floatArray.valid() ) ext->glUniformMatrix4x2fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case FLOAT_MAT4x3:
if( _floatArray.valid() ) ext->glUniformMatrix4x3fv( location, num, GL_FALSE, &_floatArray->front() );
break;
case DOUBLE:
if( _doubleArray.valid() ) ext->glUniform1dv( location, num, &_doubleArray->front() );
break;
case DOUBLE_VEC2:
if( _doubleArray.valid() ) ext->glUniform2dv( location, num, &_doubleArray->front() );
break;
case DOUBLE_VEC3:
if( _doubleArray.valid() ) ext->glUniform3dv( location, num, &_doubleArray->front() );
break;
case DOUBLE_VEC4:
if( _doubleArray.valid() ) ext->glUniform4dv( location, num, &_doubleArray->front() );
break;
case DOUBLE_MAT2:
if( _doubleArray.valid() ) ext->glUniformMatrix2dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT3:
if( _doubleArray.valid() ) ext->glUniformMatrix3dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT4:
if( _doubleArray.valid() ) ext->glUniformMatrix4dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT2x3:
if( _doubleArray.valid() ) ext->glUniformMatrix2x3dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT2x4:
if( _doubleArray.valid() ) ext->glUniformMatrix2x4dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT3x2:
if( _doubleArray.valid() ) ext->glUniformMatrix3x2dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT3x4:
if( _doubleArray.valid() ) ext->glUniformMatrix3x4dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT4x2:
if( _doubleArray.valid() ) ext->glUniformMatrix4x2dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case DOUBLE_MAT4x3:
if( _doubleArray.valid() ) ext->glUniformMatrix4x3dv( location, num, GL_FALSE, &_doubleArray->front() );
break;
case INT:
if( _intArray.valid() ) ext->glUniform1iv( location, num, &_intArray->front() );
break;
case INT_VEC2:
if( _intArray.valid() ) ext->glUniform2iv( location, num, &_intArray->front() );
break;
case INT_VEC3:
if( _intArray.valid() ) ext->glUniform3iv( location, num, &_intArray->front() );
break;
case INT_VEC4:
if( _intArray.valid() ) ext->glUniform4iv( location, num, &_intArray->front() );
break;
case UNSIGNED_INT:
if( _uintArray.valid() ) ext->glUniform1uiv( location, num, &_uintArray->front() );
break;
case UNSIGNED_INT_VEC2:
if( _uintArray.valid() ) ext->glUniform2uiv( location, num, &_uintArray->front() );
break;
case UNSIGNED_INT_VEC3:
if( _uintArray.valid() ) ext->glUniform3uiv( location, num, &_uintArray->front() );
break;
case UNSIGNED_INT_VEC4:
if( _uintArray.valid() ) ext->glUniform4uiv( location, num, &_uintArray->front() );
break;
default:
OSG_FATAL << "how got here? " __FILE__ ":" << __LINE__ << std::endl;
break;
}
}
void Uniform::setUpdateCallback(Callback* uc)
{
OSG_INFO<<"Uniform::Setting Update callbacks"<<std::endl;
if (_updateCallback==uc) return;
int delta = 0;
if (_updateCallback.valid()) --delta;
if (uc) ++delta;
_updateCallback = uc;
if (delta!=0)
{
OSG_INFO<<"Going to set Uniform parents"<<std::endl;
for(ParentList::iterator itr=_parents.begin();
itr!=_parents.end();
++itr)
{
OSG_INFO<<" setting Uniform parent"<<std::endl;
(*itr)->setNumChildrenRequiringUpdateTraversal((*itr)->getNumChildrenRequiringUpdateTraversal()+delta);
}
}
}
void Uniform::setEventCallback(Callback* ec)
{
OSG_INFO<<"Uniform::Setting Event callbacks"<<std::endl;
if (_eventCallback==ec) return;
int delta = 0;
if (_eventCallback.valid()) --delta;
if (ec) ++delta;
_eventCallback = ec;
if (delta!=0)
{
for(ParentList::iterator itr=_parents.begin();
itr!=_parents.end();
++itr)
{
(*itr)->setNumChildrenRequiringEventTraversal((*itr)->getNumChildrenRequiringEventTraversal()+delta);
}
}
}
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