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Merged Program.cpp from shader_pipeline

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This commit is contained in:
Robert Osfield 2018-01-08 10:52:35 +00:00
parent 0fafb385f9
commit df280811a1
1 changed files with 53 additions and 0 deletions
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53
src/osgWrappers/serializers/osg/Program.cpp
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@ -242,6 +242,57 @@ struct ProgramRemoveShader : public osgDB::MethodObject
}
};
struct ProgramAddBindAttribLocation : public osgDB::MethodObject
{
virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters& outputParameters) const
{
if (inputParameters.size()<2) return false;
// decode name
std::string name;
osg::Object* nameObject = inputParameters[0].get();
osg::StringValueObject* sno = dynamic_cast<osg::StringValueObject*>(nameObject);
if (sno) name = sno->getValue();
if (name.empty()) return false;
// decode index
GLuint index = 0;
osg::ValueObject* indexObject = inputParameters[1]->asValueObject();
if (indexObject) indexObject->getScalarValue(index);
// assign the name and index to the program
osg::Program* program = reinterpret_cast<osg::Program*>(objectPtr);
program->addBindAttribLocation(name, index);
return true;
}
};
/** Remove an attribute location binding. */
// void removeBindAttribLocation( const std::string& name );
struct ProgramRemoveBindAttribLocation : public osgDB::MethodObject
{
virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters& outputParameters) const
{
if (inputParameters.empty()) return false;
// decode name
std::string name;
osg::Object* nameObject = inputParameters[0].get();
osg::StringValueObject* sno = dynamic_cast<osg::StringValueObject*>(nameObject);
if (sno) name = sno->getValue();
if (name.empty()) return false;
// assign the name and index to the program
osg::Program* program = reinterpret_cast<osg::Program*>(objectPtr);
program->removeBindAttribLocation(name);
return true;
}
};
REGISTER_OBJECT_WRAPPER( Program,
new osg::Program,
@ -281,4 +332,6 @@ REGISTER_OBJECT_WRAPPER( Program,
ADD_METHOD_OBJECT( "addShader", ProgramAddShader );
ADD_METHOD_OBJECT( "removeShader", ProgramRemoveShader );
ADD_METHOD_OBJECT( "addBindAttribLocation", ProgramAddBindAttribLocation );
ADD_METHOD_OBJECT( "removeBindAttribLocation", ProgramRemoveBindAttribLocation );
}